diff --git a/src/agent/src/Agent.php b/src/agent/src/Agent.php
index 3e267552a..c51714bc2 100644
--- a/src/agent/src/Agent.php
+++ b/src/agent/src/Agent.php
@@ -21,17 +21,17 @@
 /**
  * @author Christopher Hertel <mail@christopher-hertel.de>
  */
-final readonly class Agent implements AgentInterface
+final class Agent implements AgentInterface
 {
     /**
      * @var InputProcessorInterface[]
      */
-    private array $inputProcessors;
+    private readonly array $inputProcessors;
 
     /**
      * @var OutputProcessorInterface[]
      */
-    private array $outputProcessors;
+    private readonly array $outputProcessors;
 
     /**
      * @param InputProcessorInterface[]  $inputProcessors
@@ -39,11 +39,11 @@
      * @param non-empty-string           $model
      */
     public function __construct(
-        private PlatformInterface $platform,
-        private string $model,
+        private readonly PlatformInterface $platform,
+        private readonly string $model,
         iterable $inputProcessors = [],
         iterable $outputProcessors = [],
-        private string $name = 'agent',
+        private readonly string $name = 'agent',
     ) {
         $this->inputProcessors = $this->initializeProcessors($inputProcessors, InputProcessorInterface::class);
         $this->outputProcessors = $this->initializeProcessors($outputProcessors, OutputProcessorInterface::class);
diff --git a/src/agent/src/Attribute/AsInputProcessor.php b/src/agent/src/Attribute/AsInputProcessor.php
index b21a4d0da..d8a2b2614 100644
--- a/src/agent/src/Attribute/AsInputProcessor.php
+++ b/src/agent/src/Attribute/AsInputProcessor.php
@@ -15,15 +15,15 @@
  * @author Vincent Langlet <vincentlanglet@github.com>
  */
 #[\Attribute(\Attribute::TARGET_CLASS | \Attribute::IS_REPEATABLE)]
-final readonly class AsInputProcessor
+final class AsInputProcessor
 {
     /**
      * @param string|null $agent the service id of the agent which will use this processor,
      *                           null to register this processor for all existing agents
      */
     public function __construct(
-        public ?string $agent = null,
-        public int $priority = 0,
+        public readonly ?string $agent = null,
+        public readonly int $priority = 0,
     ) {
     }
 }
diff --git a/src/agent/src/Attribute/AsOutputProcessor.php b/src/agent/src/Attribute/AsOutputProcessor.php
index c2fc770b7..4c79a3316 100644
--- a/src/agent/src/Attribute/AsOutputProcessor.php
+++ b/src/agent/src/Attribute/AsOutputProcessor.php
@@ -15,15 +15,15 @@
  * @author Vincent Langlet <vincentlanglet@github.com>
  */
 #[\Attribute(\Attribute::TARGET_CLASS | \Attribute::IS_REPEATABLE)]
-final readonly class AsOutputProcessor
+final class AsOutputProcessor
 {
     /**
      * @param string|null $agent the service id of the agent which will use this processor,
      *                           null to register this processor for all existing agents
      */
     public function __construct(
-        public ?string $agent = null,
-        public int $priority = 0,
+        public readonly ?string $agent = null,
+        public readonly int $priority = 0,
     ) {
     }
 }
diff --git a/src/agent/src/InputProcessor/SystemPromptInputProcessor.php b/src/agent/src/InputProcessor/SystemPromptInputProcessor.php
index 0f022cc40..fbe25c67d 100644
--- a/src/agent/src/InputProcessor/SystemPromptInputProcessor.php
+++ b/src/agent/src/InputProcessor/SystemPromptInputProcessor.php
@@ -26,17 +26,17 @@
 /**
  * @author Christopher Hertel <mail@christopher-hertel.de>
  */
-final readonly class SystemPromptInputProcessor implements InputProcessorInterface
+final class SystemPromptInputProcessor implements InputProcessorInterface
 {
     /**
      * @param \Stringable|TranslatableInterface|string|File $systemPrompt the system prompt to prepend to the input messages, or a File object to read from
      * @param ToolboxInterface|null                         $toolbox      the tool box to be used to append the tool definitions to the system prompt
      */
     public function __construct(
-        private \Stringable|TranslatableInterface|string|File $systemPrompt,
-        private ?ToolboxInterface $toolbox = null,
-        private ?TranslatorInterface $translator = null,
-        private LoggerInterface $logger = new NullLogger(),
+        private readonly \Stringable|TranslatableInterface|string|File $systemPrompt,
+        private readonly ?ToolboxInterface $toolbox = null,
+        private readonly ?TranslatorInterface $translator = null,
+        private readonly LoggerInterface $logger = new NullLogger(),
     ) {
         if ($this->systemPrompt instanceof TranslatableInterface && !$this->translator) {
             throw new RuntimeException('Translatable system prompt is not supported when no translator is provided.');
diff --git a/src/agent/src/Memory/EmbeddingProvider.php b/src/agent/src/Memory/EmbeddingProvider.php
index e93a76fde..440f274d2 100644
--- a/src/agent/src/Memory/EmbeddingProvider.php
+++ b/src/agent/src/Memory/EmbeddingProvider.php
@@ -23,12 +23,12 @@
 /**
  * @author Denis Zunke <denis.zunke@gmail.com>
  */
-final readonly class EmbeddingProvider implements MemoryProviderInterface
+final class EmbeddingProvider implements MemoryProviderInterface
 {
     public function __construct(
-        private PlatformInterface $platform,
-        private Model $model,
-        private StoreInterface $vectorStore,
+        private readonly PlatformInterface $platform,
+        private readonly Model $model,
+        private readonly StoreInterface $vectorStore,
     ) {
     }
 
diff --git a/src/agent/src/Memory/Memory.php b/src/agent/src/Memory/Memory.php
index c8aae8414..7312b2fa9 100644
--- a/src/agent/src/Memory/Memory.php
+++ b/src/agent/src/Memory/Memory.php
@@ -14,10 +14,10 @@
 /**
  * @author Denis Zunke <denis.zunke@gmail.com>
  */
-final readonly class Memory
+final class Memory
 {
     public function __construct(
-        private string $content,
+        private readonly string $content,
     ) {
     }
 
diff --git a/src/agent/src/Memory/MemoryInputProcessor.php b/src/agent/src/Memory/MemoryInputProcessor.php
index 3a4eaee44..3d2b05799 100644
--- a/src/agent/src/Memory/MemoryInputProcessor.php
+++ b/src/agent/src/Memory/MemoryInputProcessor.php
@@ -18,7 +18,7 @@
 /**
  * @author Denis Zunke <denis.zunke@gmail.com>
  */
-final readonly class MemoryInputProcessor implements InputProcessorInterface
+final class MemoryInputProcessor implements InputProcessorInterface
 {
     private const MEMORY_PROMPT_MESSAGE = <<<MARKDOWN
         # Conversation Memory
@@ -31,7 +31,7 @@
     /**
      * @var MemoryProviderInterface[]
      */
-    private array $memoryProviders;
+    private readonly array $memoryProviders;
 
     public function __construct(
         MemoryProviderInterface ...$memoryProviders,
diff --git a/src/agent/src/Memory/StaticMemoryProvider.php b/src/agent/src/Memory/StaticMemoryProvider.php
index 99ed03db2..68caa76ea 100644
--- a/src/agent/src/Memory/StaticMemoryProvider.php
+++ b/src/agent/src/Memory/StaticMemoryProvider.php
@@ -16,12 +16,12 @@
 /**
  * @author Denis Zunke <denis.zunke@gmail.com>
  */
-final readonly class StaticMemoryProvider implements MemoryProviderInterface
+final class StaticMemoryProvider implements MemoryProviderInterface
 {
     /**
      * @var array<string>
      */
-    private array $memory;
+    private readonly array $memory;
 
     public function __construct(string ...$memory)
     {
diff --git a/src/agent/src/MultiAgent/Handoff.php b/src/agent/src/MultiAgent/Handoff.php
index 0d815d44c..05a0f12c0 100644
--- a/src/agent/src/MultiAgent/Handoff.php
+++ b/src/agent/src/MultiAgent/Handoff.php
@@ -19,14 +19,14 @@
  *
  * @author Oskar Stark <oskarstark@googlemail.com>
  */
-final readonly class Handoff
+final class Handoff
 {
     /**
      * @param string[] $when Keywords or phrases that indicate this handoff
      */
     public function __construct(
-        private AgentInterface $to,
-        private array $when,
+        private readonly AgentInterface $to,
+        private readonly array $when,
     ) {
         if ([] === $when) {
             throw new InvalidArgumentException('Handoff must have at least one "when" condition.');
diff --git a/src/agent/src/MultiAgent/Handoff/Decision.php b/src/agent/src/MultiAgent/Handoff/Decision.php
index 84ea17be5..e81d55233 100644
--- a/src/agent/src/MultiAgent/Handoff/Decision.php
+++ b/src/agent/src/MultiAgent/Handoff/Decision.php
@@ -16,15 +16,15 @@
  *
  * @author Oskar Stark <oskarstark@googlemail.com>
  */
-final readonly class Decision
+final class Decision
 {
     /**
      * @param string $agentName The name of the selected agent, or empty string if no specific agent is selected
      * @param string $reasoning The reasoning behind the selection
      */
     public function __construct(
-        private string $agentName,
-        private string $reasoning = 'No reasoning provided',
+        private readonly string $agentName,
+        private readonly string $reasoning = 'No reasoning provided',
     ) {
     }
 
diff --git a/src/agent/src/Toolbox/Attribute/AsTool.php b/src/agent/src/Toolbox/Attribute/AsTool.php
index 04811ac33..dfdc6a98b 100644
--- a/src/agent/src/Toolbox/Attribute/AsTool.php
+++ b/src/agent/src/Toolbox/Attribute/AsTool.php
@@ -15,12 +15,12 @@
  * @author Christopher Hertel <mail@christopher-hertel.de>
  */
 #[\Attribute(\Attribute::TARGET_CLASS | \Attribute::IS_REPEATABLE)]
-final readonly class AsTool
+final class AsTool
 {
     public function __construct(
-        public string $name,
-        public string $description,
-        public string $method = '__invoke',
+        public readonly string $name,
+        public readonly string $description,
+        public readonly string $method = '__invoke',
     ) {
     }
 }
diff --git a/src/agent/src/Toolbox/Event/ToolCallArgumentsResolved.php b/src/agent/src/Toolbox/Event/ToolCallArgumentsResolved.php
index 03e5b0472..589e1857b 100644
--- a/src/agent/src/Toolbox/Event/ToolCallArgumentsResolved.php
+++ b/src/agent/src/Toolbox/Event/ToolCallArgumentsResolved.php
@@ -18,15 +18,15 @@
  *
  * @author Valtteri R <valtzu@gmail.com>
  */
-final readonly class ToolCallArgumentsResolved
+final class ToolCallArgumentsResolved
 {
     /**
      * @param array<string, mixed> $arguments
      */
     public function __construct(
-        private object $tool,
-        private Tool $metadata,
-        private array $arguments,
+        private readonly object $tool,
+        private readonly Tool $metadata,
+        private readonly array $arguments,
     ) {
     }
 
diff --git a/src/agent/src/Toolbox/Event/ToolCallFailed.php b/src/agent/src/Toolbox/Event/ToolCallFailed.php
index a5e6caf6e..715ea3a38 100644
--- a/src/agent/src/Toolbox/Event/ToolCallFailed.php
+++ b/src/agent/src/Toolbox/Event/ToolCallFailed.php
@@ -16,16 +16,16 @@
 /**
  * Dispatched after successfully invoking a tool.
  */
-final readonly class ToolCallFailed
+final class ToolCallFailed
 {
     /**
      * @param array<string, mixed> $arguments
      */
     public function __construct(
-        private object $tool,
-        private Tool $metadata,
-        private array $arguments,
-        private \Throwable $exception,
+        private readonly object $tool,
+        private readonly Tool $metadata,
+        private readonly array $arguments,
+        private readonly \Throwable $exception,
     ) {
     }
 
diff --git a/src/agent/src/Toolbox/Event/ToolCallSucceeded.php b/src/agent/src/Toolbox/Event/ToolCallSucceeded.php
index 3fe686d32..c64c27f00 100644
--- a/src/agent/src/Toolbox/Event/ToolCallSucceeded.php
+++ b/src/agent/src/Toolbox/Event/ToolCallSucceeded.php
@@ -17,16 +17,16 @@
 /**
  * Dispatched after successfully invoking a tool.
  */
-final readonly class ToolCallSucceeded
+final class ToolCallSucceeded
 {
     /**
      * @param array<string, mixed> $arguments
      */
     public function __construct(
-        private object $tool,
-        private Tool $metadata,
-        private array $arguments,
-        private ToolResult $result,
+        private readonly object $tool,
+        private readonly Tool $metadata,
+        private readonly array $arguments,
+        private readonly ToolResult $result,
     ) {
     }
 
diff --git a/src/agent/src/Toolbox/FaultTolerantToolbox.php b/src/agent/src/Toolbox/FaultTolerantToolbox.php
index 65964c6fb..3a424d73b 100644
--- a/src/agent/src/Toolbox/FaultTolerantToolbox.php
+++ b/src/agent/src/Toolbox/FaultTolerantToolbox.php
@@ -21,10 +21,10 @@
  *
  * @author Christopher Hertel <mail@christopher-hertel.de>
  */
-final readonly class FaultTolerantToolbox implements ToolboxInterface
+final class FaultTolerantToolbox implements ToolboxInterface
 {
     public function __construct(
-        private ToolboxInterface $innerToolbox,
+        private readonly ToolboxInterface $innerToolbox,
     ) {
     }
 
diff --git a/src/agent/src/Toolbox/Source/Source.php b/src/agent/src/Toolbox/Source/Source.php
index 599164afc..83c9a3fe7 100644
--- a/src/agent/src/Toolbox/Source/Source.php
+++ b/src/agent/src/Toolbox/Source/Source.php
@@ -11,12 +11,12 @@
 
 namespace Symfony\AI\Agent\Toolbox\Source;
 
-readonly class Source
+class Source
 {
     public function __construct(
-        private string $name,
-        private string $reference,
-        private string $content,
+        private readonly string $name,
+        private readonly string $reference,
+        private readonly string $content,
     ) {
     }
 
diff --git a/src/agent/src/Toolbox/Tool/Agent.php b/src/agent/src/Toolbox/Tool/Agent.php
index cba0f85b3..217f53dd3 100644
--- a/src/agent/src/Toolbox/Tool/Agent.php
+++ b/src/agent/src/Toolbox/Tool/Agent.php
@@ -19,10 +19,10 @@
 /**
  * @author Christopher Hertel <mail@christopher-hertel.de>
  */
-final readonly class Agent
+final class Agent
 {
     public function __construct(
-        private AgentInterface $agent,
+        private readonly AgentInterface $agent,
     ) {
     }
 
diff --git a/src/agent/src/Toolbox/Tool/Firecrawl.php b/src/agent/src/Toolbox/Tool/Firecrawl.php
index ec5f2570c..20e2e9f73 100644
--- a/src/agent/src/Toolbox/Tool/Firecrawl.php
+++ b/src/agent/src/Toolbox/Tool/Firecrawl.php
@@ -23,12 +23,12 @@
 #[AsTool('firecrawl_scrape', description: 'Allow to scrape website using url', method: 'scrape')]
 #[AsTool('firecrawl_crawl', description: 'Allow to crawl website using url', method: 'crawl')]
 #[AsTool('firecrawl_map', description: 'Allow to retrieve all urls from a website using url', method: 'map')]
-final readonly class Firecrawl
+final class Firecrawl
 {
     public function __construct(
-        private HttpClientInterface $httpClient,
-        #[\SensitiveParameter] private string $apiKey,
-        private string $endpoint,
+        private readonly HttpClientInterface $httpClient,
+        #[\SensitiveParameter] private readonly string $apiKey,
+        private readonly string $endpoint,
     ) {
     }
 
diff --git a/src/agent/src/Toolbox/Tool/Mapbox.php b/src/agent/src/Toolbox/Tool/Mapbox.php
index 8caefd85c..3da0eeb37 100644
--- a/src/agent/src/Toolbox/Tool/Mapbox.php
+++ b/src/agent/src/Toolbox/Tool/Mapbox.php
@@ -20,11 +20,11 @@
  */
 #[AsTool(name: 'geocode', description: 'Convert addresses to coordinates using Mapbox Geocoding API', method: 'geocode')]
 #[AsTool(name: 'reverse_geocode', description: 'Convert coordinates to addresses using Mapbox Reverse Geocoding API', method: 'reverseGeocode')]
-final readonly class Mapbox
+final class Mapbox
 {
     public function __construct(
-        private HttpClientInterface $httpClient,
-        #[\SensitiveParameter] private string $accessToken,
+        private readonly HttpClientInterface $httpClient,
+        #[\SensitiveParameter] private readonly string $accessToken,
     ) {
     }
 
diff --git a/src/agent/src/Toolbox/Tool/OpenMeteo.php b/src/agent/src/Toolbox/Tool/OpenMeteo.php
index 6283614a9..d96768ace 100644
--- a/src/agent/src/Toolbox/Tool/OpenMeteo.php
+++ b/src/agent/src/Toolbox/Tool/OpenMeteo.php
@@ -20,7 +20,7 @@
  */
 #[AsTool(name: 'weather_current', description: 'get current weather for a location', method: 'current')]
 #[AsTool(name: 'weather_forecast', description: 'get weather forecast for a location', method: 'forecast')]
-final readonly class OpenMeteo
+final class OpenMeteo
 {
     private const WMO_CODES = [
         0 => 'Clear',
@@ -54,7 +54,7 @@
     ];
 
     public function __construct(
-        private HttpClientInterface $httpClient,
+        private readonly HttpClientInterface $httpClient,
     ) {
     }
 
diff --git a/src/agent/src/Toolbox/Tool/YouTubeTranscriber.php b/src/agent/src/Toolbox/Tool/YouTubeTranscriber.php
index be81d1096..1257f017f 100644
--- a/src/agent/src/Toolbox/Tool/YouTubeTranscriber.php
+++ b/src/agent/src/Toolbox/Tool/YouTubeTranscriber.php
@@ -21,10 +21,10 @@
  * @author Christopher Hertel <mail@christopher-hertel.de>
  */
 #[AsTool('youtube_transcript', 'Fetches the transcript of a YouTube video')]
-final readonly class YouTubeTranscriber
+final class YouTubeTranscriber
 {
     public function __construct(
-        private HttpClientInterface $client,
+        private readonly HttpClientInterface $client,
     ) {
         if (!class_exists(TranscriptListFetcher::class)) {
             throw new LogicException('For using the YouTube transcription tool, the mrmysql/youtube-transcript package is required. Try running "composer require mrmysql/youtube-transcript".');
diff --git a/src/agent/src/Toolbox/ToolCallArgumentResolver.php b/src/agent/src/Toolbox/ToolCallArgumentResolver.php
index 39c59aff8..1dac37cfb 100644
--- a/src/agent/src/Toolbox/ToolCallArgumentResolver.php
+++ b/src/agent/src/Toolbox/ToolCallArgumentResolver.php
@@ -25,12 +25,12 @@
 /**
  * @author Valtteri R <valtzu@gmail.com>
  */
-final readonly class ToolCallArgumentResolver
+final class ToolCallArgumentResolver
 {
-    private TypeResolver $typeResolver;
+    private readonly TypeResolver $typeResolver;
 
     public function __construct(
-        private DenormalizerInterface $denormalizer = new Serializer([new DateTimeNormalizer(), new ObjectNormalizer(), new ArrayDenormalizer()]),
+        private readonly DenormalizerInterface $denormalizer = new Serializer([new DateTimeNormalizer(), new ObjectNormalizer(), new ArrayDenormalizer()]),
         ?TypeResolver $typeResolver = null,
     ) {
         $this->typeResolver = $typeResolver ?? TypeResolver::create();
diff --git a/src/agent/src/Toolbox/ToolFactory/ChainFactory.php b/src/agent/src/Toolbox/ToolFactory/ChainFactory.php
index 5fca2bc2a..17d0d1cde 100644
--- a/src/agent/src/Toolbox/ToolFactory/ChainFactory.php
+++ b/src/agent/src/Toolbox/ToolFactory/ChainFactory.php
@@ -17,12 +17,12 @@
 /**
  * @author Christopher Hertel <mail@christopher-hertel.de>
  */
-final readonly class ChainFactory implements ToolFactoryInterface
+final class ChainFactory implements ToolFactoryInterface
 {
     /**
      * @var list<ToolFactoryInterface>
      */
-    private array $factories;
+    private readonly array $factories;
 
     /**
      * @param iterable<ToolFactoryInterface> $factories
diff --git a/src/agent/src/Toolbox/ToolResult.php b/src/agent/src/Toolbox/ToolResult.php
index 1481ed40c..41c5f99b3 100644
--- a/src/agent/src/Toolbox/ToolResult.php
+++ b/src/agent/src/Toolbox/ToolResult.php
@@ -17,15 +17,15 @@
 /**
  * @author Christopher Hertel <mail@christopher-hertel.de>
  */
-final readonly class ToolResult
+final class ToolResult
 {
     /**
      * @param Source[] $sources
      */
     public function __construct(
-        private ToolCall $toolCall,
-        private mixed $result,
-        private array $sources = [],
+        private readonly ToolCall $toolCall,
+        private readonly mixed $result,
+        private readonly array $sources = [],
     ) {
     }
 
diff --git a/src/agent/src/Toolbox/ToolResultConverter.php b/src/agent/src/Toolbox/ToolResultConverter.php
index bab14798a..e585f3b7b 100644
--- a/src/agent/src/Toolbox/ToolResultConverter.php
+++ b/src/agent/src/Toolbox/ToolResultConverter.php
@@ -23,10 +23,10 @@
 /**
  * @author Christopher Hertel <mail@christopher-hertel.de>
  */
-final readonly class ToolResultConverter
+final class ToolResultConverter
 {
     public function __construct(
-        private SerializerInterface $serializer = new Serializer([new JsonSerializableNormalizer(), new DateTimeNormalizer(), new ObjectNormalizer()], [new JsonEncoder()]),
+        private readonly SerializerInterface $serializer = new Serializer([new JsonSerializableNormalizer(), new DateTimeNormalizer(), new ObjectNormalizer()], [new JsonEncoder()]),
     ) {
     }
 
diff --git a/src/chat/src/Bridge/HttpFoundation/SessionStore.php b/src/chat/src/Bridge/HttpFoundation/SessionStore.php
index 1e9994f4c..1eebed291 100644
--- a/src/chat/src/Bridge/HttpFoundation/SessionStore.php
+++ b/src/chat/src/Bridge/HttpFoundation/SessionStore.php
@@ -21,13 +21,13 @@
 /**
  * @author Christopher Hertel <mail@christopher-hertel.de>
  */
-final readonly class SessionStore implements ManagedStoreInterface, MessageStoreInterface
+final class SessionStore implements ManagedStoreInterface, MessageStoreInterface
 {
-    private SessionInterface $session;
+    private readonly SessionInterface $session;
 
     public function __construct(
         RequestStack $requestStack,
-        private string $sessionKey = 'messages',
+        private readonly string $sessionKey = 'messages',
     ) {
         if (!class_exists(RequestStack::class)) {
             throw new RuntimeException('For using the SessionStore as message store, the symfony/http-foundation package is required. Try running "composer require symfony/http-foundation".');
diff --git a/src/chat/src/Bridge/Local/CacheStore.php b/src/chat/src/Bridge/Local/CacheStore.php
index 4dc59af9d..d54ed455b 100644
--- a/src/chat/src/Bridge/Local/CacheStore.php
+++ b/src/chat/src/Bridge/Local/CacheStore.php
@@ -20,12 +20,12 @@
 /**
  * @author Christopher Hertel <mail@christopher-hertel.de>
  */
-final readonly class CacheStore implements ManagedStoreInterface, MessageStoreInterface
+final class CacheStore implements ManagedStoreInterface, MessageStoreInterface
 {
     public function __construct(
-        private CacheItemPoolInterface $cache,
-        private string $cacheKey,
-        private int $ttl = 86400,
+        private readonly CacheItemPoolInterface $cache,
+        private readonly string $cacheKey,
+        private readonly int $ttl = 86400,
     ) {
         if (!interface_exists(CacheItemPoolInterface::class)) {
             throw new RuntimeException('For using the CacheStore as message store, a PSR-6 cache implementation is required. Try running "composer require symfony/cache" or another PSR-6 compatible cache.');
diff --git a/src/chat/src/Bridge/Meilisearch/MessageStore.php b/src/chat/src/Bridge/Meilisearch/MessageStore.php
index 82a7a2119..911224784 100644
--- a/src/chat/src/Bridge/Meilisearch/MessageStore.php
+++ b/src/chat/src/Bridge/Meilisearch/MessageStore.php
@@ -37,14 +37,14 @@
 /**
  * @author Guillaume Loulier <personal@guillaumeloulier.fr>
  */
-final readonly class MessageStore implements ManagedStoreInterface, MessageStoreInterface
+final class MessageStore implements ManagedStoreInterface, MessageStoreInterface
 {
     public function __construct(
-        private HttpClientInterface $httpClient,
-        private string $endpointUrl,
-        #[\SensitiveParameter] private string $apiKey,
-        private ClockInterface $clock,
-        private string $indexName = '_message_store_meilisearch',
+        private readonly HttpClientInterface $httpClient,
+        private readonly string $endpointUrl,
+        #[\SensitiveParameter] private readonly string $apiKey,
+        private readonly ClockInterface $clock,
+        private readonly string $indexName = '_message_store_meilisearch',
     ) {
         if (!interface_exists(ClockInterface::class)) {
             throw new RuntimeException('For using Meilisearch as a message store , symfony/clock is required. Try running "composer require symfony/clock".');
diff --git a/src/chat/src/Bridge/Pogocache/MessageStore.php b/src/chat/src/Bridge/Pogocache/MessageStore.php
index 4b95745d0..f6c0b21d3 100644
--- a/src/chat/src/Bridge/Pogocache/MessageStore.php
+++ b/src/chat/src/Bridge/Pogocache/MessageStore.php
@@ -34,13 +34,13 @@
 /**
  * @author Guillaume Loulier <personal@guillaumeloulier.fr>
  */
-final readonly class MessageStore implements ManagedStoreInterface, MessageStoreInterface
+final class MessageStore implements ManagedStoreInterface, MessageStoreInterface
 {
     public function __construct(
-        private HttpClientInterface $httpClient,
-        private string $host,
-        #[\SensitiveParameter] private string $password,
-        private string $key = '_message_store_pogocache',
+        private readonly HttpClientInterface $httpClient,
+        private readonly string $host,
+        #[\SensitiveParameter] private readonly string $password,
+        private readonly string $key = '_message_store_pogocache',
     ) {
     }
 
diff --git a/src/chat/src/Chat.php b/src/chat/src/Chat.php
index 6673e93d2..153672f02 100644
--- a/src/chat/src/Chat.php
+++ b/src/chat/src/Chat.php
@@ -21,11 +21,11 @@
 /**
  * @author Christopher Hertel <mail@christopher-hertel.de>
  */
-final readonly class Chat implements ChatInterface
+final class Chat implements ChatInterface
 {
     public function __construct(
-        private AgentInterface $agent,
-        private MessageStoreInterface&ManagedStoreInterface $store,
+        private readonly AgentInterface $agent,
+        private readonly MessageStoreInterface&ManagedStoreInterface $store,
     ) {
     }
 
diff --git a/src/mcp-bundle/src/Controller/McpController.php b/src/mcp-bundle/src/Controller/McpController.php
index 3781a7976..54d19df3d 100644
--- a/src/mcp-bundle/src/Controller/McpController.php
+++ b/src/mcp-bundle/src/Controller/McpController.php
@@ -21,15 +21,15 @@
 use Symfony\Component\HttpFoundation\Request;
 use Symfony\Component\HttpFoundation\Response;
 
-final readonly class McpController
+final class McpController
 {
     public function __construct(
-        private Server $server,
-        private HttpMessageFactoryInterface $httpMessageFactory,
-        private HttpFoundationFactoryInterface $httpFoundationFactory,
-        private ResponseFactoryInterface $responseFactory,
-        private StreamFactoryInterface $streamFactory,
-        private ?LoggerInterface $logger = null,
+        private readonly Server $server,
+        private readonly HttpMessageFactoryInterface $httpMessageFactory,
+        private readonly HttpFoundationFactoryInterface $httpFoundationFactory,
+        private readonly ResponseFactoryInterface $responseFactory,
+        private readonly StreamFactoryInterface $streamFactory,
+        private readonly ?LoggerInterface $logger = null,
     ) {
     }
 
diff --git a/src/platform/src/Bridge/AiMlApi/Completions/ModelClient.php b/src/platform/src/Bridge/AiMlApi/Completions/ModelClient.php
index e750eb5a6..640989c1e 100644
--- a/src/platform/src/Bridge/AiMlApi/Completions/ModelClient.php
+++ b/src/platform/src/Bridge/AiMlApi/Completions/ModelClient.php
@@ -20,12 +20,12 @@
 /**
  * @author Tim Lochmüller <tim@fruit-lab.de
  */
-final readonly class ModelClient implements ModelClientInterface
+final class ModelClient implements ModelClientInterface
 {
     public function __construct(
-        #[\SensitiveParameter] private string $apiKey,
-        private HttpClientInterface $httpClient,
-        private string $hostUrl,
+        #[\SensitiveParameter] private readonly string $apiKey,
+        private readonly HttpClientInterface $httpClient,
+        private readonly string $hostUrl,
     ) {
     }
 
diff --git a/src/platform/src/Bridge/AiMlApi/Embeddings/ModelClient.php b/src/platform/src/Bridge/AiMlApi/Embeddings/ModelClient.php
index e7042b261..77322a063 100644
--- a/src/platform/src/Bridge/AiMlApi/Embeddings/ModelClient.php
+++ b/src/platform/src/Bridge/AiMlApi/Embeddings/ModelClient.php
@@ -20,12 +20,12 @@
 /**
  * @author Tim Lochmüller <tim@fruit-lab.de
  */
-final readonly class ModelClient implements ModelClientInterface
+final class ModelClient implements ModelClientInterface
 {
     public function __construct(
-        #[\SensitiveParameter] private string $apiKey,
-        private HttpClientInterface $httpClient,
-        private string $hostUrl,
+        #[\SensitiveParameter] private readonly string $apiKey,
+        private readonly HttpClientInterface $httpClient,
+        private readonly string $hostUrl,
     ) {
     }
 
diff --git a/src/platform/src/Bridge/Albert/EmbeddingsModelClient.php b/src/platform/src/Bridge/Albert/EmbeddingsModelClient.php
index 54f2b7b37..cb4d83253 100644
--- a/src/platform/src/Bridge/Albert/EmbeddingsModelClient.php
+++ b/src/platform/src/Bridge/Albert/EmbeddingsModelClient.php
@@ -21,12 +21,12 @@
 /**
  * @author Oskar Stark <oskarstark@googlemail.com>
  */
-final readonly class EmbeddingsModelClient implements ModelClientInterface
+final class EmbeddingsModelClient implements ModelClientInterface
 {
     public function __construct(
-        private HttpClientInterface $httpClient,
-        #[\SensitiveParameter] private string $apiKey,
-        private string $baseUrl,
+        private readonly HttpClientInterface $httpClient,
+        #[\SensitiveParameter] private readonly string $apiKey,
+        private readonly string $baseUrl,
     ) {
     }
 
diff --git a/src/platform/src/Bridge/Albert/GptModelClient.php b/src/platform/src/Bridge/Albert/GptModelClient.php
index dcf047fa8..ae5040061 100644
--- a/src/platform/src/Bridge/Albert/GptModelClient.php
+++ b/src/platform/src/Bridge/Albert/GptModelClient.php
@@ -22,14 +22,14 @@
 /**
  * @author Oskar Stark <oskarstark@googlemail.com>
  */
-final readonly class GptModelClient implements ModelClientInterface
+final class GptModelClient implements ModelClientInterface
 {
-    private EventSourceHttpClient $httpClient;
+    private readonly EventSourceHttpClient $httpClient;
 
     public function __construct(
         HttpClientInterface $httpClient,
-        #[\SensitiveParameter] private string $apiKey,
-        private string $baseUrl,
+        #[\SensitiveParameter] private readonly string $apiKey,
+        private readonly string $baseUrl,
     ) {
         $this->httpClient = $httpClient instanceof EventSourceHttpClient ? $httpClient : new EventSourceHttpClient($httpClient);
     }
diff --git a/src/platform/src/Bridge/Anthropic/Contract/AnthropicContract.php b/src/platform/src/Bridge/Anthropic/Contract/AnthropicContract.php
index 76ca37fdb..b57a0057a 100644
--- a/src/platform/src/Bridge/Anthropic/Contract/AnthropicContract.php
+++ b/src/platform/src/Bridge/Anthropic/Contract/AnthropicContract.php
@@ -17,7 +17,7 @@
 /**
  * @author Denis Zunke <denis.zunke@gmail.com>
  */
-final readonly class AnthropicContract extends Contract
+final class AnthropicContract extends Contract
 {
     public static function create(NormalizerInterface ...$normalizer): Contract
     {
diff --git a/src/platform/src/Bridge/Anthropic/ModelClient.php b/src/platform/src/Bridge/Anthropic/ModelClient.php
index d1a2a6bea..ff4572fba 100644
--- a/src/platform/src/Bridge/Anthropic/ModelClient.php
+++ b/src/platform/src/Bridge/Anthropic/ModelClient.php
@@ -20,13 +20,13 @@
 /**
  * @author Christopher Hertel <mail@christopher-hertel.de>
  */
-final readonly class ModelClient implements ModelClientInterface
+final class ModelClient implements ModelClientInterface
 {
-    private EventSourceHttpClient $httpClient;
+    private readonly EventSourceHttpClient $httpClient;
 
     public function __construct(
         HttpClientInterface $httpClient,
-        #[\SensitiveParameter] private string $apiKey,
+        #[\SensitiveParameter] private readonly string $apiKey,
     ) {
         $this->httpClient = $httpClient instanceof EventSourceHttpClient ? $httpClient : new EventSourceHttpClient($httpClient);
     }
diff --git a/src/platform/src/Bridge/Anthropic/PlatformFactory.php b/src/platform/src/Bridge/Anthropic/PlatformFactory.php
index a4fe8a300..92c4e817a 100644
--- a/src/platform/src/Bridge/Anthropic/PlatformFactory.php
+++ b/src/platform/src/Bridge/Anthropic/PlatformFactory.php
@@ -22,7 +22,7 @@
 /**
  * @author Christopher Hertel <mail@christopher-hertel.de>
  */
-final readonly class PlatformFactory
+final class PlatformFactory
 {
     public static function create(
         #[\SensitiveParameter] string $apiKey,
diff --git a/src/platform/src/Bridge/Azure/Meta/LlamaModelClient.php b/src/platform/src/Bridge/Azure/Meta/LlamaModelClient.php
index b5f1b7eba..84cd2a280 100644
--- a/src/platform/src/Bridge/Azure/Meta/LlamaModelClient.php
+++ b/src/platform/src/Bridge/Azure/Meta/LlamaModelClient.php
@@ -20,12 +20,12 @@
 /**
  * @author Christopher Hertel <mail@christopher-hertel.de>
  */
-final readonly class LlamaModelClient implements ModelClientInterface
+final class LlamaModelClient implements ModelClientInterface
 {
     public function __construct(
-        private HttpClientInterface $httpClient,
-        private string $baseUrl,
-        #[\SensitiveParameter] private string $apiKey,
+        private readonly HttpClientInterface $httpClient,
+        private readonly string $baseUrl,
+        #[\SensitiveParameter] private readonly string $apiKey,
     ) {
     }
 
diff --git a/src/platform/src/Bridge/Azure/Meta/LlamaResultConverter.php b/src/platform/src/Bridge/Azure/Meta/LlamaResultConverter.php
index 28d1a4d0b..f9cf2226c 100644
--- a/src/platform/src/Bridge/Azure/Meta/LlamaResultConverter.php
+++ b/src/platform/src/Bridge/Azure/Meta/LlamaResultConverter.php
@@ -21,7 +21,7 @@
 /**
  * @author Christopher Hertel <mail@christopher-hertel.de>
  */
-final readonly class LlamaResultConverter implements ResultConverterInterface
+final class LlamaResultConverter implements ResultConverterInterface
 {
     public function supports(Model $model): bool
     {
diff --git a/src/platform/src/Bridge/Azure/Meta/PlatformFactory.php b/src/platform/src/Bridge/Azure/Meta/PlatformFactory.php
index 4071a516a..cbb528654 100644
--- a/src/platform/src/Bridge/Azure/Meta/PlatformFactory.php
+++ b/src/platform/src/Bridge/Azure/Meta/PlatformFactory.php
@@ -22,7 +22,7 @@
 /**
  * @author Christopher Hertel <mail@christopher-hertel.de>
  */
-final readonly class PlatformFactory
+final class PlatformFactory
 {
     public static function create(
         string $baseUrl,
diff --git a/src/platform/src/Bridge/Azure/OpenAi/EmbeddingsModelClient.php b/src/platform/src/Bridge/Azure/OpenAi/EmbeddingsModelClient.php
index 02189eb2d..86c1a67b8 100644
--- a/src/platform/src/Bridge/Azure/OpenAi/EmbeddingsModelClient.php
+++ b/src/platform/src/Bridge/Azure/OpenAi/EmbeddingsModelClient.php
@@ -22,16 +22,16 @@
 /**
  * @author Christopher Hertel <mail@christopher-hertel.de>
  */
-final readonly class EmbeddingsModelClient implements ModelClientInterface
+final class EmbeddingsModelClient implements ModelClientInterface
 {
-    private EventSourceHttpClient $httpClient;
+    private readonly EventSourceHttpClient $httpClient;
 
     public function __construct(
         HttpClientInterface $httpClient,
-        private string $baseUrl,
-        private string $deployment,
-        private string $apiVersion,
-        #[\SensitiveParameter] private string $apiKey,
+        private readonly string $baseUrl,
+        private readonly string $deployment,
+        private readonly string $apiVersion,
+        #[\SensitiveParameter] private readonly string $apiKey,
     ) {
         $this->httpClient = $httpClient instanceof EventSourceHttpClient ? $httpClient : new EventSourceHttpClient($httpClient);
         if (str_starts_with($this->baseUrl, 'http://')) {
diff --git a/src/platform/src/Bridge/Azure/OpenAi/GptModelClient.php b/src/platform/src/Bridge/Azure/OpenAi/GptModelClient.php
index d2429e644..e952c7f9f 100644
--- a/src/platform/src/Bridge/Azure/OpenAi/GptModelClient.php
+++ b/src/platform/src/Bridge/Azure/OpenAi/GptModelClient.php
@@ -22,16 +22,16 @@
 /**
  * @author Christopher Hertel <mail@christopher-hertel.de>
  */
-final readonly class GptModelClient implements ModelClientInterface
+final class GptModelClient implements ModelClientInterface
 {
-    private EventSourceHttpClient $httpClient;
+    private readonly EventSourceHttpClient $httpClient;
 
     public function __construct(
         HttpClientInterface $httpClient,
-        private string $baseUrl,
-        private string $deployment,
-        private string $apiVersion,
-        #[\SensitiveParameter] private string $apiKey,
+        private readonly string $baseUrl,
+        private readonly string $deployment,
+        private readonly string $apiVersion,
+        #[\SensitiveParameter] private readonly string $apiKey,
     ) {
         $this->httpClient = $httpClient instanceof EventSourceHttpClient ? $httpClient : new EventSourceHttpClient($httpClient);
         if (str_starts_with($this->baseUrl, 'http://')) {
diff --git a/src/platform/src/Bridge/Azure/OpenAi/PlatformFactory.php b/src/platform/src/Bridge/Azure/OpenAi/PlatformFactory.php
index 7089dff97..0ff04f960 100644
--- a/src/platform/src/Bridge/Azure/OpenAi/PlatformFactory.php
+++ b/src/platform/src/Bridge/Azure/OpenAi/PlatformFactory.php
@@ -26,7 +26,7 @@
 /**
  * @author Christopher Hertel <mail@christopher-hertel.de>
  */
-final readonly class PlatformFactory
+final class PlatformFactory
 {
     public static function create(
         string $baseUrl,
diff --git a/src/platform/src/Bridge/Azure/OpenAi/WhisperModelClient.php b/src/platform/src/Bridge/Azure/OpenAi/WhisperModelClient.php
index db402c022..b1656f60c 100644
--- a/src/platform/src/Bridge/Azure/OpenAi/WhisperModelClient.php
+++ b/src/platform/src/Bridge/Azure/OpenAi/WhisperModelClient.php
@@ -23,16 +23,16 @@
 /**
  * @author Christopher Hertel <mail@christopher-hertel.de>
  */
-final readonly class WhisperModelClient implements ModelClientInterface
+final class WhisperModelClient implements ModelClientInterface
 {
-    private EventSourceHttpClient $httpClient;
+    private readonly EventSourceHttpClient $httpClient;
 
     public function __construct(
         HttpClientInterface $httpClient,
-        private string $baseUrl,
-        private string $deployment,
-        private string $apiVersion,
-        #[\SensitiveParameter] private string $apiKey,
+        private readonly string $baseUrl,
+        private readonly string $deployment,
+        private readonly string $apiVersion,
+        #[\SensitiveParameter] private readonly string $apiKey,
     ) {
         $this->httpClient = $httpClient instanceof EventSourceHttpClient ? $httpClient : new EventSourceHttpClient($httpClient);
         if (str_starts_with($this->baseUrl, 'http://')) {
diff --git a/src/platform/src/Bridge/Bedrock/Anthropic/ClaudeModelClient.php b/src/platform/src/Bridge/Bedrock/Anthropic/ClaudeModelClient.php
index a2be5356a..1d47b7690 100644
--- a/src/platform/src/Bridge/Bedrock/Anthropic/ClaudeModelClient.php
+++ b/src/platform/src/Bridge/Bedrock/Anthropic/ClaudeModelClient.php
@@ -26,11 +26,11 @@
 /**
  * @author Björn Altmann
  */
-final readonly class ClaudeModelClient implements ModelClientInterface
+final class ClaudeModelClient implements ModelClientInterface
 {
     public function __construct(
-        private BedrockRuntimeClient $bedrockRuntimeClient,
-        private string $version = '2023-05-31',
+        private readonly BedrockRuntimeClient $bedrockRuntimeClient,
+        private readonly string $version = '2023-05-31',
     ) {
     }
 
diff --git a/src/platform/src/Bridge/Bedrock/Anthropic/ClaudeResultConverter.php b/src/platform/src/Bridge/Bedrock/Anthropic/ClaudeResultConverter.php
index 4fe27ad8d..61b49d0b1 100644
--- a/src/platform/src/Bridge/Bedrock/Anthropic/ClaudeResultConverter.php
+++ b/src/platform/src/Bridge/Bedrock/Anthropic/ClaudeResultConverter.php
@@ -24,7 +24,7 @@
 /**
  * @author Björn Altmann
  */
-final readonly class ClaudeResultConverter implements ResultConverterInterface
+final class ClaudeResultConverter implements ResultConverterInterface
 {
     public function supports(Model $model): bool
     {
diff --git a/src/platform/src/Bridge/Bedrock/PlatformFactory.php b/src/platform/src/Bridge/Bedrock/PlatformFactory.php
index c8d7f6e57..2d7632fe0 100644
--- a/src/platform/src/Bridge/Bedrock/PlatformFactory.php
+++ b/src/platform/src/Bridge/Bedrock/PlatformFactory.php
@@ -30,7 +30,7 @@
 /**
  * @author Björn Altmann
  */
-final readonly class PlatformFactory
+final class PlatformFactory
 {
     public static function create(
         BedrockRuntimeClient $bedrockRuntimeClient = new BedrockRuntimeClient(),
diff --git a/src/platform/src/Bridge/Bedrock/RawBedrockResult.php b/src/platform/src/Bridge/Bedrock/RawBedrockResult.php
index c87243fcf..453eaaa25 100644
--- a/src/platform/src/Bridge/Bedrock/RawBedrockResult.php
+++ b/src/platform/src/Bridge/Bedrock/RawBedrockResult.php
@@ -18,10 +18,10 @@
 /**
  * @author Christopher Hertel <mail@christopher-hertel.de>
  */
-final readonly class RawBedrockResult implements RawResultInterface
+final class RawBedrockResult implements RawResultInterface
 {
     public function __construct(
-        private InvokeModelResponse $invokeModelResponse,
+        private readonly InvokeModelResponse $invokeModelResponse,
     ) {
     }
 
diff --git a/src/platform/src/Bridge/Cerebras/ModelClient.php b/src/platform/src/Bridge/Cerebras/ModelClient.php
index ac89d1e55..cdc14f103 100644
--- a/src/platform/src/Bridge/Cerebras/ModelClient.php
+++ b/src/platform/src/Bridge/Cerebras/ModelClient.php
@@ -21,13 +21,13 @@
 /**
  * @author Junaid Farooq <ulislam.junaid125@gmail.com>
  */
-final readonly class ModelClient implements ModelClientInterface
+final class ModelClient implements ModelClientInterface
 {
-    private EventSourceHttpClient $httpClient;
+    private readonly EventSourceHttpClient $httpClient;
 
     public function __construct(
         HttpClientInterface $httpClient,
-        #[\SensitiveParameter] private string $apiKey,
+        #[\SensitiveParameter] private readonly string $apiKey,
     ) {
         if ('' === $apiKey) {
             throw new InvalidArgumentException('The API key must not be empty.');
diff --git a/src/platform/src/Bridge/Cerebras/PlatformFactory.php b/src/platform/src/Bridge/Cerebras/PlatformFactory.php
index 02cf0d7a2..c5706812b 100644
--- a/src/platform/src/Bridge/Cerebras/PlatformFactory.php
+++ b/src/platform/src/Bridge/Cerebras/PlatformFactory.php
@@ -21,7 +21,7 @@
 /**
  * @author Junaid Farooq <ulislam.junaid125@gmail.com>
  */
-final readonly class PlatformFactory
+final class PlatformFactory
 {
     public static function create(
         #[\SensitiveParameter] string $apiKey,
diff --git a/src/platform/src/Bridge/Cerebras/ResultConverter.php b/src/platform/src/Bridge/Cerebras/ResultConverter.php
index bfaa831e4..99d5f0f09 100644
--- a/src/platform/src/Bridge/Cerebras/ResultConverter.php
+++ b/src/platform/src/Bridge/Cerebras/ResultConverter.php
@@ -22,7 +22,7 @@
 /**
  * @author Junaid Farooq <ulislam.junaid125@gmail.com>
  */
-final readonly class ResultConverter implements ResultConverterInterface
+final class ResultConverter implements ResultConverterInterface
 {
     public function supports(BaseModel $model): bool
     {
diff --git a/src/platform/src/Bridge/DeepSeek/ModelClient.php b/src/platform/src/Bridge/DeepSeek/ModelClient.php
index 5978ca05e..39d3625c0 100644
--- a/src/platform/src/Bridge/DeepSeek/ModelClient.php
+++ b/src/platform/src/Bridge/DeepSeek/ModelClient.php
@@ -20,13 +20,13 @@
 /**
  * @author Oskar Stark <oskarstark@googlemail.com>
  */
-final readonly class ModelClient implements ModelClientInterface
+final class ModelClient implements ModelClientInterface
 {
-    private EventSourceHttpClient $httpClient;
+    private readonly EventSourceHttpClient $httpClient;
 
     public function __construct(
         HttpClientInterface $httpClient,
-        #[\SensitiveParameter] private string $apiKey,
+        #[\SensitiveParameter] private readonly string $apiKey,
     ) {
         $this->httpClient = $httpClient instanceof EventSourceHttpClient ? $httpClient : new EventSourceHttpClient($httpClient);
     }
diff --git a/src/platform/src/Bridge/DeepSeek/PlatformFactory.php b/src/platform/src/Bridge/DeepSeek/PlatformFactory.php
index f3f2abd9d..ce1d1334e 100644
--- a/src/platform/src/Bridge/DeepSeek/PlatformFactory.php
+++ b/src/platform/src/Bridge/DeepSeek/PlatformFactory.php
@@ -18,7 +18,7 @@
 use Symfony\Component\HttpClient\EventSourceHttpClient;
 use Symfony\Contracts\HttpClient\HttpClientInterface;
 
-final readonly class PlatformFactory
+final class PlatformFactory
 {
     public static function create(
         #[\SensitiveParameter] string $apiKey,
diff --git a/src/platform/src/Bridge/DockerModelRunner/Completions/ModelClient.php b/src/platform/src/Bridge/DockerModelRunner/Completions/ModelClient.php
index 83c05dccc..940971dfb 100644
--- a/src/platform/src/Bridge/DockerModelRunner/Completions/ModelClient.php
+++ b/src/platform/src/Bridge/DockerModelRunner/Completions/ModelClient.php
@@ -21,13 +21,13 @@
 /**
  * @author Mathieu Santostefano <msantostefano@proton.me>
  */
-final readonly class ModelClient implements ModelClientInterface
+final class ModelClient implements ModelClientInterface
 {
-    private EventSourceHttpClient $httpClient;
+    private readonly EventSourceHttpClient $httpClient;
 
     public function __construct(
         HttpClientInterface $httpClient,
-        private string $hostUrl,
+        private readonly string $hostUrl,
     ) {
         $this->httpClient = $httpClient instanceof EventSourceHttpClient ? $httpClient : new EventSourceHttpClient($httpClient);
     }
diff --git a/src/platform/src/Bridge/DockerModelRunner/Embeddings/ModelClient.php b/src/platform/src/Bridge/DockerModelRunner/Embeddings/ModelClient.php
index e2d5ae812..56ed51690 100644
--- a/src/platform/src/Bridge/DockerModelRunner/Embeddings/ModelClient.php
+++ b/src/platform/src/Bridge/DockerModelRunner/Embeddings/ModelClient.php
@@ -20,11 +20,11 @@
 /**
  * @author Mathieu Santostefano <msantostefano@proton.me>
  */
-final readonly class ModelClient implements ModelClientInterface
+final class ModelClient implements ModelClientInterface
 {
     public function __construct(
-        private HttpClientInterface $httpClient,
-        private string $hostUrl,
+        private readonly HttpClientInterface $httpClient,
+        private readonly string $hostUrl,
     ) {
     }
 
diff --git a/src/platform/src/Bridge/ElevenLabs/Contract/AudioNormalizer.php b/src/platform/src/Bridge/ElevenLabs/Contract/AudioNormalizer.php
index 75f68447b..fd83e83c5 100644
--- a/src/platform/src/Bridge/ElevenLabs/Contract/AudioNormalizer.php
+++ b/src/platform/src/Bridge/ElevenLabs/Contract/AudioNormalizer.php
@@ -17,7 +17,7 @@
 /**
  * @author Guillaume Loulier <personal@guillaumeloulier.fr>
  */
-final readonly class AudioNormalizer implements NormalizerInterface
+final class AudioNormalizer implements NormalizerInterface
 {
     public function supportsNormalization(mixed $data, ?string $format = null, array $context = []): bool
     {
diff --git a/src/platform/src/Bridge/ElevenLabs/Contract/ElevenLabsContract.php b/src/platform/src/Bridge/ElevenLabs/Contract/ElevenLabsContract.php
index 32c06f509..fbe5fe108 100644
--- a/src/platform/src/Bridge/ElevenLabs/Contract/ElevenLabsContract.php
+++ b/src/platform/src/Bridge/ElevenLabs/Contract/ElevenLabsContract.php
@@ -17,7 +17,7 @@
 /**
  * @author Guillaume Loulier <personal@guillaumeloulier.fr>
  */
-final readonly class ElevenLabsContract extends Contract
+final class ElevenLabsContract extends Contract
 {
     public static function create(NormalizerInterface ...$normalizer): Contract
     {
diff --git a/src/platform/src/Bridge/ElevenLabs/ElevenLabsClient.php b/src/platform/src/Bridge/ElevenLabs/ElevenLabsClient.php
index 6ff61810c..f3d0cd55b 100644
--- a/src/platform/src/Bridge/ElevenLabs/ElevenLabsClient.php
+++ b/src/platform/src/Bridge/ElevenLabs/ElevenLabsClient.php
@@ -22,12 +22,12 @@
 /**
  * @author Guillaume Loulier <personal@guillaumeloulier.fr>
  */
-final readonly class ElevenLabsClient implements ModelClientInterface
+final class ElevenLabsClient implements ModelClientInterface
 {
     public function __construct(
-        private HttpClientInterface $httpClient,
-        #[\SensitiveParameter] private string $apiKey,
-        private string $hostUrl = 'https://api.elevenlabs.io/v1',
+        private readonly HttpClientInterface $httpClient,
+        #[\SensitiveParameter] private readonly string $apiKey,
+        private readonly string $hostUrl = 'https://api.elevenlabs.io/v1',
     ) {
     }
 
diff --git a/src/platform/src/Bridge/ElevenLabs/ElevenLabsResultConverter.php b/src/platform/src/Bridge/ElevenLabs/ElevenLabsResultConverter.php
index d5e60d931..70d561c4f 100644
--- a/src/platform/src/Bridge/ElevenLabs/ElevenLabsResultConverter.php
+++ b/src/platform/src/Bridge/ElevenLabs/ElevenLabsResultConverter.php
@@ -26,10 +26,10 @@
 /**
  * @author Guillaume Loulier <personal@guillaumeloulier.fr>
  */
-final readonly class ElevenLabsResultConverter implements ResultConverterInterface
+final class ElevenLabsResultConverter implements ResultConverterInterface
 {
     public function __construct(
-        private HttpClientInterface $httpClient,
+        private readonly HttpClientInterface $httpClient,
     ) {
     }
 
diff --git a/src/platform/src/Bridge/ElevenLabs/PlatformFactory.php b/src/platform/src/Bridge/ElevenLabs/PlatformFactory.php
index bd4898681..a1ed7249d 100644
--- a/src/platform/src/Bridge/ElevenLabs/PlatformFactory.php
+++ b/src/platform/src/Bridge/ElevenLabs/PlatformFactory.php
@@ -22,7 +22,7 @@
 /**
  * @author Guillaume Loulier <personal@guillaumeloulier.fr>
  */
-final readonly class PlatformFactory
+final class PlatformFactory
 {
     public static function create(
         string $apiKey,
diff --git a/src/platform/src/Bridge/Gemini/Contract/GeminiContract.php b/src/platform/src/Bridge/Gemini/Contract/GeminiContract.php
index cd92019af..670ea4380 100644
--- a/src/platform/src/Bridge/Gemini/Contract/GeminiContract.php
+++ b/src/platform/src/Bridge/Gemini/Contract/GeminiContract.php
@@ -17,7 +17,7 @@
 /**
  * @author Denis Zunke <denis.zunke@gmail.com>
  */
-final readonly class GeminiContract extends Contract
+final class GeminiContract extends Contract
 {
     public static function create(NormalizerInterface ...$normalizer): Contract
     {
diff --git a/src/platform/src/Bridge/Gemini/Embeddings/ModelClient.php b/src/platform/src/Bridge/Gemini/Embeddings/ModelClient.php
index d87d64d36..1bd527135 100644
--- a/src/platform/src/Bridge/Gemini/Embeddings/ModelClient.php
+++ b/src/platform/src/Bridge/Gemini/Embeddings/ModelClient.php
@@ -20,11 +20,11 @@
 /**
  * @author Valtteri R <valtzu@gmail.com>
  */
-final readonly class ModelClient implements ModelClientInterface
+final class ModelClient implements ModelClientInterface
 {
     public function __construct(
-        private HttpClientInterface $httpClient,
-        #[\SensitiveParameter] private string $apiKey,
+        private readonly HttpClientInterface $httpClient,
+        #[\SensitiveParameter] private readonly string $apiKey,
     ) {
     }
 
diff --git a/src/platform/src/Bridge/Gemini/Embeddings/ResultConverter.php b/src/platform/src/Bridge/Gemini/Embeddings/ResultConverter.php
index 518c2ccff..1f858718f 100644
--- a/src/platform/src/Bridge/Gemini/Embeddings/ResultConverter.php
+++ b/src/platform/src/Bridge/Gemini/Embeddings/ResultConverter.php
@@ -22,7 +22,7 @@
 /**
  * @author Valtteri R <valtzu@gmail.com>
  */
-final readonly class ResultConverter implements ResultConverterInterface
+final class ResultConverter implements ResultConverterInterface
 {
     public function supports(Model $model): bool
     {
diff --git a/src/platform/src/Bridge/Gemini/Gemini/ModelClient.php b/src/platform/src/Bridge/Gemini/Gemini/ModelClient.php
index 964083096..ed9c15c38 100644
--- a/src/platform/src/Bridge/Gemini/Gemini/ModelClient.php
+++ b/src/platform/src/Bridge/Gemini/Gemini/ModelClient.php
@@ -22,13 +22,13 @@
 /**
  * @author Roy Garrido
  */
-final readonly class ModelClient implements ModelClientInterface
+final class ModelClient implements ModelClientInterface
 {
-    private EventSourceHttpClient $httpClient;
+    private readonly EventSourceHttpClient $httpClient;
 
     public function __construct(
         HttpClientInterface $httpClient,
-        #[\SensitiveParameter] private string $apiKey,
+        #[\SensitiveParameter] private readonly string $apiKey,
     ) {
         $this->httpClient = $httpClient instanceof EventSourceHttpClient ? $httpClient : new EventSourceHttpClient($httpClient);
     }
diff --git a/src/platform/src/Bridge/Gemini/Gemini/ResultConverter.php b/src/platform/src/Bridge/Gemini/Gemini/ResultConverter.php
index 4b81624d5..d69999378 100644
--- a/src/platform/src/Bridge/Gemini/Gemini/ResultConverter.php
+++ b/src/platform/src/Bridge/Gemini/Gemini/ResultConverter.php
@@ -29,7 +29,7 @@
 /**
  * @author Roy Garrido
  */
-final readonly class ResultConverter implements ResultConverterInterface
+final class ResultConverter implements ResultConverterInterface
 {
     public const OUTCOME_OK = 'OUTCOME_OK';
     public const OUTCOME_FAILED = 'OUTCOME_FAILED';
diff --git a/src/platform/src/Bridge/Gemini/PlatformFactory.php b/src/platform/src/Bridge/Gemini/PlatformFactory.php
index dfa35112d..584b8ab8e 100644
--- a/src/platform/src/Bridge/Gemini/PlatformFactory.php
+++ b/src/platform/src/Bridge/Gemini/PlatformFactory.php
@@ -26,7 +26,7 @@
 /**
  * @author Roy Garrido
  */
-final readonly class PlatformFactory
+final class PlatformFactory
 {
     public static function create(
         #[\SensitiveParameter] string $apiKey,
diff --git a/src/platform/src/Bridge/HuggingFace/ModelClient.php b/src/platform/src/Bridge/HuggingFace/ModelClient.php
index 56cb7870f..10b2240fb 100644
--- a/src/platform/src/Bridge/HuggingFace/ModelClient.php
+++ b/src/platform/src/Bridge/HuggingFace/ModelClient.php
@@ -20,14 +20,14 @@
 /**
  * @author Christopher Hertel <mail@christopher-hertel.de>
  */
-final readonly class ModelClient implements ModelClientInterface
+final class ModelClient implements ModelClientInterface
 {
-    private EventSourceHttpClient $httpClient;
+    private readonly EventSourceHttpClient $httpClient;
 
     public function __construct(
         HttpClientInterface $httpClient,
-        private string $provider,
-        #[\SensitiveParameter] private string $apiKey,
+        private readonly string $provider,
+        #[\SensitiveParameter] private readonly string $apiKey,
     ) {
         $this->httpClient = $httpClient instanceof EventSourceHttpClient ? $httpClient : new EventSourceHttpClient($httpClient);
     }
diff --git a/src/platform/src/Bridge/HuggingFace/Output/Classification.php b/src/platform/src/Bridge/HuggingFace/Output/Classification.php
index 48775e270..7828ebdab 100644
--- a/src/platform/src/Bridge/HuggingFace/Output/Classification.php
+++ b/src/platform/src/Bridge/HuggingFace/Output/Classification.php
@@ -14,11 +14,11 @@
 /**
  * @author Christopher Hertel <mail@christopher-hertel.de>
  */
-final readonly class Classification
+final class Classification
 {
     public function __construct(
-        public string $label,
-        public float $score,
+        public readonly string $label,
+        public readonly float $score,
     ) {
     }
 }
diff --git a/src/platform/src/Bridge/HuggingFace/Output/DetectedObject.php b/src/platform/src/Bridge/HuggingFace/Output/DetectedObject.php
index e81b07881..126003894 100644
--- a/src/platform/src/Bridge/HuggingFace/Output/DetectedObject.php
+++ b/src/platform/src/Bridge/HuggingFace/Output/DetectedObject.php
@@ -14,15 +14,15 @@
 /**
  * @author Christopher Hertel <mail@christopher-hertel.de>
  */
-final readonly class DetectedObject
+final class DetectedObject
 {
     public function __construct(
-        public string $label,
-        public float $score,
-        public float $xmin,
-        public float $ymin,
-        public float $xmax,
-        public float $ymax,
+        public readonly string $label,
+        public readonly float $score,
+        public readonly float $xmin,
+        public readonly float $ymin,
+        public readonly float $xmax,
+        public readonly float $ymax,
     ) {
     }
 }
diff --git a/src/platform/src/Bridge/HuggingFace/Output/ImageSegment.php b/src/platform/src/Bridge/HuggingFace/Output/ImageSegment.php
index 327942151..286c85911 100644
--- a/src/platform/src/Bridge/HuggingFace/Output/ImageSegment.php
+++ b/src/platform/src/Bridge/HuggingFace/Output/ImageSegment.php
@@ -14,12 +14,12 @@
 /**
  * @author Christopher Hertel <mail@christopher-hertel.de>
  */
-final readonly class ImageSegment
+final class ImageSegment
 {
     public function __construct(
-        public string $label,
-        public ?float $score,
-        public string $mask,
+        public readonly string $label,
+        public readonly ?float $score,
+        public readonly string $mask,
     ) {
     }
 }
diff --git a/src/platform/src/Bridge/HuggingFace/Output/MaskFill.php b/src/platform/src/Bridge/HuggingFace/Output/MaskFill.php
index 242ead4ee..6951f272c 100644
--- a/src/platform/src/Bridge/HuggingFace/Output/MaskFill.php
+++ b/src/platform/src/Bridge/HuggingFace/Output/MaskFill.php
@@ -14,13 +14,13 @@
 /**
  * @author Christopher Hertel <mail@christopher-hertel.de>
  */
-final readonly class MaskFill
+final class MaskFill
 {
     public function __construct(
-        public int $token,
-        public string $tokenStr,
-        public string $sequence,
-        public float $score,
+        public readonly int $token,
+        public readonly string $tokenStr,
+        public readonly string $sequence,
+        public readonly float $score,
     ) {
     }
 }
diff --git a/src/platform/src/Bridge/HuggingFace/Output/QuestionAnsweringResult.php b/src/platform/src/Bridge/HuggingFace/Output/QuestionAnsweringResult.php
index 67015b4a4..dcce5aba0 100644
--- a/src/platform/src/Bridge/HuggingFace/Output/QuestionAnsweringResult.php
+++ b/src/platform/src/Bridge/HuggingFace/Output/QuestionAnsweringResult.php
@@ -14,13 +14,13 @@
 /**
  * @author Christopher Hertel <mail@christopher-hertel.de>
  */
-final readonly class QuestionAnsweringResult
+final class QuestionAnsweringResult
 {
     public function __construct(
-        public string $answer,
-        public int $startIndex,
-        public int $endIndex,
-        public float $score,
+        public readonly string $answer,
+        public readonly int $startIndex,
+        public readonly int $endIndex,
+        public readonly float $score,
     ) {
     }
 
diff --git a/src/platform/src/Bridge/HuggingFace/Output/SentenceSimilarityResult.php b/src/platform/src/Bridge/HuggingFace/Output/SentenceSimilarityResult.php
index a0dea8cd9..1ac9025d6 100644
--- a/src/platform/src/Bridge/HuggingFace/Output/SentenceSimilarityResult.php
+++ b/src/platform/src/Bridge/HuggingFace/Output/SentenceSimilarityResult.php
@@ -14,13 +14,13 @@
 /**
  * @author Christopher Hertel <mail@christopher-hertel.de>
  */
-final readonly class SentenceSimilarityResult
+final class SentenceSimilarityResult
 {
     /**
      * @param array<float> $similarities
      */
     public function __construct(
-        public array $similarities,
+        public readonly array $similarities,
     ) {
     }
 
diff --git a/src/platform/src/Bridge/HuggingFace/Output/TableQuestionAnsweringResult.php b/src/platform/src/Bridge/HuggingFace/Output/TableQuestionAnsweringResult.php
index ac5ad45bc..e6d024d75 100644
--- a/src/platform/src/Bridge/HuggingFace/Output/TableQuestionAnsweringResult.php
+++ b/src/platform/src/Bridge/HuggingFace/Output/TableQuestionAnsweringResult.php
@@ -14,16 +14,16 @@
 /**
  * @author Christopher Hertel <mail@christopher-hertel.de>
  */
-final readonly class TableQuestionAnsweringResult
+final class TableQuestionAnsweringResult
 {
     /**
      * @param array<int, string|int> $cells
      * @param array<string>          $aggregator
      */
     public function __construct(
-        public string $answer,
-        public array $cells = [],
-        public array $aggregator = [],
+        public readonly string $answer,
+        public readonly array $cells = [],
+        public readonly array $aggregator = [],
     ) {
     }
 
diff --git a/src/platform/src/Bridge/HuggingFace/Output/Token.php b/src/platform/src/Bridge/HuggingFace/Output/Token.php
index 3d1dd5465..213a11878 100644
--- a/src/platform/src/Bridge/HuggingFace/Output/Token.php
+++ b/src/platform/src/Bridge/HuggingFace/Output/Token.php
@@ -14,14 +14,14 @@
 /**
  * @author Christopher Hertel <mail@christopher-hertel.de>
  */
-final readonly class Token
+final class Token
 {
     public function __construct(
-        public string $entityGroup,
-        public float $score,
-        public string $word,
-        public int $start,
-        public int $end,
+        public readonly string $entityGroup,
+        public readonly float $score,
+        public readonly string $word,
+        public readonly int $start,
+        public readonly int $end,
     ) {
     }
 }
diff --git a/src/platform/src/Bridge/HuggingFace/PlatformFactory.php b/src/platform/src/Bridge/HuggingFace/PlatformFactory.php
index 63fb23f7b..e9303416e 100644
--- a/src/platform/src/Bridge/HuggingFace/PlatformFactory.php
+++ b/src/platform/src/Bridge/HuggingFace/PlatformFactory.php
@@ -22,7 +22,7 @@
 /**
  * @author Christopher Hertel <mail@christopher-hertel.de>
  */
-final readonly class PlatformFactory
+final class PlatformFactory
 {
     public static function create(
         #[\SensitiveParameter] string $apiKey,
diff --git a/src/platform/src/Bridge/HuggingFace/ResultConverter.php b/src/platform/src/Bridge/HuggingFace/ResultConverter.php
index 8a2dd7eee..ac63843ea 100644
--- a/src/platform/src/Bridge/HuggingFace/ResultConverter.php
+++ b/src/platform/src/Bridge/HuggingFace/ResultConverter.php
@@ -36,7 +36,7 @@
 /**
  * @author Christopher Hertel <mail@christopher-hertel.de>
  */
-final readonly class ResultConverter implements ResultConverterInterface
+final class ResultConverter implements ResultConverterInterface
 {
     public function supports(Model $model): bool
     {
diff --git a/src/platform/src/Bridge/LmStudio/Completions/ModelClient.php b/src/platform/src/Bridge/LmStudio/Completions/ModelClient.php
index 80abef08c..8b6af2d8b 100644
--- a/src/platform/src/Bridge/LmStudio/Completions/ModelClient.php
+++ b/src/platform/src/Bridge/LmStudio/Completions/ModelClient.php
@@ -21,13 +21,13 @@
 /**
  * @author André Lubian <lubiana123@gmail.com>
  */
-final readonly class ModelClient implements ModelClientInterface
+final class ModelClient implements ModelClientInterface
 {
-    private EventSourceHttpClient $httpClient;
+    private readonly EventSourceHttpClient $httpClient;
 
     public function __construct(
         HttpClientInterface $httpClient,
-        private string $hostUrl,
+        private readonly string $hostUrl,
     ) {
         $this->httpClient = $httpClient instanceof EventSourceHttpClient ? $httpClient : new EventSourceHttpClient($httpClient);
     }
diff --git a/src/platform/src/Bridge/LmStudio/Embeddings/ModelClient.php b/src/platform/src/Bridge/LmStudio/Embeddings/ModelClient.php
index f6208e437..be1bbbe48 100644
--- a/src/platform/src/Bridge/LmStudio/Embeddings/ModelClient.php
+++ b/src/platform/src/Bridge/LmStudio/Embeddings/ModelClient.php
@@ -21,11 +21,11 @@
  * @author Christopher Hertel <mail@christopher-hertel.de>
  * @author André Lubian <lubiana123@gmail.com>
  */
-final readonly class ModelClient implements ModelClientInterface
+final class ModelClient implements ModelClientInterface
 {
     public function __construct(
-        private HttpClientInterface $httpClient,
-        private string $hostUrl,
+        private readonly HttpClientInterface $httpClient,
+        private readonly string $hostUrl,
     ) {
     }
 
diff --git a/src/platform/src/Bridge/Mistral/Embeddings/ModelClient.php b/src/platform/src/Bridge/Mistral/Embeddings/ModelClient.php
index f2d3e2228..4a5e5e993 100644
--- a/src/platform/src/Bridge/Mistral/Embeddings/ModelClient.php
+++ b/src/platform/src/Bridge/Mistral/Embeddings/ModelClient.php
@@ -21,13 +21,13 @@
 /**
  * @author Christopher Hertel <mail@christopher-hertel.de>
  */
-final readonly class ModelClient implements ModelClientInterface
+final class ModelClient implements ModelClientInterface
 {
-    private EventSourceHttpClient $httpClient;
+    private readonly EventSourceHttpClient $httpClient;
 
     public function __construct(
         HttpClientInterface $httpClient,
-        #[\SensitiveParameter] private string $apiKey,
+        #[\SensitiveParameter] private readonly string $apiKey,
     ) {
         $this->httpClient = $httpClient instanceof EventSourceHttpClient ? $httpClient : new EventSourceHttpClient($httpClient);
     }
diff --git a/src/platform/src/Bridge/Mistral/Embeddings/ResultConverter.php b/src/platform/src/Bridge/Mistral/Embeddings/ResultConverter.php
index 182e524ce..af5de3547 100644
--- a/src/platform/src/Bridge/Mistral/Embeddings/ResultConverter.php
+++ b/src/platform/src/Bridge/Mistral/Embeddings/ResultConverter.php
@@ -23,7 +23,7 @@
 /**
  * @author Christopher Hertel <mail@christopher-hertel.de>
  */
-final readonly class ResultConverter implements ResultConverterInterface
+final class ResultConverter implements ResultConverterInterface
 {
     public function supports(Model $model): bool
     {
diff --git a/src/platform/src/Bridge/Mistral/Llm/ModelClient.php b/src/platform/src/Bridge/Mistral/Llm/ModelClient.php
index be4809e25..ebc4dc469 100644
--- a/src/platform/src/Bridge/Mistral/Llm/ModelClient.php
+++ b/src/platform/src/Bridge/Mistral/Llm/ModelClient.php
@@ -21,13 +21,13 @@
 /**
  * @author Christopher Hertel <mail@christopher-hertel.de>
  */
-final readonly class ModelClient implements ModelClientInterface
+final class ModelClient implements ModelClientInterface
 {
-    private EventSourceHttpClient $httpClient;
+    private readonly EventSourceHttpClient $httpClient;
 
     public function __construct(
         HttpClientInterface $httpClient,
-        #[\SensitiveParameter] private string $apiKey,
+        #[\SensitiveParameter] private readonly string $apiKey,
     ) {
         $this->httpClient = $httpClient instanceof EventSourceHttpClient ? $httpClient : new EventSourceHttpClient($httpClient);
     }
diff --git a/src/platform/src/Bridge/Mistral/Llm/ResultConverter.php b/src/platform/src/Bridge/Mistral/Llm/ResultConverter.php
index 9fb26386f..987d8b9c4 100644
--- a/src/platform/src/Bridge/Mistral/Llm/ResultConverter.php
+++ b/src/platform/src/Bridge/Mistral/Llm/ResultConverter.php
@@ -27,7 +27,7 @@
 /**
  * @author Christopher Hertel <mail@christopher-hertel.de>
  */
-final readonly class ResultConverter implements ResultConverterInterface
+final class ResultConverter implements ResultConverterInterface
 {
     public function supports(Model $model): bool
     {
diff --git a/src/platform/src/Bridge/Ollama/Contract/OllamaContract.php b/src/platform/src/Bridge/Ollama/Contract/OllamaContract.php
index 345778c42..a324ee811 100644
--- a/src/platform/src/Bridge/Ollama/Contract/OllamaContract.php
+++ b/src/platform/src/Bridge/Ollama/Contract/OllamaContract.php
@@ -17,7 +17,7 @@
 /**
  * @author Joshua Behrens <code@joshua-behrens.de>
  */
-final readonly class OllamaContract extends Contract
+final class OllamaContract extends Contract
 {
     public static function create(NormalizerInterface ...$normalizer): Contract
     {
diff --git a/src/platform/src/Bridge/Ollama/OllamaClient.php b/src/platform/src/Bridge/Ollama/OllamaClient.php
index f1220ed79..34238a8db 100644
--- a/src/platform/src/Bridge/Ollama/OllamaClient.php
+++ b/src/platform/src/Bridge/Ollama/OllamaClient.php
@@ -20,11 +20,11 @@
 /**
  * @author Christopher Hertel <mail@christopher-hertel.de>
  */
-final readonly class OllamaClient implements ModelClientInterface
+final class OllamaClient implements ModelClientInterface
 {
     public function __construct(
-        private HttpClientInterface $httpClient,
-        private string $hostUrl,
+        private readonly HttpClientInterface $httpClient,
+        private readonly string $hostUrl,
     ) {
     }
 
diff --git a/src/platform/src/Bridge/Ollama/OllamaMessageChunk.php b/src/platform/src/Bridge/Ollama/OllamaMessageChunk.php
index 5224172c2..aa2a0c50d 100644
--- a/src/platform/src/Bridge/Ollama/OllamaMessageChunk.php
+++ b/src/platform/src/Bridge/Ollama/OllamaMessageChunk.php
@@ -14,16 +14,16 @@
 /**
  * @author Shaun Johnston <shaun@snj.au>
  */
-final readonly class OllamaMessageChunk
+final class OllamaMessageChunk
 {
     /**
      * @param array<string, mixed> $message
      */
     public function __construct(
-        public string $model,
-        public \DateTimeImmutable $created_at,
-        public array $message,
-        public bool $done,
+        public readonly string $model,
+        public readonly \DateTimeImmutable $created_at,
+        public readonly array $message,
+        public readonly bool $done,
     ) {
     }
 
diff --git a/src/platform/src/Bridge/Ollama/OllamaResultConverter.php b/src/platform/src/Bridge/Ollama/OllamaResultConverter.php
index bc41e768d..998d90fd0 100644
--- a/src/platform/src/Bridge/Ollama/OllamaResultConverter.php
+++ b/src/platform/src/Bridge/Ollama/OllamaResultConverter.php
@@ -26,7 +26,7 @@
 /**
  * @author Christopher Hertel <mail@christopher-hertel.de>
  */
-final readonly class OllamaResultConverter implements ResultConverterInterface
+final class OllamaResultConverter implements ResultConverterInterface
 {
     public function supports(Model $model): bool
     {
diff --git a/src/platform/src/Bridge/OpenAi/AbstractModelClient.php b/src/platform/src/Bridge/OpenAi/AbstractModelClient.php
index 748ae5a20..93a53ea6a 100644
--- a/src/platform/src/Bridge/OpenAi/AbstractModelClient.php
+++ b/src/platform/src/Bridge/OpenAi/AbstractModelClient.php
@@ -16,7 +16,7 @@
 /**
  * @author Oskar Stark <oskar.stark@sensiolabs.de>
  */
-abstract readonly class AbstractModelClient
+abstract class AbstractModelClient
 {
     protected static function getBaseUrl(?string $region): string
     {
diff --git a/src/platform/src/Bridge/OpenAi/Contract/OpenAiContract.php b/src/platform/src/Bridge/OpenAi/Contract/OpenAiContract.php
index 06aa90038..5aa4f13fa 100644
--- a/src/platform/src/Bridge/OpenAi/Contract/OpenAiContract.php
+++ b/src/platform/src/Bridge/OpenAi/Contract/OpenAiContract.php
@@ -18,7 +18,7 @@
 /**
  * @author Guillermo Lengemann <guillermo.lengemann@gmail.com>
  */
-final readonly class OpenAiContract extends Contract
+final class OpenAiContract extends Contract
 {
     public static function create(NormalizerInterface ...$normalizer): Contract
     {
diff --git a/src/platform/src/Bridge/OpenAi/DallE/Base64Image.php b/src/platform/src/Bridge/OpenAi/DallE/Base64Image.php
index f5eb9f37c..9305b3dbd 100644
--- a/src/platform/src/Bridge/OpenAi/DallE/Base64Image.php
+++ b/src/platform/src/Bridge/OpenAi/DallE/Base64Image.php
@@ -16,10 +16,10 @@
 /**
  * @author Denis Zunke <denis.zunke@gmail.com>
  */
-final readonly class Base64Image
+final class Base64Image
 {
     public function __construct(
-        public string $encodedImage,
+        public readonly string $encodedImage,
     ) {
         if ('' === $encodedImage) {
             throw new InvalidArgumentException('The base64 encoded image generated must be given.');
diff --git a/src/platform/src/Bridge/OpenAi/DallE/ModelClient.php b/src/platform/src/Bridge/OpenAi/DallE/ModelClient.php
index 7fc719f0d..11ed7a905 100644
--- a/src/platform/src/Bridge/OpenAi/DallE/ModelClient.php
+++ b/src/platform/src/Bridge/OpenAi/DallE/ModelClient.php
@@ -23,12 +23,12 @@
  *
  * @author Denis Zunke <denis.zunke@gmail.com>
  */
-final readonly class ModelClient extends AbstractModelClient implements ModelClientInterface
+final class ModelClient extends AbstractModelClient implements ModelClientInterface
 {
     public function __construct(
-        private HttpClientInterface $httpClient,
-        #[\SensitiveParameter] private string $apiKey,
-        private ?string $region = null,
+        private readonly HttpClientInterface $httpClient,
+        #[\SensitiveParameter] private readonly string $apiKey,
+        private readonly ?string $region = null,
     ) {
         self::validateApiKey($apiKey);
     }
diff --git a/src/platform/src/Bridge/OpenAi/DallE/ResultConverter.php b/src/platform/src/Bridge/OpenAi/DallE/ResultConverter.php
index 21e239e2a..1a618cd82 100644
--- a/src/platform/src/Bridge/OpenAi/DallE/ResultConverter.php
+++ b/src/platform/src/Bridge/OpenAi/DallE/ResultConverter.php
@@ -23,7 +23,7 @@
  *
  * @author Denis Zunke <denis.zunke@gmail.com>
  */
-final readonly class ResultConverter implements ResultConverterInterface
+final class ResultConverter implements ResultConverterInterface
 {
     public function supports(Model $model): bool
     {
diff --git a/src/platform/src/Bridge/OpenAi/DallE/UrlImage.php b/src/platform/src/Bridge/OpenAi/DallE/UrlImage.php
index b1102201f..731d859bf 100644
--- a/src/platform/src/Bridge/OpenAi/DallE/UrlImage.php
+++ b/src/platform/src/Bridge/OpenAi/DallE/UrlImage.php
@@ -16,10 +16,10 @@
 /**
  * @author Denis Zunke <denis.zunke@gmail.com>
  */
-final readonly class UrlImage
+final class UrlImage
 {
     public function __construct(
-        public string $url,
+        public readonly string $url,
     ) {
         if ('' === $url) {
             throw new InvalidArgumentException('The image url must be given.');
diff --git a/src/platform/src/Bridge/OpenAi/Embeddings/ModelClient.php b/src/platform/src/Bridge/OpenAi/Embeddings/ModelClient.php
index dc71020ee..c3208fbee 100644
--- a/src/platform/src/Bridge/OpenAi/Embeddings/ModelClient.php
+++ b/src/platform/src/Bridge/OpenAi/Embeddings/ModelClient.php
@@ -21,12 +21,12 @@
 /**
  * @author Christopher Hertel <mail@christopher-hertel.de>
  */
-final readonly class ModelClient extends AbstractModelClient implements ModelClientInterface
+final class ModelClient extends AbstractModelClient implements ModelClientInterface
 {
     public function __construct(
-        private HttpClientInterface $httpClient,
-        #[\SensitiveParameter] private string $apiKey,
-        private ?string $region = null,
+        private readonly HttpClientInterface $httpClient,
+        #[\SensitiveParameter] private readonly string $apiKey,
+        private readonly ?string $region = null,
     ) {
         self::validateApiKey($apiKey);
     }
diff --git a/src/platform/src/Bridge/OpenAi/Gpt/ModelClient.php b/src/platform/src/Bridge/OpenAi/Gpt/ModelClient.php
index 94034c1c1..5317e82c2 100644
--- a/src/platform/src/Bridge/OpenAi/Gpt/ModelClient.php
+++ b/src/platform/src/Bridge/OpenAi/Gpt/ModelClient.php
@@ -22,14 +22,14 @@
 /**
  * @author Christopher Hertel <mail@christopher-hertel.de>
  */
-final readonly class ModelClient extends AbstractModelClient implements ModelClientInterface
+final class ModelClient extends AbstractModelClient implements ModelClientInterface
 {
-    private EventSourceHttpClient $httpClient;
+    private readonly EventSourceHttpClient $httpClient;
 
     public function __construct(
         HttpClientInterface $httpClient,
-        #[\SensitiveParameter] private string $apiKey,
-        private ?string $region = null,
+        #[\SensitiveParameter] private readonly string $apiKey,
+        private readonly ?string $region = null,
     ) {
         $this->httpClient = $httpClient instanceof EventSourceHttpClient ? $httpClient : new EventSourceHttpClient($httpClient);
         self::validateApiKey($apiKey);
diff --git a/src/platform/src/Bridge/OpenAi/PlatformFactory.php b/src/platform/src/Bridge/OpenAi/PlatformFactory.php
index 406f3eed1..946ed2ff9 100644
--- a/src/platform/src/Bridge/OpenAi/PlatformFactory.php
+++ b/src/platform/src/Bridge/OpenAi/PlatformFactory.php
@@ -22,7 +22,7 @@
 /**
  * @author Christopher Hertel <mail@christopher-hertel.de>
  */
-final readonly class PlatformFactory
+final class PlatformFactory
 {
     public const REGION_EU = 'EU';
     public const REGION_US = 'US';
diff --git a/src/platform/src/Bridge/OpenAi/Whisper/ModelClient.php b/src/platform/src/Bridge/OpenAi/Whisper/ModelClient.php
index 88db5fac7..c4d5f901d 100644
--- a/src/platform/src/Bridge/OpenAi/Whisper/ModelClient.php
+++ b/src/platform/src/Bridge/OpenAi/Whisper/ModelClient.php
@@ -21,12 +21,12 @@
 /**
  * @author Christopher Hertel <mail@christopher-hertel.de>
  */
-final readonly class ModelClient extends AbstractModelClient implements ModelClientInterface
+final class ModelClient extends AbstractModelClient implements ModelClientInterface
 {
     public function __construct(
-        private HttpClientInterface $httpClient,
-        #[\SensitiveParameter] private string $apiKey,
-        private ?string $region = null,
+        private readonly HttpClientInterface $httpClient,
+        #[\SensitiveParameter] private readonly string $apiKey,
+        private readonly ?string $region = null,
     ) {
         self::validateApiKey($apiKey);
     }
diff --git a/src/platform/src/Bridge/OpenRouter/ModelClient.php b/src/platform/src/Bridge/OpenRouter/ModelClient.php
index 3e2ffc71f..9b4b45540 100644
--- a/src/platform/src/Bridge/OpenRouter/ModelClient.php
+++ b/src/platform/src/Bridge/OpenRouter/ModelClient.php
@@ -21,13 +21,13 @@
 /**
  * @author rglozman
  */
-final readonly class ModelClient implements ModelClientInterface
+final class ModelClient implements ModelClientInterface
 {
-    private EventSourceHttpClient $httpClient;
+    private readonly EventSourceHttpClient $httpClient;
 
     public function __construct(
         HttpClientInterface $httpClient,
-        #[\SensitiveParameter] private string $apiKey,
+        #[\SensitiveParameter] private readonly string $apiKey,
     ) {
         $this->httpClient = $httpClient instanceof EventSourceHttpClient ? $httpClient : new EventSourceHttpClient($httpClient);
         if ('' === $apiKey) {
diff --git a/src/platform/src/Bridge/OpenRouter/ResultConverter.php b/src/platform/src/Bridge/OpenRouter/ResultConverter.php
index 79ab8b8c3..586b3d22d 100644
--- a/src/platform/src/Bridge/OpenRouter/ResultConverter.php
+++ b/src/platform/src/Bridge/OpenRouter/ResultConverter.php
@@ -21,7 +21,7 @@
 /**
  * @author rglozman
  */
-final readonly class ResultConverter implements ResultConverterInterface
+final class ResultConverter implements ResultConverterInterface
 {
     public function supports(Model $model): bool
     {
diff --git a/src/platform/src/Bridge/Perplexity/Contract/PerplexityContract.php b/src/platform/src/Bridge/Perplexity/Contract/PerplexityContract.php
index d25cbe8f0..a94ec6948 100644
--- a/src/platform/src/Bridge/Perplexity/Contract/PerplexityContract.php
+++ b/src/platform/src/Bridge/Perplexity/Contract/PerplexityContract.php
@@ -17,7 +17,7 @@
 /**
  * @author Mathieu Santostefano <msantostefano@proton.me>
  */
-final readonly class PerplexityContract extends Contract
+final class PerplexityContract extends Contract
 {
     public static function create(NormalizerInterface ...$normalizer): Contract
     {
diff --git a/src/platform/src/Bridge/Perplexity/ModelClient.php b/src/platform/src/Bridge/Perplexity/ModelClient.php
index 8c11a94f6..f412ead24 100644
--- a/src/platform/src/Bridge/Perplexity/ModelClient.php
+++ b/src/platform/src/Bridge/Perplexity/ModelClient.php
@@ -22,13 +22,13 @@
 /**
  * @author Mathieu Santostefano <msantostefano@proton.me>
  */
-final readonly class ModelClient implements ModelClientInterface
+final class ModelClient implements ModelClientInterface
 {
-    private EventSourceHttpClient $httpClient;
+    private readonly EventSourceHttpClient $httpClient;
 
     public function __construct(
         HttpClientInterface $httpClient,
-        #[\SensitiveParameter] private string $apiKey,
+        #[\SensitiveParameter] private readonly string $apiKey,
     ) {
         $this->httpClient = $httpClient instanceof EventSourceHttpClient ? $httpClient : new EventSourceHttpClient($httpClient);
 
diff --git a/src/platform/src/Bridge/Replicate/Client.php b/src/platform/src/Bridge/Replicate/Client.php
index f3483352b..c5bbbc5d5 100644
--- a/src/platform/src/Bridge/Replicate/Client.php
+++ b/src/platform/src/Bridge/Replicate/Client.php
@@ -18,12 +18,12 @@
 /**
  * @author Christopher Hertel <mail@christopher-hertel.de>
  */
-final readonly class Client
+final class Client
 {
     public function __construct(
-        private HttpClientInterface $httpClient,
-        private ClockInterface $clock,
-        #[\SensitiveParameter] private string $apiKey,
+        private readonly HttpClientInterface $httpClient,
+        private readonly ClockInterface $clock,
+        #[\SensitiveParameter] private readonly string $apiKey,
     ) {
     }
 
diff --git a/src/platform/src/Bridge/Replicate/LlamaModelClient.php b/src/platform/src/Bridge/Replicate/LlamaModelClient.php
index 44dbb088e..9f84ee909 100644
--- a/src/platform/src/Bridge/Replicate/LlamaModelClient.php
+++ b/src/platform/src/Bridge/Replicate/LlamaModelClient.php
@@ -20,10 +20,10 @@
 /**
  * @author Christopher Hertel <mail@christopher-hertel.de>
  */
-final readonly class LlamaModelClient implements ModelClientInterface
+final class LlamaModelClient implements ModelClientInterface
 {
     public function __construct(
-        private Client $client,
+        private readonly Client $client,
     ) {
     }
 
diff --git a/src/platform/src/Bridge/Replicate/LlamaResultConverter.php b/src/platform/src/Bridge/Replicate/LlamaResultConverter.php
index 18bb24abb..8c5ff8cbf 100644
--- a/src/platform/src/Bridge/Replicate/LlamaResultConverter.php
+++ b/src/platform/src/Bridge/Replicate/LlamaResultConverter.php
@@ -22,7 +22,7 @@
 /**
  * @author Christopher Hertel <mail@christopher-hertel.de>
  */
-final readonly class LlamaResultConverter implements ResultConverterInterface
+final class LlamaResultConverter implements ResultConverterInterface
 {
     public function supports(Model $model): bool
     {
diff --git a/src/platform/src/Bridge/Scaleway/Embeddings/ModelClient.php b/src/platform/src/Bridge/Scaleway/Embeddings/ModelClient.php
index aa6186432..3072cfd0e 100644
--- a/src/platform/src/Bridge/Scaleway/Embeddings/ModelClient.php
+++ b/src/platform/src/Bridge/Scaleway/Embeddings/ModelClient.php
@@ -21,11 +21,11 @@
 /**
  * @author Marcus Stöhr <marcus@fischteich.net>
  */
-final readonly class ModelClient implements ModelClientInterface
+final class ModelClient implements ModelClientInterface
 {
     public function __construct(
-        private HttpClientInterface $httpClient,
-        #[\SensitiveParameter] private string $apiKey,
+        private readonly HttpClientInterface $httpClient,
+        #[\SensitiveParameter] private readonly string $apiKey,
     ) {
         if ('' === $apiKey) {
             throw new InvalidArgumentException('The API key must not be empty.');
diff --git a/src/platform/src/Bridge/Scaleway/Embeddings/ResultConverter.php b/src/platform/src/Bridge/Scaleway/Embeddings/ResultConverter.php
index 6a919afe4..97cdc6134 100644
--- a/src/platform/src/Bridge/Scaleway/Embeddings/ResultConverter.php
+++ b/src/platform/src/Bridge/Scaleway/Embeddings/ResultConverter.php
@@ -23,7 +23,7 @@
 /**
  * @author Marcus Stöhr <marcus@fischteich.net>
  */
-final readonly class ResultConverter implements ResultConverterInterface
+final class ResultConverter implements ResultConverterInterface
 {
     public function supports(Model $model): bool
     {
diff --git a/src/platform/src/Bridge/Scaleway/Llm/ModelClient.php b/src/platform/src/Bridge/Scaleway/Llm/ModelClient.php
index c18f15711..f6d59c1c2 100644
--- a/src/platform/src/Bridge/Scaleway/Llm/ModelClient.php
+++ b/src/platform/src/Bridge/Scaleway/Llm/ModelClient.php
@@ -21,13 +21,13 @@
 /**
  * @author Marcus Stöhr <marcus@fischteich.net>
  */
-final readonly class ModelClient implements ModelClientInterface
+final class ModelClient implements ModelClientInterface
 {
-    private EventSourceHttpClient $httpClient;
+    private readonly EventSourceHttpClient $httpClient;
 
     public function __construct(
         HttpClientInterface $httpClient,
-        #[\SensitiveParameter] private string $apiKey,
+        #[\SensitiveParameter] private readonly string $apiKey,
     ) {
         $this->httpClient = $httpClient instanceof EventSourceHttpClient ? $httpClient : new EventSourceHttpClient($httpClient);
     }
diff --git a/src/platform/src/Bridge/TransformersPhp/ModelClient.php b/src/platform/src/Bridge/TransformersPhp/ModelClient.php
index 1650dca5f..a41e38791 100644
--- a/src/platform/src/Bridge/TransformersPhp/ModelClient.php
+++ b/src/platform/src/Bridge/TransformersPhp/ModelClient.php
@@ -17,7 +17,7 @@
 
 use function Codewithkyrian\Transformers\Pipelines\pipeline;
 
-final readonly class ModelClient implements ModelClientInterface
+final class ModelClient implements ModelClientInterface
 {
     public function supports(Model $model): bool
     {
diff --git a/src/platform/src/Bridge/TransformersPhp/PlatformFactory.php b/src/platform/src/Bridge/TransformersPhp/PlatformFactory.php
index 448d3ac7e..348533af0 100644
--- a/src/platform/src/Bridge/TransformersPhp/PlatformFactory.php
+++ b/src/platform/src/Bridge/TransformersPhp/PlatformFactory.php
@@ -20,7 +20,7 @@
 /**
  * @author Christopher Hertel <mail@christopher-hertel.de>
  */
-final readonly class PlatformFactory
+final class PlatformFactory
 {
     public static function create(
         ModelCatalogInterface $modelCatalog = new ModelCatalog(),
diff --git a/src/platform/src/Bridge/TransformersPhp/RawPipelineResult.php b/src/platform/src/Bridge/TransformersPhp/RawPipelineResult.php
index d785b13ae..79e7555df 100644
--- a/src/platform/src/Bridge/TransformersPhp/RawPipelineResult.php
+++ b/src/platform/src/Bridge/TransformersPhp/RawPipelineResult.php
@@ -17,10 +17,10 @@
 /**
  * @author Christopher Hertel <mail@christopher-hertel.de>
  */
-final readonly class RawPipelineResult implements RawResultInterface
+final class RawPipelineResult implements RawResultInterface
 {
     public function __construct(
-        private PipelineExecution $pipelineExecution,
+        private readonly PipelineExecution $pipelineExecution,
     ) {
     }
 
diff --git a/src/platform/src/Bridge/VertexAi/Contract/GeminiContract.php b/src/platform/src/Bridge/VertexAi/Contract/GeminiContract.php
index 3decac9e3..7b531ec3e 100644
--- a/src/platform/src/Bridge/VertexAi/Contract/GeminiContract.php
+++ b/src/platform/src/Bridge/VertexAi/Contract/GeminiContract.php
@@ -17,7 +17,7 @@
 /**
  * @author Junaid Farooq <ulislam.junaid125@gmail.com>
  */
-final readonly class GeminiContract extends Contract
+final class GeminiContract extends Contract
 {
     public static function create(NormalizerInterface ...$normalizer): Contract
     {
diff --git a/src/platform/src/Bridge/VertexAi/Embeddings/ModelClient.php b/src/platform/src/Bridge/VertexAi/Embeddings/ModelClient.php
index fa637df97..8a0ae98da 100644
--- a/src/platform/src/Bridge/VertexAi/Embeddings/ModelClient.php
+++ b/src/platform/src/Bridge/VertexAi/Embeddings/ModelClient.php
@@ -20,12 +20,12 @@
 /**
  * @author Junaid Farooq <ulislam.junaid125@gmail.com>
  */
-final readonly class ModelClient implements ModelClientInterface
+final class ModelClient implements ModelClientInterface
 {
     public function __construct(
-        private HttpClientInterface $httpClient,
-        private string $location,
-        private string $projectId,
+        private readonly HttpClientInterface $httpClient,
+        private readonly string $location,
+        private readonly string $projectId,
     ) {
     }
 
diff --git a/src/platform/src/Bridge/VertexAi/Embeddings/ResultConverter.php b/src/platform/src/Bridge/VertexAi/Embeddings/ResultConverter.php
index 5e6d029f5..8c637170a 100644
--- a/src/platform/src/Bridge/VertexAi/Embeddings/ResultConverter.php
+++ b/src/platform/src/Bridge/VertexAi/Embeddings/ResultConverter.php
@@ -21,7 +21,7 @@
 /**
  * @author Junaid Farooq <ulislam.junaid125@gmail.com>
  */
-final readonly class ResultConverter implements ResultConverterInterface
+final class ResultConverter implements ResultConverterInterface
 {
     public function supports(BaseModel $model): bool
     {
diff --git a/src/platform/src/Bridge/VertexAi/Gemini/ModelClient.php b/src/platform/src/Bridge/VertexAi/Gemini/ModelClient.php
index 9ffdb29a3..e8f7f802c 100644
--- a/src/platform/src/Bridge/VertexAi/Gemini/ModelClient.php
+++ b/src/platform/src/Bridge/VertexAi/Gemini/ModelClient.php
@@ -21,14 +21,14 @@
 /**
  * @author Junaid Farooq <ulislam.junaid125@gmail.com>
  */
-final readonly class ModelClient implements ModelClientInterface
+final class ModelClient implements ModelClientInterface
 {
-    private EventSourceHttpClient $httpClient;
+    private readonly EventSourceHttpClient $httpClient;
 
     public function __construct(
         HttpClientInterface $httpClient,
-        private string $location,
-        private string $projectId,
+        private readonly string $location,
+        private readonly string $projectId,
     ) {
         $this->httpClient = $httpClient instanceof EventSourceHttpClient ? $httpClient : new EventSourceHttpClient($httpClient);
     }
diff --git a/src/platform/src/Bridge/VertexAi/Gemini/ResultConverter.php b/src/platform/src/Bridge/VertexAi/Gemini/ResultConverter.php
index a02fa5836..16a70e391 100644
--- a/src/platform/src/Bridge/VertexAi/Gemini/ResultConverter.php
+++ b/src/platform/src/Bridge/VertexAi/Gemini/ResultConverter.php
@@ -29,7 +29,7 @@
 /**
  * @author Junaid Farooq <ulislam.junaid125@gmail.com>
  */
-final readonly class ResultConverter implements ResultConverterInterface
+final class ResultConverter implements ResultConverterInterface
 {
     public const OUTCOME_OK = 'OUTCOME_OK';
     public const OUTCOME_FAILED = 'OUTCOME_FAILED';
diff --git a/src/platform/src/Bridge/VertexAi/PlatformFactory.php b/src/platform/src/Bridge/VertexAi/PlatformFactory.php
index 51bad139d..e80865edd 100644
--- a/src/platform/src/Bridge/VertexAi/PlatformFactory.php
+++ b/src/platform/src/Bridge/VertexAi/PlatformFactory.php
@@ -28,7 +28,7 @@
 /**
  * @author Junaid Farooq <ulislam.junaid125@gmail.com>
  */
-final readonly class PlatformFactory
+final class PlatformFactory
 {
     public static function create(
         string $location,
diff --git a/src/platform/src/Bridge/Voyage/Contract/VoyageContract.php b/src/platform/src/Bridge/Voyage/Contract/VoyageContract.php
index 4919d7c89..911b3e390 100644
--- a/src/platform/src/Bridge/Voyage/Contract/VoyageContract.php
+++ b/src/platform/src/Bridge/Voyage/Contract/VoyageContract.php
@@ -19,7 +19,7 @@
 use Symfony\AI\Platform\Contract;
 use Symfony\Component\Serializer\Normalizer\NormalizerInterface;
 
-final readonly class VoyageContract extends Contract
+final class VoyageContract extends Contract
 {
     public static function create(NormalizerInterface ...$normalizer): Contract
     {
diff --git a/src/platform/src/Bridge/Voyage/ModelClient.php b/src/platform/src/Bridge/Voyage/ModelClient.php
index 99bacca41..27ee31b73 100644
--- a/src/platform/src/Bridge/Voyage/ModelClient.php
+++ b/src/platform/src/Bridge/Voyage/ModelClient.php
@@ -20,11 +20,11 @@
 /**
  * @author Christopher Hertel <mail@christopher-hertel.de>
  */
-final readonly class ModelClient implements ModelClientInterface
+final class ModelClient implements ModelClientInterface
 {
     public function __construct(
-        private HttpClientInterface $httpClient,
-        #[\SensitiveParameter] private string $apiKey,
+        private readonly HttpClientInterface $httpClient,
+        #[\SensitiveParameter] private readonly string $apiKey,
     ) {
     }
 
diff --git a/src/platform/src/Bridge/Voyage/ResultConverter.php b/src/platform/src/Bridge/Voyage/ResultConverter.php
index 5882fd62d..e4619cf06 100644
--- a/src/platform/src/Bridge/Voyage/ResultConverter.php
+++ b/src/platform/src/Bridge/Voyage/ResultConverter.php
@@ -22,7 +22,7 @@
 /**
  * @author Christopher Hertel <mail@christopher-hertel.de>
  */
-final readonly class ResultConverter implements ResultConverterInterface
+final class ResultConverter implements ResultConverterInterface
 {
     public function supports(Model $model): bool
     {
diff --git a/src/platform/src/Contract.php b/src/platform/src/Contract.php
index dc45f57a9..8fd92dc43 100644
--- a/src/platform/src/Contract.php
+++ b/src/platform/src/Contract.php
@@ -31,12 +31,12 @@
 /**
  * @author Christopher Hertel <mail@christopher-hertel.de>
  */
-readonly class Contract
+class Contract
 {
     public const CONTEXT_MODEL = 'model';
 
     final public function __construct(
-        protected NormalizerInterface $normalizer,
+        protected readonly NormalizerInterface $normalizer,
     ) {
     }
 
diff --git a/src/platform/src/Contract/JsonSchema/Attribute/With.php b/src/platform/src/Contract/JsonSchema/Attribute/With.php
index cc311c5f4..651de14b1 100644
--- a/src/platform/src/Contract/JsonSchema/Attribute/With.php
+++ b/src/platform/src/Contract/JsonSchema/Attribute/With.php
@@ -17,7 +17,7 @@
  * @author Oskar Stark <oskarstark@googlemail.com>
  */
 #[\Attribute(\Attribute::TARGET_PARAMETER | \Attribute::TARGET_PROPERTY)]
-final readonly class With
+final class With
 {
     /**
      * @param list<int|float|string|null>|null $enum
@@ -25,32 +25,32 @@
      */
     public function __construct(
         // can be used by many types
-        public ?array $enum = null,
-        public string|int|array|null $const = null,
+        public readonly ?array $enum = null,
+        public readonly string|int|array|null $const = null,
 
         // string
-        public ?string $pattern = null,
-        public ?int $minLength = null,
-        public ?int $maxLength = null,
+        public readonly ?string $pattern = null,
+        public readonly ?int $minLength = null,
+        public readonly ?int $maxLength = null,
 
         // integer
-        public ?int $minimum = null,
-        public ?int $maximum = null,
-        public ?int $multipleOf = null,
-        public ?int $exclusiveMinimum = null,
-        public ?int $exclusiveMaximum = null,
+        public readonly ?int $minimum = null,
+        public readonly ?int $maximum = null,
+        public readonly ?int $multipleOf = null,
+        public readonly ?int $exclusiveMinimum = null,
+        public readonly ?int $exclusiveMaximum = null,
 
         // array
-        public ?int $minItems = null,
-        public ?int $maxItems = null,
-        public ?bool $uniqueItems = null,
-        public ?int $minContains = null,
-        public ?int $maxContains = null,
+        public readonly ?int $minItems = null,
+        public readonly ?int $maxItems = null,
+        public readonly ?bool $uniqueItems = null,
+        public readonly ?int $minContains = null,
+        public readonly ?int $maxContains = null,
 
         // object
-        public ?int $minProperties = null,
-        public ?int $maxProperties = null,
-        public ?bool $dependentRequired = null,
+        public readonly ?int $minProperties = null,
+        public readonly ?int $maxProperties = null,
+        public readonly ?bool $dependentRequired = null,
     ) {
         if (\is_array($enum)) {
             /* @phpstan-ignore-next-line function.alreadyNarrowedType */
diff --git a/src/platform/src/Contract/JsonSchema/DescriptionParser.php b/src/platform/src/Contract/JsonSchema/DescriptionParser.php
index cdb8a3afb..2ad476438 100644
--- a/src/platform/src/Contract/JsonSchema/DescriptionParser.php
+++ b/src/platform/src/Contract/JsonSchema/DescriptionParser.php
@@ -14,7 +14,7 @@
 /**
  * @author Christopher Hertel <mail@christopher-hertel.de>
  */
-final readonly class DescriptionParser
+final class DescriptionParser
 {
     public function getDescription(\ReflectionProperty|\ReflectionParameter $reflector): string
     {
diff --git a/src/platform/src/Contract/JsonSchema/Factory.php b/src/platform/src/Contract/JsonSchema/Factory.php
index f8cb05840..43f5cba73 100644
--- a/src/platform/src/Contract/JsonSchema/Factory.php
+++ b/src/platform/src/Contract/JsonSchema/Factory.php
@@ -58,12 +58,12 @@
  * @author Christopher Hertel <mail@christopher-hertel.de>
  * @author Oskar Stark <oskarstark@googlemail.com>
  */
-final readonly class Factory
+final class Factory
 {
-    private TypeResolver $typeResolver;
+    private readonly TypeResolver $typeResolver;
 
     public function __construct(
-        private DescriptionParser $descriptionParser = new DescriptionParser(),
+        private readonly DescriptionParser $descriptionParser = new DescriptionParser(),
         ?TypeResolver $typeResolver = null,
     ) {
         $this->typeResolver = $typeResolver ?? TypeResolver::create();
diff --git a/src/platform/src/Message/Content/Audio.php b/src/platform/src/Message/Content/Audio.php
index b7a5800c6..2552d139e 100644
--- a/src/platform/src/Message/Content/Audio.php
+++ b/src/platform/src/Message/Content/Audio.php
@@ -14,6 +14,6 @@
 /**
  * @author Christopher Hertel <mail@christopher-hertel.de>
  */
-final readonly class Audio extends File
+final class Audio extends File
 {
 }
diff --git a/src/platform/src/Message/Content/Collection.php b/src/platform/src/Message/Content/Collection.php
index e0316dd88..ddee6d949 100644
--- a/src/platform/src/Message/Content/Collection.php
+++ b/src/platform/src/Message/Content/Collection.php
@@ -11,12 +11,12 @@
 
 namespace Symfony\AI\Platform\Message\Content;
 
-final readonly class Collection implements ContentInterface
+final class Collection implements ContentInterface
 {
     /**
      * @var ContentInterface[]
      */
-    private array $content;
+    private readonly array $content;
 
     public function __construct(ContentInterface ...$content)
     {
diff --git a/src/platform/src/Message/Content/Document.php b/src/platform/src/Message/Content/Document.php
index d6bd91440..f27228679 100644
--- a/src/platform/src/Message/Content/Document.php
+++ b/src/platform/src/Message/Content/Document.php
@@ -14,6 +14,6 @@
 /**
  * @author Christopher Hertel <mail@christopher-hertel.de>
  */
-final readonly class Document extends File
+final class Document extends File
 {
 }
diff --git a/src/platform/src/Message/Content/DocumentUrl.php b/src/platform/src/Message/Content/DocumentUrl.php
index dea8507ca..365974189 100644
--- a/src/platform/src/Message/Content/DocumentUrl.php
+++ b/src/platform/src/Message/Content/DocumentUrl.php
@@ -14,10 +14,10 @@
 /**
  * @author Christopher Hertel <mail@christopher-hertel.de>
  */
-final readonly class DocumentUrl implements ContentInterface
+final class DocumentUrl implements ContentInterface
 {
     public function __construct(
-        private string $url,
+        private readonly string $url,
     ) {
     }
 
diff --git a/src/platform/src/Message/Content/File.php b/src/platform/src/Message/Content/File.php
index 73f0faa0b..9d638dc40 100644
--- a/src/platform/src/Message/Content/File.php
+++ b/src/platform/src/Message/Content/File.php
@@ -19,12 +19,12 @@
 /**
  * @author Christopher Hertel <mail@christopher-hertel.de>
  */
-readonly class File implements ContentInterface
+class File implements ContentInterface
 {
     final public function __construct(
-        private string|\Closure $data,
-        private string $format,
-        private ?string $path = null,
+        private readonly string|\Closure $data,
+        private readonly string $format,
+        private readonly ?string $path = null,
     ) {
     }
 
diff --git a/src/platform/src/Message/Content/Image.php b/src/platform/src/Message/Content/Image.php
index 1a98399e8..2c568dd58 100644
--- a/src/platform/src/Message/Content/Image.php
+++ b/src/platform/src/Message/Content/Image.php
@@ -14,6 +14,6 @@
 /**
  * @author Denis Zunke <denis.zunke@gmail.com>
  */
-final readonly class Image extends File
+final class Image extends File
 {
 }
diff --git a/src/platform/src/Message/Content/ImageUrl.php b/src/platform/src/Message/Content/ImageUrl.php
index 882e75837..6a6ffc167 100644
--- a/src/platform/src/Message/Content/ImageUrl.php
+++ b/src/platform/src/Message/Content/ImageUrl.php
@@ -14,10 +14,10 @@
 /**
  * @author Christopher Hertel <mail@christopher-hertel.de>
  */
-final readonly class ImageUrl implements ContentInterface
+final class ImageUrl implements ContentInterface
 {
     public function __construct(
-        private string $url,
+        private readonly string $url,
     ) {
     }
 
diff --git a/src/platform/src/Message/Content/Text.php b/src/platform/src/Message/Content/Text.php
index 362816c02..32d616ea9 100644
--- a/src/platform/src/Message/Content/Text.php
+++ b/src/platform/src/Message/Content/Text.php
@@ -14,10 +14,10 @@
 /**
  * @author Denis Zunke <denis.zunke@gmail.com>
  */
-final readonly class Text implements ContentInterface
+final class Text implements ContentInterface
 {
     public function __construct(
-        private string $text,
+        private readonly string $text,
     ) {
     }
 
diff --git a/src/platform/src/Message/Message.php b/src/platform/src/Message/Message.php
index ae0195339..eb384ea84 100644
--- a/src/platform/src/Message/Message.php
+++ b/src/platform/src/Message/Message.php
@@ -19,7 +19,7 @@
  * @author Christopher Hertel <mail@christopher-hertel.de>
  * @author Denis Zunke <denis.zunke@gmail.com>
  */
-final readonly class Message
+final class Message
 {
     // Disabled by default, just a bridge to the specific messages
     private function __construct()
diff --git a/src/platform/src/Result/InMemoryRawResult.php b/src/platform/src/Result/InMemoryRawResult.php
index a597757e6..6c737907d 100644
--- a/src/platform/src/Result/InMemoryRawResult.php
+++ b/src/platform/src/Result/InMemoryRawResult.php
@@ -16,16 +16,16 @@
  *
  * @author Ramy Hakam <pencilsoft1@gmail.com>
  */
-final readonly class InMemoryRawResult implements RawResultInterface
+final class InMemoryRawResult implements RawResultInterface
 {
     /**
      * @param array<string, mixed>           $data
      * @param iterable<array<string, mixed>> $dataStream
      */
     public function __construct(
-        private array $data = [],
-        private iterable $dataStream = [],
-        private object $object = new \stdClass(),
+        private readonly array $data = [],
+        private readonly iterable $dataStream = [],
+        private readonly object $object = new \stdClass(),
     ) {
     }
 
diff --git a/src/platform/src/Result/RawHttpResult.php b/src/platform/src/Result/RawHttpResult.php
index 8459862fd..cf3ced922 100644
--- a/src/platform/src/Result/RawHttpResult.php
+++ b/src/platform/src/Result/RawHttpResult.php
@@ -18,10 +18,10 @@
 /**
  * @author Christopher Hertel <mail@christopher-hertel.de>
  */
-final readonly class RawHttpResult implements RawResultInterface
+final class RawHttpResult implements RawResultInterface
 {
     public function __construct(
-        private ResponseInterface $response,
+        private readonly ResponseInterface $response,
     ) {
     }
 
diff --git a/src/platform/src/Result/ToolCall.php b/src/platform/src/Result/ToolCall.php
index 86f5f32b5..0dfa3eb86 100644
--- a/src/platform/src/Result/ToolCall.php
+++ b/src/platform/src/Result/ToolCall.php
@@ -14,15 +14,15 @@
 /**
  * @author Christopher Hertel <mail@christopher-hertel.de>
  */
-final readonly class ToolCall implements \JsonSerializable
+final class ToolCall implements \JsonSerializable
 {
     /**
      * @param array<string, mixed> $arguments
      */
     public function __construct(
-        private string $id,
-        private string $name,
-        private array $arguments = [],
+        private readonly string $id,
+        private readonly string $name,
+        private readonly array $arguments = [],
     ) {
     }
 
diff --git a/src/platform/src/StructuredOutput/ResponseFormatFactory.php b/src/platform/src/StructuredOutput/ResponseFormatFactory.php
index a3b1b626f..9dab5a4f1 100644
--- a/src/platform/src/StructuredOutput/ResponseFormatFactory.php
+++ b/src/platform/src/StructuredOutput/ResponseFormatFactory.php
@@ -18,10 +18,10 @@
 /**
  * @author Christopher Hertel <mail@christopher-hertel.de>
  */
-final readonly class ResponseFormatFactory implements ResponseFormatFactoryInterface
+final class ResponseFormatFactory implements ResponseFormatFactoryInterface
 {
     public function __construct(
-        private Factory $schemaFactory = new Factory(),
+        private readonly Factory $schemaFactory = new Factory(),
     ) {
     }
 
diff --git a/src/platform/src/StructuredOutput/ResultConverter.php b/src/platform/src/StructuredOutput/ResultConverter.php
index a7222f5d8..4f6e6b21f 100644
--- a/src/platform/src/StructuredOutput/ResultConverter.php
+++ b/src/platform/src/StructuredOutput/ResultConverter.php
@@ -21,12 +21,12 @@
 use Symfony\Component\Serializer\Exception\ExceptionInterface as SerializerExceptionInterface;
 use Symfony\Component\Serializer\SerializerInterface;
 
-final readonly class ResultConverter implements ResultConverterInterface
+final class ResultConverter implements ResultConverterInterface
 {
     public function __construct(
-        private ResultConverterInterface $innerConverter,
-        private SerializerInterface $serializer,
-        private ?string $outputClass = null,
+        private readonly ResultConverterInterface $innerConverter,
+        private readonly SerializerInterface $serializer,
+        private readonly ?string $outputClass = null,
     ) {
     }
 
diff --git a/src/platform/src/Test/PlainConverter.php b/src/platform/src/Test/PlainConverter.php
index d2c932693..df139ce7f 100644
--- a/src/platform/src/Test/PlainConverter.php
+++ b/src/platform/src/Test/PlainConverter.php
@@ -16,10 +16,10 @@
 use Symfony\AI\Platform\Result\ResultInterface;
 use Symfony\AI\Platform\ResultConverterInterface;
 
-final readonly class PlainConverter implements ResultConverterInterface
+final class PlainConverter implements ResultConverterInterface
 {
     public function __construct(
-        private ResultInterface $result,
+        private readonly ResultInterface $result,
     ) {
     }
 
diff --git a/src/platform/src/Tool/Tool.php b/src/platform/src/Tool/Tool.php
index c670016e1..95b85a9ca 100644
--- a/src/platform/src/Tool/Tool.php
+++ b/src/platform/src/Tool/Tool.php
@@ -18,16 +18,16 @@
  *
  * @author Christopher Hertel <mail@christopher-hertel.de>
  */
-final readonly class Tool
+final class Tool
 {
     /**
      * @param JsonSchema|null $parameters
      */
     public function __construct(
-        private ExecutionReference $reference,
-        private string $name,
-        private string $description,
-        private ?array $parameters = null,
+        private readonly ExecutionReference $reference,
+        private readonly string $name,
+        private readonly string $description,
+        private readonly ?array $parameters = null,
     ) {
     }
 
diff --git a/src/store/src/Bridge/Azure/SearchStore.php b/src/store/src/Bridge/Azure/SearchStore.php
index 5b3eeddbc..6e6dc5fed 100644
--- a/src/store/src/Bridge/Azure/SearchStore.php
+++ b/src/store/src/Bridge/Azure/SearchStore.php
@@ -22,18 +22,18 @@
 /**
  * @author Christopher Hertel <mail@christopher-hertel.de>
  */
-final readonly class SearchStore implements StoreInterface
+final class SearchStore implements StoreInterface
 {
     /**
      * @param string $vectorFieldName The name of the field int the index that contains the vector
      */
     public function __construct(
-        private HttpClientInterface $httpClient,
-        private string $endpointUrl,
-        #[\SensitiveParameter] private string $apiKey,
-        private string $indexName,
-        private string $apiVersion,
-        private string $vectorFieldName = 'vector',
+        private readonly HttpClientInterface $httpClient,
+        private readonly string $endpointUrl,
+        #[\SensitiveParameter] private readonly string $apiKey,
+        private readonly string $indexName,
+        private readonly string $apiVersion,
+        private readonly string $vectorFieldName = 'vector',
     ) {
     }
 
diff --git a/src/store/src/Bridge/ChromaDb/Store.php b/src/store/src/Bridge/ChromaDb/Store.php
index a2fae92ae..3f29f44e6 100644
--- a/src/store/src/Bridge/ChromaDb/Store.php
+++ b/src/store/src/Bridge/ChromaDb/Store.php
@@ -22,11 +22,11 @@
 /**
  * @author Christopher Hertel <mail@christopher-hertel.de>
  */
-final readonly class Store implements StoreInterface
+final class Store implements StoreInterface
 {
     public function __construct(
-        private Client $client,
-        private string $collectionName,
+        private readonly Client $client,
+        private readonly string $collectionName,
     ) {
         if (!class_exists(Client::class)) {
             throw new RuntimeException('For using the ChromaDB as retrieval vector store, the codewithkyrian/chromadb-php package is required. Try running "composer require codewithkyrian/chromadb-php".');
diff --git a/src/store/src/Bridge/Cloudflare/Store.php b/src/store/src/Bridge/Cloudflare/Store.php
index 0356cf1a9..f248e15c9 100644
--- a/src/store/src/Bridge/Cloudflare/Store.php
+++ b/src/store/src/Bridge/Cloudflare/Store.php
@@ -24,16 +24,16 @@
 /**
  * @author Guillaume Loulier <personal@guillaumeloulier.fr>
  */
-final readonly class Store implements ManagedStoreInterface, StoreInterface
+final class Store implements ManagedStoreInterface, StoreInterface
 {
     public function __construct(
-        private HttpClientInterface $httpClient,
-        private string $accountId,
-        #[\SensitiveParameter] private string $apiKey,
-        private string $index,
-        private int $dimensions = 1536,
-        private string $metric = 'cosine',
-        private string $endpointUrl = 'https://api.cloudflare.com/client/v4/accounts',
+        private readonly HttpClientInterface $httpClient,
+        private readonly string $accountId,
+        #[\SensitiveParameter] private readonly string $apiKey,
+        private readonly string $index,
+        private readonly int $dimensions = 1536,
+        private readonly string $metric = 'cosine',
+        private readonly string $endpointUrl = 'https://api.cloudflare.com/client/v4/accounts',
     ) {
     }
 
diff --git a/src/store/src/Bridge/Local/CacheStore.php b/src/store/src/Bridge/Local/CacheStore.php
index b528f4043..ad85bea40 100644
--- a/src/store/src/Bridge/Local/CacheStore.php
+++ b/src/store/src/Bridge/Local/CacheStore.php
@@ -25,12 +25,12 @@
 /**
  * @author Guillaume Loulier <personal@guillaumeloulier.fr>
  */
-final readonly class CacheStore implements ManagedStoreInterface, StoreInterface
+final class CacheStore implements ManagedStoreInterface, StoreInterface
 {
     public function __construct(
-        private CacheInterface&CacheItemPoolInterface $cache,
-        private DistanceCalculator $distanceCalculator = new DistanceCalculator(),
-        private string $cacheKey = '_vectors',
+        private readonly CacheInterface&CacheItemPoolInterface $cache,
+        private readonly DistanceCalculator $distanceCalculator = new DistanceCalculator(),
+        private readonly string $cacheKey = '_vectors',
     ) {
         if (!interface_exists(CacheInterface::class)) {
             throw new RuntimeException('For using the CacheStore as vector store, a symfony/contracts cache implementation is required. Try running "composer require symfony/cache" or another symfony/contracts compatible cache.');
diff --git a/src/store/src/Bridge/Local/DistanceCalculator.php b/src/store/src/Bridge/Local/DistanceCalculator.php
index 2845af6de..b85031085 100644
--- a/src/store/src/Bridge/Local/DistanceCalculator.php
+++ b/src/store/src/Bridge/Local/DistanceCalculator.php
@@ -17,10 +17,10 @@
 /**
  * @author Guillaume Loulier <personal@guillaumeloulier.fr>
  */
-final readonly class DistanceCalculator
+final class DistanceCalculator
 {
     public function __construct(
-        private DistanceStrategy $strategy = DistanceStrategy::COSINE_DISTANCE,
+        private readonly DistanceStrategy $strategy = DistanceStrategy::COSINE_DISTANCE,
     ) {
     }
 
diff --git a/src/store/src/Bridge/MariaDb/Store.php b/src/store/src/Bridge/MariaDb/Store.php
index a4824f233..d82980310 100644
--- a/src/store/src/Bridge/MariaDb/Store.php
+++ b/src/store/src/Bridge/MariaDb/Store.php
@@ -29,7 +29,7 @@
  *
  * @author Valtteri R <valtzu@gmail.com>
  */
-final readonly class Store implements ManagedStoreInterface, StoreInterface
+final class Store implements ManagedStoreInterface, StoreInterface
 {
     /**
      * @param string $tableName       The name of the table
@@ -37,10 +37,10 @@
      * @param string $vectorFieldName The name of the field in the index that contains the vector
      */
     public function __construct(
-        private \PDO $connection,
-        private string $tableName,
-        private string $indexName,
-        private string $vectorFieldName,
+        private readonly \PDO $connection,
+        private readonly string $tableName,
+        private readonly string $indexName,
+        private readonly string $vectorFieldName,
     ) {
         if (!\extension_loaded('pdo')) {
             throw new RuntimeException('For using MariaDB as retrieval vector store, the PDO extension needs to be enabled.');
diff --git a/src/store/src/Bridge/Meilisearch/Store.php b/src/store/src/Bridge/Meilisearch/Store.php
index 7aed6ce16..18057e99a 100644
--- a/src/store/src/Bridge/Meilisearch/Store.php
+++ b/src/store/src/Bridge/Meilisearch/Store.php
@@ -24,20 +24,20 @@
 /**
  * @author Guillaume Loulier <personal@guillaumeloulier.fr>
  */
-final readonly class Store implements ManagedStoreInterface, StoreInterface
+final class Store implements ManagedStoreInterface, StoreInterface
 {
     /**
      * @param string $embedder        The name of the embedder where vectors are stored
      * @param string $vectorFieldName The name of the field int the index that contains the vector
      */
     public function __construct(
-        private HttpClientInterface $httpClient,
-        private string $endpointUrl,
-        #[\SensitiveParameter] private string $apiKey,
-        private string $indexName,
-        private string $embedder = 'default',
-        private string $vectorFieldName = '_vectors',
-        private int $embeddingsDimension = 1536,
+        private readonly HttpClientInterface $httpClient,
+        private readonly string $endpointUrl,
+        #[\SensitiveParameter] private readonly string $apiKey,
+        private readonly string $indexName,
+        private readonly string $embedder = 'default',
+        private readonly string $vectorFieldName = '_vectors',
+        private readonly int $embeddingsDimension = 1536,
     ) {
     }
 
diff --git a/src/store/src/Bridge/Milvus/Store.php b/src/store/src/Bridge/Milvus/Store.php
index 1a9e2f356..24b616011 100644
--- a/src/store/src/Bridge/Milvus/Store.php
+++ b/src/store/src/Bridge/Milvus/Store.php
@@ -24,17 +24,17 @@
 /**
  * @author Guillaume Loulier <personal@guillaumeloulier.fr>
  */
-final readonly class Store implements ManagedStoreInterface, StoreInterface
+final class Store implements ManagedStoreInterface, StoreInterface
 {
     public function __construct(
-        private HttpClientInterface $httpClient,
-        private string $endpointUrl,
-        #[\SensitiveParameter] private string $apiKey,
-        private string $database,
-        private string $collection,
-        private string $vectorFieldName = '_vectors',
-        private int $dimensions = 1536,
-        private string $metricType = 'COSINE',
+        private readonly HttpClientInterface $httpClient,
+        private readonly string $endpointUrl,
+        #[\SensitiveParameter] private readonly string $apiKey,
+        private readonly string $database,
+        private readonly string $collection,
+        private readonly string $vectorFieldName = '_vectors',
+        private readonly int $dimensions = 1536,
+        private readonly string $metricType = 'COSINE',
     ) {
     }
 
diff --git a/src/store/src/Bridge/MongoDb/Store.php b/src/store/src/Bridge/MongoDb/Store.php
index 5a7692fa8..1f5b58102 100644
--- a/src/store/src/Bridge/MongoDb/Store.php
+++ b/src/store/src/Bridge/MongoDb/Store.php
@@ -49,7 +49,7 @@
  *
  * @author Oskar Stark <oskarstark@googlemail.com>
  */
-final readonly class Store implements ManagedStoreInterface, StoreInterface
+final class Store implements ManagedStoreInterface, StoreInterface
 {
     /**
      * @param string $databaseName    The name of the database
@@ -59,13 +59,13 @@
      * @param bool   $bulkWrite       Use bulk write operations
      */
     public function __construct(
-        private Client $client,
-        private string $databaseName,
-        private string $collectionName,
-        private string $indexName,
-        private string $vectorFieldName = 'vector',
-        private bool $bulkWrite = false,
-        private LoggerInterface $logger = new NullLogger(),
+        private readonly Client $client,
+        private readonly string $databaseName,
+        private readonly string $collectionName,
+        private readonly string $indexName,
+        private readonly string $vectorFieldName = 'vector',
+        private readonly bool $bulkWrite = false,
+        private readonly LoggerInterface $logger = new NullLogger(),
     ) {
         if (!class_exists(Client::class)) {
             throw new RuntimeException('For using MongoDB Atlas as retrieval vector store, the mongodb/mongodb package is required. Try running "composer require mongodb/mongodb".');
diff --git a/src/store/src/Bridge/Neo4j/Store.php b/src/store/src/Bridge/Neo4j/Store.php
index 52096b2c7..a69d2ab92 100644
--- a/src/store/src/Bridge/Neo4j/Store.php
+++ b/src/store/src/Bridge/Neo4j/Store.php
@@ -24,20 +24,20 @@
 /**
  * @author Guillaume Loulier <personal@guillaumeloulier.fr>
  */
-final readonly class Store implements ManagedStoreInterface, StoreInterface
+final class Store implements ManagedStoreInterface, StoreInterface
 {
     public function __construct(
-        private HttpClientInterface $httpClient,
-        private string $endpointUrl,
-        private string $username,
-        #[\SensitiveParameter] private string $password,
-        private string $databaseName,
-        private string $vectorIndexName,
-        private string $nodeName,
-        private string $embeddingsField = 'embeddings',
-        private int $embeddingsDimension = 1536,
-        private string $embeddingsDistance = 'cosine',
-        private bool $quantization = false,
+        private readonly HttpClientInterface $httpClient,
+        private readonly string $endpointUrl,
+        private readonly string $username,
+        #[\SensitiveParameter] private readonly string $password,
+        private readonly string $databaseName,
+        private readonly string $vectorIndexName,
+        private readonly string $nodeName,
+        private readonly string $embeddingsField = 'embeddings',
+        private readonly int $embeddingsDimension = 1536,
+        private readonly string $embeddingsDistance = 'cosine',
+        private readonly bool $quantization = false,
     ) {
     }
 
diff --git a/src/store/src/Bridge/Pinecone/Store.php b/src/store/src/Bridge/Pinecone/Store.php
index 3d1e2a9d9..ac5a01d22 100644
--- a/src/store/src/Bridge/Pinecone/Store.php
+++ b/src/store/src/Bridge/Pinecone/Store.php
@@ -23,16 +23,16 @@
 /**
  * @author Christopher Hertel <mail@christopher-hertel.de>
  */
-final readonly class Store implements StoreInterface
+final class Store implements StoreInterface
 {
     /**
      * @param array<string, mixed> $filter
      */
     public function __construct(
-        private Client $pinecone,
-        private ?string $namespace = null,
-        private array $filter = [],
-        private int $topK = 3,
+        private readonly Client $pinecone,
+        private readonly ?string $namespace = null,
+        private readonly array $filter = [],
+        private readonly int $topK = 3,
     ) {
         if (!class_exists(Client::class)) {
             throw new RuntimeException('For using the Pinecone as retrieval vector store, the probots-io/pinecone-php package is required. Try running "composer require probots-io/pinecone-php".');
diff --git a/src/store/src/Bridge/Postgres/Store.php b/src/store/src/Bridge/Postgres/Store.php
index 4cb222d40..cd5ebf1dd 100644
--- a/src/store/src/Bridge/Postgres/Store.php
+++ b/src/store/src/Bridge/Postgres/Store.php
@@ -28,13 +28,13 @@
  *
  * @see https://github.com/pgvector/pgvector
  */
-final readonly class Store implements ManagedStoreInterface, StoreInterface
+final class Store implements ManagedStoreInterface, StoreInterface
 {
     public function __construct(
-        private \PDO $connection,
-        private string $tableName,
-        private string $vectorFieldName = 'embedding',
-        private Distance $distance = Distance::L2,
+        private readonly \PDO $connection,
+        private readonly string $tableName,
+        private readonly string $vectorFieldName = 'embedding',
+        private readonly Distance $distance = Distance::L2,
     ) {
     }
 
diff --git a/src/store/src/Bridge/Qdrant/Store.php b/src/store/src/Bridge/Qdrant/Store.php
index 8d9e207ff..8d6fa146e 100644
--- a/src/store/src/Bridge/Qdrant/Store.php
+++ b/src/store/src/Bridge/Qdrant/Store.php
@@ -24,15 +24,15 @@
 /**
  * @author Guillaume Loulier <personal@guillaumeloulier.fr>
  */
-final readonly class Store implements ManagedStoreInterface, StoreInterface
+final class Store implements ManagedStoreInterface, StoreInterface
 {
     public function __construct(
-        private HttpClientInterface $httpClient,
-        private string $endpointUrl,
-        #[\SensitiveParameter] private string $apiKey,
-        private string $collectionName,
-        private int $embeddingsDimension = 1536,
-        private string $embeddingsDistance = 'Cosine',
+        private readonly HttpClientInterface $httpClient,
+        private readonly string $endpointUrl,
+        #[\SensitiveParameter] private readonly string $apiKey,
+        private readonly string $collectionName,
+        private readonly int $embeddingsDimension = 1536,
+        private readonly string $embeddingsDistance = 'Cosine',
     ) {
     }
 
diff --git a/src/store/src/Bridge/Supabase/Store.php b/src/store/src/Bridge/Supabase/Store.php
index f1043c82d..8a2d558e7 100644
--- a/src/store/src/Bridge/Supabase/Store.php
+++ b/src/store/src/Bridge/Supabase/Store.php
@@ -33,16 +33,16 @@
  * @see https://github.com/pgvector/pgvector pgvector extension documentation
  * @see https://supabase.com/docs/guides/ai/vector-columns Supabase vector guide
  */
-final readonly class Store implements StoreInterface
+final class Store implements StoreInterface
 {
     public function __construct(
-        private HttpClientInterface $httpClient,
-        private string $url,
-        private string $apiKey,
-        private string $table = 'documents',
-        private string $vectorFieldName = 'embedding',
-        private int $vectorDimension = 1536,
-        private string $functionName = 'match_documents',
+        private readonly HttpClientInterface $httpClient,
+        private readonly string $url,
+        private readonly string $apiKey,
+        private readonly string $table = 'documents',
+        private readonly string $vectorFieldName = 'embedding',
+        private readonly int $vectorDimension = 1536,
+        private readonly string $functionName = 'match_documents',
     ) {
     }
 
diff --git a/src/store/src/Bridge/Typesense/Store.php b/src/store/src/Bridge/Typesense/Store.php
index 8bcb8d14f..0f65ae85f 100644
--- a/src/store/src/Bridge/Typesense/Store.php
+++ b/src/store/src/Bridge/Typesense/Store.php
@@ -24,15 +24,15 @@
 /**
  * @author Guillaume Loulier <personal@guillaumeloulier.fr>
  */
-final readonly class Store implements ManagedStoreInterface, StoreInterface
+final class Store implements ManagedStoreInterface, StoreInterface
 {
     public function __construct(
-        private HttpClientInterface $httpClient,
-        private string $endpointUrl,
-        #[\SensitiveParameter] private string $apiKey,
-        private string $collection,
-        private string $vectorFieldName = '_vectors',
-        private int $embeddingsDimension = 1536,
+        private readonly HttpClientInterface $httpClient,
+        private readonly string $endpointUrl,
+        #[\SensitiveParameter] private readonly string $apiKey,
+        private readonly string $collection,
+        private readonly string $vectorFieldName = '_vectors',
+        private readonly int $embeddingsDimension = 1536,
     ) {
     }
 
diff --git a/src/store/src/Bridge/Weaviate/Store.php b/src/store/src/Bridge/Weaviate/Store.php
index 89ddd6aa4..a31e95b4a 100644
--- a/src/store/src/Bridge/Weaviate/Store.php
+++ b/src/store/src/Bridge/Weaviate/Store.php
@@ -24,13 +24,13 @@
 /**
  * @author Guillaume Loulier <personal@guillaumeloulier.fr>
  */
-final readonly class Store implements ManagedStoreInterface, StoreInterface
+final class Store implements ManagedStoreInterface, StoreInterface
 {
     public function __construct(
-        private HttpClientInterface $httpClient,
-        private string $endpointUrl,
-        #[\SensitiveParameter] private string $apiKey,
-        private string $collection,
+        private readonly HttpClientInterface $httpClient,
+        private readonly string $endpointUrl,
+        #[\SensitiveParameter] private readonly string $apiKey,
+        private readonly string $collection,
     ) {
     }
 
diff --git a/src/store/src/Document/Loader/InMemoryLoader.php b/src/store/src/Document/Loader/InMemoryLoader.php
index a41055d3e..c08b31f5f 100644
--- a/src/store/src/Document/Loader/InMemoryLoader.php
+++ b/src/store/src/Document/Loader/InMemoryLoader.php
@@ -20,13 +20,13 @@
  *
  * @author Oskar Stark <oskarstark@googlemail.com>
  */
-final readonly class InMemoryLoader implements LoaderInterface
+final class InMemoryLoader implements LoaderInterface
 {
     /**
      * @param EmbeddableDocumentInterface[] $documents
      */
     public function __construct(
-        private array $documents = [],
+        private readonly array $documents = [],
     ) {
     }
 
diff --git a/src/store/src/Document/Loader/Rss/RssItem.php b/src/store/src/Document/Loader/Rss/RssItem.php
index 9fabd03c8..a8ac9d898 100644
--- a/src/store/src/Document/Loader/Rss/RssItem.php
+++ b/src/store/src/Document/Loader/Rss/RssItem.php
@@ -16,16 +16,16 @@
 /**
  * @author Niklas Grießer <niklas@griesser.me>
  */
-final readonly class RssItem
+final class RssItem
 {
     public function __construct(
-        public Uuid $id,
-        public string $title,
-        public string $link,
-        public \DateTimeImmutable $date,
-        public string $description,
-        public ?string $author,
-        public ?string $content,
+        public readonly Uuid $id,
+        public readonly string $title,
+        public readonly string $link,
+        public readonly \DateTimeImmutable $date,
+        public readonly string $description,
+        public readonly ?string $author,
+        public readonly ?string $content,
     ) {
     }
 
diff --git a/src/store/src/Document/Loader/RssFeedLoader.php b/src/store/src/Document/Loader/RssFeedLoader.php
index 6c93ec599..5bd9ba7aa 100644
--- a/src/store/src/Document/Loader/RssFeedLoader.php
+++ b/src/store/src/Document/Loader/RssFeedLoader.php
@@ -25,7 +25,7 @@
 /**
  * @author Niklas Grießer <niklas@griesser.me>
  */
-final readonly class RssFeedLoader implements LoaderInterface
+final class RssFeedLoader implements LoaderInterface
 {
     public const OPTION_UUID_NAMESPACE = 'uuid_namespace';
 
@@ -33,8 +33,8 @@
      * @param string $uuidNamespace The namespace used to generate stable identifiers using UUIDv5
      */
     public function __construct(
-        private HttpClientInterface $httpClient,
-        private string $uuidNamespace = '6ba7b810-9dad-11d1-80b4-00c04fd430c8',
+        private readonly HttpClientInterface $httpClient,
+        private readonly string $uuidNamespace = '6ba7b810-9dad-11d1-80b4-00c04fd430c8',
     ) {
     }
 
diff --git a/src/store/src/Document/Loader/TextFileLoader.php b/src/store/src/Document/Loader/TextFileLoader.php
index bf365ff48..28e0dc552 100644
--- a/src/store/src/Document/Loader/TextFileLoader.php
+++ b/src/store/src/Document/Loader/TextFileLoader.php
@@ -21,7 +21,7 @@
 /**
  * @author Christopher Hertel <mail@christopher-hertel.de>
  */
-final readonly class TextFileLoader implements LoaderInterface
+final class TextFileLoader implements LoaderInterface
 {
     public function load(?string $source, array $options = []): iterable
     {
diff --git a/src/store/src/Document/TextDocument.php b/src/store/src/Document/TextDocument.php
index 04ad92847..eefac3f31 100644
--- a/src/store/src/Document/TextDocument.php
+++ b/src/store/src/Document/TextDocument.php
@@ -17,12 +17,12 @@
 /**
  * @author Christopher Hertel <mail@christopher-hertel.de>
  */
-final readonly class TextDocument implements EmbeddableDocumentInterface
+final class TextDocument implements EmbeddableDocumentInterface
 {
     public function __construct(
-        private Uuid $id,
-        private string $content,
-        private Metadata $metadata = new Metadata(),
+        private readonly Uuid $id,
+        private readonly string $content,
+        private readonly Metadata $metadata = new Metadata(),
     ) {
         if ('' === trim($this->content)) {
             throw new InvalidArgumentException('The content shall not be an empty string.');
diff --git a/src/store/src/Document/Transformer/ChainTransformer.php b/src/store/src/Document/Transformer/ChainTransformer.php
index 832b7174a..bd9c76fcc 100644
--- a/src/store/src/Document/Transformer/ChainTransformer.php
+++ b/src/store/src/Document/Transformer/ChainTransformer.php
@@ -13,12 +13,12 @@
 
 use Symfony\AI\Store\Document\TransformerInterface;
 
-final readonly class ChainTransformer implements TransformerInterface
+final class ChainTransformer implements TransformerInterface
 {
     /**
      * @var TransformerInterface[]
      */
-    private array $transformers;
+    private readonly array $transformers;
 
     /**
      * @param iterable<TransformerInterface> $transformers
diff --git a/src/store/src/Document/Transformer/ChunkDelayTransformer.php b/src/store/src/Document/Transformer/ChunkDelayTransformer.php
index 7124abba0..c3114e30e 100644
--- a/src/store/src/Document/Transformer/ChunkDelayTransformer.php
+++ b/src/store/src/Document/Transformer/ChunkDelayTransformer.php
@@ -20,13 +20,13 @@
  *
  * @author Christopher Hertel <mail@christopher-hertel.de>
  */
-final readonly class ChunkDelayTransformer implements TransformerInterface
+final class ChunkDelayTransformer implements TransformerInterface
 {
     public const OPTION_CHUNK_SIZE = 'chunk_size';
     public const OPTION_DELAY = 'delay';
 
     public function __construct(
-        private ClockInterface $clock,
+        private readonly ClockInterface $clock,
     ) {
     }
 
diff --git a/src/store/src/Document/Transformer/TextReplaceTransformer.php b/src/store/src/Document/Transformer/TextReplaceTransformer.php
index b6a63d9bc..675401bfc 100644
--- a/src/store/src/Document/Transformer/TextReplaceTransformer.php
+++ b/src/store/src/Document/Transformer/TextReplaceTransformer.php
@@ -20,14 +20,14 @@
  *
  * @author Oskar Stark <oskarstark@googlemail.com>
  */
-final readonly class TextReplaceTransformer implements TransformerInterface
+final class TextReplaceTransformer implements TransformerInterface
 {
     public const OPTION_SEARCH = 'search';
     public const OPTION_REPLACE = 'replace';
 
     public function __construct(
-        private string $search = '',
-        private string $replace = '',
+        private readonly string $search = '',
+        private readonly string $replace = '',
     ) {
         self::validate($search, $replace);
     }
diff --git a/src/store/src/Document/Transformer/TextSplitTransformer.php b/src/store/src/Document/Transformer/TextSplitTransformer.php
index 7b2b7ff8e..19a611efb 100644
--- a/src/store/src/Document/Transformer/TextSplitTransformer.php
+++ b/src/store/src/Document/Transformer/TextSplitTransformer.php
@@ -24,14 +24,14 @@
  *
  * @author Christopher Hertel <mail@christopher-hertel.de>
  */
-final readonly class TextSplitTransformer implements TransformerInterface
+final class TextSplitTransformer implements TransformerInterface
 {
     public const OPTION_CHUNK_SIZE = 'chunk_size';
     public const OPTION_OVERLAP = 'overlap';
 
     public function __construct(
-        private int $chunkSize = 1000,
-        private int $overlap = 200,
+        private readonly int $chunkSize = 1000,
+        private readonly int $overlap = 200,
     ) {
         if ($this->overlap < 0 || $this->overlap >= $this->chunkSize) {
             throw new InvalidArgumentException(\sprintf('Overlap must be non-negative and less than chunk size. Got chunk size: %d, overlap: %d.', $this->chunkSize, $this->overlap));
diff --git a/src/store/src/Document/Transformer/TextTrimTransformer.php b/src/store/src/Document/Transformer/TextTrimTransformer.php
index cb9c1231d..be818969e 100644
--- a/src/store/src/Document/Transformer/TextTrimTransformer.php
+++ b/src/store/src/Document/Transformer/TextTrimTransformer.php
@@ -19,7 +19,7 @@
  *
  * @author Oskar Stark <oskarstark@googlemail.com>
  */
-final readonly class TextTrimTransformer implements TransformerInterface
+final class TextTrimTransformer implements TransformerInterface
 {
     /**
      * @param iterable<TextDocument> $documents
diff --git a/src/store/src/Document/VectorDocument.php b/src/store/src/Document/VectorDocument.php
index 294c94521..f6b06d6ab 100644
--- a/src/store/src/Document/VectorDocument.php
+++ b/src/store/src/Document/VectorDocument.php
@@ -17,13 +17,13 @@
 /**
  * @author Christopher Hertel <mail@christopher-hertel.de>
  */
-final readonly class VectorDocument
+final class VectorDocument
 {
     public function __construct(
-        public Uuid $id,
-        public VectorInterface $vector,
-        public Metadata $metadata = new Metadata(),
-        public ?float $score = null,
+        public readonly Uuid $id,
+        public readonly VectorInterface $vector,
+        public readonly Metadata $metadata = new Metadata(),
+        public readonly ?float $score = null,
     ) {
     }
 }
diff --git a/src/store/src/Document/Vectorizer.php b/src/store/src/Document/Vectorizer.php
index 3cb662c3b..f6b6490c7 100644
--- a/src/store/src/Document/Vectorizer.php
+++ b/src/store/src/Document/Vectorizer.php
@@ -18,12 +18,12 @@
 use Symfony\AI\Platform\Vector\Vector;
 use Symfony\AI\Store\Exception\RuntimeException;
 
-final readonly class Vectorizer implements VectorizerInterface
+final class Vectorizer implements VectorizerInterface
 {
     public function __construct(
-        private PlatformInterface $platform,
-        private string $model,
-        private LoggerInterface $logger = new NullLogger(),
+        private readonly PlatformInterface $platform,
+        private readonly string $model,
+        private readonly LoggerInterface $logger = new NullLogger(),
     ) {
     }
 
diff --git a/src/store/tests/Document/VectorDocumentTest.php b/src/store/tests/Document/VectorDocumentTest.php
index 201222f0a..54a5c2f82 100644
--- a/src/store/tests/Document/VectorDocumentTest.php
+++ b/src/store/tests/Document/VectorDocumentTest.php
@@ -89,25 +89,6 @@ public function testConstructorWithDifferentScores(?float $score)
         $this->assertSame($score, $document->score);
     }
 
-    #[TestDox('Ensures all properties are readonly')]
-    public function testReadonlyProperties()
-    {
-        $id = Uuid::v4();
-        $vector = new Vector([0.1, 0.2, 0.3]);
-        $metadata = new Metadata(['key' => 'value']);
-        $score = 0.85;
-
-        $document = new VectorDocument($id, $vector, $metadata, $score);
-
-        $this->assertSame($id, $document->id);
-        $this->assertSame($vector, $document->vector);
-        $this->assertSame($metadata, $document->metadata);
-        $this->assertSame($score, $document->score);
-
-        $reflection = new \ReflectionClass(VectorDocument::class);
-        $this->assertTrue($reflection->isReadOnly());
-    }
-
     #[TestDox('Handles metadata with special keys')]
     public function testMetadataWithSpecialKeys()
     {