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[Run examples] Remove usage of Agent when not needed #545

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merged 1 commit into from
Sep 12, 2025
Merged

[Run examples] Remove usage of Agent when not needed #545

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6 changes: 2 additions & 4 deletions examples/albert/chat.php
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Expand Up @@ -9,7 +9,6 @@
* file that was distributed with this source code.
*/

use Symfony\AI\Agent\Agent;
use Symfony\AI\Platform\Bridge\Albert\PlatformFactory;
use Symfony\AI\Platform\Bridge\OpenAi\Gpt;
use Symfony\AI\Platform\Message\Message;
Expand All @@ -20,7 +19,6 @@
$platform = PlatformFactory::create(env('ALBERT_API_KEY'), env('ALBERT_API_URL'), http_client());

$model = new Gpt('gpt-4o');
$agent = new Agent($platform, $model, logger: logger());

$documentContext = <<<'CONTEXT'
Document: AI Strategy of France
Expand All @@ -44,6 +42,6 @@
Message::ofUser('What are the main objectives of France\'s AI strategy?'),
);

$result = $agent->call($messages);
$result = $platform->invoke($model, $messages);

echo $result->getContent().\PHP_EOL;
echo $result->getResult()->getContent().\PHP_EOL;
6 changes: 2 additions & 4 deletions examples/anthropic/chat.php
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Expand Up @@ -9,7 +9,6 @@
* file that was distributed with this source code.
*/

use Symfony\AI\Agent\Agent;
use Symfony\AI\Platform\Bridge\Anthropic\Claude;
use Symfony\AI\Platform\Bridge\Anthropic\PlatformFactory;
use Symfony\AI\Platform\Message\Message;
Expand All @@ -20,11 +19,10 @@
$platform = PlatformFactory::create(env('ANTHROPIC_API_KEY'), httpClient: http_client());
$model = new Claude(Claude::SONNET_37);

$agent = new Agent($platform, $model, logger: logger());
$messages = new MessageBag(
Message::forSystem('You are a pirate and you write funny.'),
Message::ofUser('What is the Symfony framework?'),
);
$result = $agent->call($messages);
$result = $platform->invoke($model, $messages);

echo $result->getContent().\PHP_EOL;
echo $result->getResult()->getContent().\PHP_EOL;
6 changes: 2 additions & 4 deletions examples/anthropic/image-input-binary.php
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Expand Up @@ -9,7 +9,6 @@
* file that was distributed with this source code.
*/

use Symfony\AI\Agent\Agent;
use Symfony\AI\Platform\Bridge\Anthropic\Claude;
use Symfony\AI\Platform\Bridge\Anthropic\PlatformFactory;
use Symfony\AI\Platform\Message\Content\Image;
Expand All @@ -21,14 +20,13 @@
$platform = PlatformFactory::create(env('ANTHROPIC_API_KEY'), httpClient: http_client());
$model = new Claude(Claude::SONNET_37);

$agent = new Agent($platform, $model, logger: logger());
$messages = new MessageBag(
Message::forSystem('You are an image analyzer bot that helps identify the content of images.'),
Message::ofUser(
Image::fromFile(dirname(__DIR__, 2).'/fixtures/image.jpg'),
'Describe this image.',
),
);
$result = $agent->call($messages);
$result = $platform->invoke($model, $messages);

echo $result->getContent().\PHP_EOL;
echo $result->getResult()->getContent().\PHP_EOL;
6 changes: 2 additions & 4 deletions examples/anthropic/image-input-url.php
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Expand Up @@ -9,7 +9,6 @@
* file that was distributed with this source code.
*/

use Symfony\AI\Agent\Agent;
use Symfony\AI\Platform\Bridge\Anthropic\Claude;
use Symfony\AI\Platform\Bridge\Anthropic\PlatformFactory;
use Symfony\AI\Platform\Message\Content\ImageUrl;
Expand All @@ -21,14 +20,13 @@
$platform = PlatformFactory::create(env('ANTHROPIC_API_KEY'), httpClient: http_client());
$model = new Claude(Claude::SONNET_37);

$agent = new Agent($platform, $model, logger: logger());
$messages = new MessageBag(
Message::forSystem('You are an image analyzer bot that helps identify the content of images.'),
Message::ofUser(
new ImageUrl('https://upload.wikimedia.org/wikipedia/commons/a/a7/Camponotus_flavomarginatus_ant.jpg'),
'Describe this image.',
),
);
$result = $agent->call($messages);
$result = $platform->invoke($model, $messages);

echo $result->getContent().\PHP_EOL;
echo $result->getResult()->getContent().\PHP_EOL;
6 changes: 2 additions & 4 deletions examples/anthropic/pdf-input-binary.php
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Expand Up @@ -9,7 +9,6 @@
* file that was distributed with this source code.
*/

use Symfony\AI\Agent\Agent;
use Symfony\AI\Platform\Bridge\Anthropic\Claude;
use Symfony\AI\Platform\Bridge\Anthropic\PlatformFactory;
use Symfony\AI\Platform\Message\Content\Document;
Expand All @@ -21,13 +20,12 @@
$platform = PlatformFactory::create(env('ANTHROPIC_API_KEY'), httpClient: http_client());
$model = new Claude(Claude::SONNET_37);

$agent = new Agent($platform, $model, logger: logger());
$messages = new MessageBag(
Message::ofUser(
Document::fromFile(dirname(__DIR__, 2).'/fixtures/document.pdf'),
'What is this document about?',
),
);
$result = $agent->call($messages);
$result = $platform->invoke($model, $messages);

echo $result->getContent().\PHP_EOL;
echo $result->getResult()->getContent().\PHP_EOL;
6 changes: 2 additions & 4 deletions examples/anthropic/pdf-input-url.php
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Expand Up @@ -9,7 +9,6 @@
* file that was distributed with this source code.
*/

use Symfony\AI\Agent\Agent;
use Symfony\AI\Platform\Bridge\Anthropic\Claude;
use Symfony\AI\Platform\Bridge\Anthropic\PlatformFactory;
use Symfony\AI\Platform\Message\Content\DocumentUrl;
Expand All @@ -21,13 +20,12 @@
$platform = PlatformFactory::create(env('ANTHROPIC_API_KEY'), httpClient: http_client());
$model = new Claude(Claude::SONNET_37);

$agent = new Agent($platform, $model, logger: logger());
$messages = new MessageBag(
Message::ofUser(
new DocumentUrl('https://upload.wikimedia.org/wikipedia/commons/2/20/Re_example.pdf'),
'What is this document about?',
),
);
$result = $agent->call($messages);
$result = $platform->invoke($model, $messages);

echo $result->getContent().\PHP_EOL;
echo $result->getResult()->getContent().\PHP_EOL;
8 changes: 2 additions & 6 deletions examples/anthropic/stream.php
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Expand Up @@ -9,7 +9,6 @@
* file that was distributed with this source code.
*/

use Symfony\AI\Agent\Agent;
use Symfony\AI\Platform\Bridge\Anthropic\Claude;
use Symfony\AI\Platform\Bridge\Anthropic\PlatformFactory;
use Symfony\AI\Platform\Message\Message;
Expand All @@ -20,16 +19,13 @@
$platform = PlatformFactory::create(env('ANTHROPIC_API_KEY'), httpClient: http_client());
$model = new Claude();

$agent = new Agent($platform, $model, logger: logger());
$messages = new MessageBag(
Message::forSystem('You are a thoughtful philosopher.'),
Message::ofUser('What is the purpose of an ant?'),
);
$result = $agent->call($messages, [
'stream' => true, // enable streaming of response text
]);
$result = $platform->invoke($model, $messages, ['stream' => true]);

foreach ($result->getContent() as $word) {
foreach ($result->getResult()->getContent() as $word) {
echo $word;
}
echo \PHP_EOL;
6 changes: 2 additions & 4 deletions examples/azure/chat-gpt.php
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Expand Up @@ -9,7 +9,6 @@
* file that was distributed with this source code.
*/

use Symfony\AI\Agent\Agent;
use Symfony\AI\Platform\Bridge\Azure\OpenAi\PlatformFactory;
use Symfony\AI\Platform\Bridge\OpenAi\Gpt;
use Symfony\AI\Platform\Message\Message;
Expand All @@ -26,11 +25,10 @@
);
$model = new Gpt(Gpt::GPT_4O_MINI);

$agent = new Agent($platform, $model, logger: logger());
$messages = new MessageBag(
Message::forSystem('You are a pirate and you write funny.'),
Message::ofUser('What is the Symfony framework?'),
);
$result = $agent->call($messages);
$result = $platform->invoke($model, $messages);

echo $result->getContent().\PHP_EOL;
echo $result->getResult()->getContent().\PHP_EOL;
6 changes: 2 additions & 4 deletions examples/azure/chat-llama.php
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Expand Up @@ -9,7 +9,6 @@
* file that was distributed with this source code.
*/

use Symfony\AI\Agent\Agent;
use Symfony\AI\Platform\Bridge\Azure\Meta\PlatformFactory;
use Symfony\AI\Platform\Bridge\Meta\Llama;
use Symfony\AI\Platform\Message\Message;
Expand All @@ -20,14 +19,13 @@
$platform = PlatformFactory::create(env('AZURE_LLAMA_BASEURL'), env('AZURE_LLAMA_KEY'), http_client());
$model = new Llama(Llama::V3_3_70B_INSTRUCT);

$agent = new Agent($platform, $model, logger: logger());
$messages = new MessageBag(Message::ofUser('I am going to Paris, what should I see?'));
$result = $agent->call($messages, [
$result = $platform->invoke($model, $messages, [
'max_tokens' => 2048,
'temperature' => 0.8,
'top_p' => 0.1,
'presence_penalty' => 0,
'frequency_penalty' => 0,
]);

echo $result->getContent().\PHP_EOL;
echo $result->getResult()->getContent().\PHP_EOL;
6 changes: 2 additions & 4 deletions examples/bedrock/chat-claude.php
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Expand Up @@ -9,7 +9,6 @@
* file that was distributed with this source code.
*/

use Symfony\AI\Agent\Agent;
use Symfony\AI\Platform\Bridge\Anthropic\Claude;
use Symfony\AI\Platform\Bridge\Bedrock\PlatformFactory;
use Symfony\AI\Platform\Message\Message;
Expand All @@ -26,11 +25,10 @@
$platform = PlatformFactory::create();
$model = new Claude('claude-3-7-sonnet-20250219');

$agent = new Agent($platform, $model, logger: logger());
$messages = new MessageBag(
Message::forSystem('You answer questions in short and concise manner.'),
Message::ofUser('What is the Symfony framework?'),
);
$result = $agent->call($messages);
$result = $platform->invoke($model, $messages);

echo $result->getContent().\PHP_EOL;
echo $result->getResult()->getContent().\PHP_EOL;
6 changes: 2 additions & 4 deletions examples/bedrock/chat-llama.php
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Expand Up @@ -9,7 +9,6 @@
* file that was distributed with this source code.
*/

use Symfony\AI\Agent\Agent;
use Symfony\AI\Platform\Bridge\Bedrock\PlatformFactory;
use Symfony\AI\Platform\Bridge\Meta\Llama;
use Symfony\AI\Platform\Message\Message;
Expand All @@ -26,11 +25,10 @@
$platform = PlatformFactory::create();
$model = new Llama(Llama::V3_2_3B_INSTRUCT);

$agent = new Agent($platform, $model, logger: logger());
$messages = new MessageBag(
Message::forSystem('You are a pirate and you write funny.'),
Message::ofUser('What is the Symfony framework?'),
);
$result = $agent->call($messages);
$result = $platform->invoke($model, $messages);

echo $result->getContent().\PHP_EOL;
echo $result->getResult()->getContent().\PHP_EOL;
6 changes: 2 additions & 4 deletions examples/bedrock/chat-nova.php
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Expand Up @@ -9,7 +9,6 @@
* file that was distributed with this source code.
*/

use Symfony\AI\Agent\Agent;
use Symfony\AI\Platform\Bridge\Bedrock\Nova\Nova;
use Symfony\AI\Platform\Bridge\Bedrock\PlatformFactory;
use Symfony\AI\Platform\Message\Message;
Expand All @@ -26,11 +25,10 @@
$platform = PlatformFactory::create();
$model = new Nova(Nova::PRO);

$agent = new Agent($platform, $model, logger: logger());
$messages = new MessageBag(
Message::forSystem('You are a pirate and you write funny.'),
Message::ofUser('What is the Symfony framework?'),
);
$result = $agent->call($messages);
$result = $platform->invoke($model, $messages);

echo $result->getContent().\PHP_EOL;
echo $result->getResult()->getContent().\PHP_EOL;
6 changes: 2 additions & 4 deletions examples/bedrock/image-claude-binary.php
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Expand Up @@ -9,7 +9,6 @@
* file that was distributed with this source code.
*/

use Symfony\AI\Agent\Agent;
use Symfony\AI\Platform\Bridge\Anthropic\Claude;
use Symfony\AI\Platform\Bridge\Bedrock\PlatformFactory;
use Symfony\AI\Platform\Message\Content\Image;
Expand All @@ -27,14 +26,13 @@
$platform = PlatformFactory::create();
$model = new Claude('claude-3-7-sonnet-20250219');

$agent = new Agent($platform, $model, logger: logger());
$messages = new MessageBag(
Message::forSystem('You are an image analyzer bot that helps identify the content of images.'),
Message::ofUser(
'Describe the image as a comedian would do it.',
Image::fromFile(dirname(__DIR__, 2).'/fixtures/image.jpg'),
),
);
$result = $agent->call($messages);
$result = $platform->invoke($model, $messages);

echo $result->getContent().\PHP_EOL;
echo $result->getResult()->getContent().\PHP_EOL;
6 changes: 2 additions & 4 deletions examples/bedrock/image-nova.php
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Expand Up @@ -9,7 +9,6 @@
* file that was distributed with this source code.
*/

use Symfony\AI\Agent\Agent;
use Symfony\AI\Platform\Bridge\Bedrock\Nova\Nova;
use Symfony\AI\Platform\Bridge\Bedrock\PlatformFactory;
use Symfony\AI\Platform\Message\Content\Image;
Expand All @@ -27,14 +26,13 @@
$platform = PlatformFactory::create();
$model = new Nova(Nova::PRO);

$agent = new Agent($platform, $model, logger: logger());
$messages = new MessageBag(
Message::forSystem('You are an image analyzer bot that helps identify the content of images.'),
Message::ofUser(
'Describe the image as a comedian would do it.',
Image::fromFile(dirname(__DIR__, 2).'/fixtures/image.jpg'),
),
);
$result = $agent->call($messages);
$result = $platform->invoke($model, $messages);

echo $result->getContent().\PHP_EOL;
echo $result->getResult()->getContent().\PHP_EOL;
6 changes: 2 additions & 4 deletions examples/cerebras/chat.php
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Expand Up @@ -9,7 +9,6 @@
* file that was distributed with this source code.
*/

use Symfony\AI\Agent\Agent;
use Symfony\AI\Platform\Bridge\Cerebras\Model;
use Symfony\AI\Platform\Bridge\Cerebras\PlatformFactory;
use Symfony\AI\Platform\Message\Message;
Expand All @@ -19,11 +18,10 @@

$platform = PlatformFactory::create(env('CEREBRAS_API_KEY'), http_client());

$agent = new Agent($platform, new Model(), logger: logger());
$messages = new MessageBag(
Message::forSystem('You are a helpful assistant.'),
Message::ofUser('How is the weather in Tokyo today?'),
);
$result = $agent->call($messages);
$result = $platform->invoke(new Model(), $messages);

echo $result->getContent().\PHP_EOL;
echo $result->getResult()->getContent().\PHP_EOL;
7 changes: 2 additions & 5 deletions examples/cerebras/stream.php
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Expand Up @@ -9,7 +9,6 @@
* file that was distributed with this source code.
*/

use Symfony\AI\Agent\Agent;
use Symfony\AI\Platform\Bridge\Cerebras\Model;
use Symfony\AI\Platform\Bridge\Cerebras\PlatformFactory;
use Symfony\AI\Platform\Message\Message;
Expand All @@ -19,18 +18,16 @@

$platform = PlatformFactory::create(env('CEREBRAS_API_KEY'), http_client());

$agent = new Agent($platform, new Model(), logger: logger());

$messages = new MessageBag(
Message::forSystem('You are an expert in places and geography who always responds concisely.'),
Message::ofUser('What are the top three destinations in France?'),
);

$result = $agent->call($messages, [
$result = $platform->invoke(new Model(), $messages, [
'stream' => true,
]);

foreach ($result->getContent() as $word) {
foreach ($result->getResult()->getContent() as $word) {
echo $word;
}
echo \PHP_EOL;
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