diff --git a/examples/gemini/audio-input.php b/examples/gemini/audio-input.php
index d38ea27e3..5e36d22c8 100644
--- a/examples/gemini/audio-input.php
+++ b/examples/gemini/audio-input.php
@@ -24,6 +24,6 @@
         Audio::fromFile(dirname(__DIR__, 2).'/fixtures/audio.mp3'),
     ),
 );
-$result = $platform->invoke('gemini-1.5-flash', $messages);
+$result = $platform->invoke('gemini-2.5-flash', $messages);
 
 echo $result->asText().\PHP_EOL;
diff --git a/examples/gemini/image-input.php b/examples/gemini/image-input.php
index 3fa400ef9..0620956db 100644
--- a/examples/gemini/image-input.php
+++ b/examples/gemini/image-input.php
@@ -25,6 +25,6 @@
         Image::fromFile(dirname(__DIR__, 2).'/fixtures/image.jpg'),
     ),
 );
-$result = $platform->invoke('gemini-1.5-flash', $messages);
+$result = $platform->invoke('gemini-2.5-flash', $messages);
 
 echo $result->asText().\PHP_EOL;
diff --git a/examples/gemini/pdf-input-binary.php b/examples/gemini/pdf-input-binary.php
index d15f0e1dd..cf3dd81fe 100644
--- a/examples/gemini/pdf-input-binary.php
+++ b/examples/gemini/pdf-input-binary.php
@@ -24,6 +24,6 @@
         'What is this document about?',
     ),
 );
-$result = $platform->invoke('gemini-1.5-flash', $messages);
+$result = $platform->invoke('gemini-2.5-flash', $messages);
 
 echo $result->asText().\PHP_EOL;
diff --git a/examples/gemini/server-tools.php b/examples/gemini/server-tools.php
index 71420677d..a51b194e9 100644
--- a/examples/gemini/server-tools.php
+++ b/examples/gemini/server-tools.php
@@ -23,7 +23,7 @@
 
 $toolbox = new Toolbox([new Clock()], logger: logger());
 $processor = new AgentProcessor($toolbox);
-$agent = new Agent($platform, 'gemini-2.5-pro-preview-03-25', [$processor], [$processor]);
+$agent = new Agent($platform, 'gemini-2.5-pro', [$processor], [$processor]);
 
 $messages = new MessageBag(
     Message::ofUser(
diff --git a/examples/gemini/structured-output-clock.php b/examples/gemini/structured-output-clock.php
index 11b371821..a9d1430aa 100644
--- a/examples/gemini/structured-output-clock.php
+++ b/examples/gemini/structured-output-clock.php
@@ -24,10 +24,10 @@
 $platform = PlatformFactory::create(env('GEMINI_API_KEY'), http_client());
 
 $clock = new Clock(new SymfonyClock());
-$toolbox = new Toolbox([$clock]);
+$toolbox = new Toolbox([$clock], logger: logger());
 $toolProcessor = new ToolProcessor($toolbox);
 $structuredOutputProcessor = new StructuredOutputProcessor();
-$agent = new Agent($platform, 'gemini-1.5-flash', [$toolProcessor, $structuredOutputProcessor], [$toolProcessor, $structuredOutputProcessor]);
+$agent = new Agent($platform, 'gemini-2.5-flash', [$toolProcessor, $structuredOutputProcessor], [$toolProcessor, $structuredOutputProcessor]);
 
 $messages = new MessageBag(Message::ofUser('What date and time is it?'));
 $result = $agent->call($messages, ['response_format' => [
diff --git a/examples/gemini/structured-output-math.php b/examples/gemini/structured-output-math.php
index 5b9536b3d..f3fabc130 100644
--- a/examples/gemini/structured-output-math.php
+++ b/examples/gemini/structured-output-math.php
@@ -21,7 +21,7 @@
 $platform = PlatformFactory::create(env('GEMINI_API_KEY'), http_client());
 
 $processor = new AgentProcessor();
-$agent = new Agent($platform, 'gemini-1.5-flash', [$processor], [$processor]);
+$agent = new Agent($platform, 'gemini-2.5-flash', [$processor], [$processor]);
 $messages = new MessageBag(
     Message::forSystem('You are a helpful math tutor. Guide the user through the solution step by step.'),
     Message::ofUser('how can I solve 8x + 7 = -23'),