chore: remove supported models check, add sonnet 4

README.md

@@ -84,17 +84,20 @@ use Utopia\Agents\Adapters\Anthropic;
 
 $anthropic = new Anthropic(
     apiKey: 'your-api-key',
-    model: Anthropic::MODEL_CLAUDE_3_SONNET,
+    model: Anthropic::MODEL_CLAUDE_3_HAIKU,
     maxTokens: 2048,
     temperature: 0.7
 );
 ```
 
 Available Anthropic Models:
-- `MODEL_CLAUDE_3_OPUS`: Most powerful model
-- `MODEL_CLAUDE_3_SONNET`: Balanced performance
-- `MODEL_CLAUDE_3_HAIKU`: Fast and efficient
-- `MODEL_CLAUDE_2_1`: Previous generation
+- `MODEL_CLAUDE_4_OPUS`: Flagship model with exceptional reasoning for the most demanding tasks
+- `MODEL_CLAUDE_3_OPUS`: Premium model with superior performance on complex analysis and creative work
+- `MODEL_CLAUDE_4_SONNET`: Intelligent and responsive model optimized for productivity workflows
+- `MODEL_CLAUDE_3_7_SONNET`: Enhanced model with improved reasoning and coding capabilities
+- `MODEL_CLAUDE_3_5_SONNET`: Versatile model balancing capability and speed for general use
+- `MODEL_CLAUDE_3_5_HAIKU`: Ultra-fast model for quick responses and lightweight processing
+- `MODEL_CLAUDE_3_HAIKU`: Rapid model designed for speed and efficiency on straightforward tasks
 
 #### Deepseek
 

src/Agents/Adapter.php

@@ -83,8 +83,6 @@ abstract public function getModel(): string;
      *
      * @param  string  $model
      * @return self
-     *
-     * @throws \Exception if model is not supported
      */
     abstract public function setModel(string $model): self;
 

src/Agents/Adapters/Anthropic.php

@@ -12,24 +12,39 @@
 class Anthropic extends Adapter
 {
     /**
-     * Claude 3 Opus - Most powerful model for highly complex tasks
+     * Claude 4 Opus - Flagship model with exceptional reasoning for the most demanding tasks
      */
-    public const MODEL_CLAUDE_3_OPUS = 'claude-3-opus-20240229';
+    public const MODEL_CLAUDE_4_OPUS = 'claude-opus-4-0';
 
     /**
-     * Claude 3 Sonnet - Ideal balance of intelligence and speed
+     * Claude 3 Opus - Premium model with superior performance on complex analysis and creative work
      */
-    public const MODEL_CLAUDE_3_SONNET = 'claude-3-7-sonnet-20250219';
+    public const MODEL_CLAUDE_3_OPUS = 'claude-3-opus-latest';
 
     /**
-     * Claude 3 Haiku - Fastest and most compact model
+     * Claude 4 Sonnet - Intelligent and responsive model optimized for productivity workflows
      */
-    public const MODEL_CLAUDE_3_HAIKU = 'claude-3-haiku-20240229';
+    public const MODEL_CLAUDE_4_SONNET = 'claude-sonnet-4-0';
 
     /**
-     * Claude 2.1 - Previous generation model
+     * Claude 3.7 Sonnet - Enhanced model with improved reasoning and coding capabilities
      */
-    public const MODEL_CLAUDE_2_1 = 'claude-2.1';
+    public const MODEL_CLAUDE_3_7_SONNET = 'claude-3-7-sonnet-latest';
+
+    /**
+     * Claude 3.5 Sonnet - Versatile model balancing capability and speed for general use
+     */
+    public const MODEL_CLAUDE_3_5_SONNET = 'claude-3-5-sonnet-latest';
+
+    /**
+     * Claude 3.5 Haiku - Ultra-fast model for quick responses and lightweight processing
+     */
+    public const MODEL_CLAUDE_3_5_HAIKU = 'claude-3-5-haiku-latest';
+
+    /**
+     * Claude 3 Haiku - Rapid model designed for speed and efficiency on straightforward tasks
+     */
+    public const MODEL_CLAUDE_3_HAIKU = 'claude-3-haiku-20240307';
 
     /**
      * Cache TTL for 3600 seconds
@@ -74,7 +89,7 @@ class Anthropic extends Adapter
      */
     public function __construct(
         string $apiKey,
-        string $model = self::MODEL_CLAUDE_3_SONNET,
+        string $model = self::MODEL_CLAUDE_3_HAIKU,
         int $maxTokens = 1024,
         float $temperature = 1.0,
         int $timeout = 90
@@ -356,10 +371,13 @@ protected function process(Chunk $chunk, ?callable $listener): string
     public function getModels(): array
     {
         return [
+            self::MODEL_CLAUDE_4_OPUS,
             self::MODEL_CLAUDE_3_OPUS,
-            self::MODEL_CLAUDE_3_SONNET,
+            self::MODEL_CLAUDE_4_SONNET,
+            self::MODEL_CLAUDE_3_7_SONNET,
+            self::MODEL_CLAUDE_3_5_SONNET,
+            self::MODEL_CLAUDE_3_5_HAIKU,
             self::MODEL_CLAUDE_3_HAIKU,
-            self::MODEL_CLAUDE_2_1,
         ];
     }
 
@@ -378,15 +396,9 @@ public function getModel(): string
      *
      * @param  string  $model
      * @return self
-     *
-     * @throws \Exception
      */
     public function setModel(string $model): self
     {
-        if (! in_array($model, $this->getModels())) {
-            throw new \Exception('Unsupported model: '.$model);
-        }
-
         $this->model = $model;
 
         return $this;

src/Agents/Adapters/Deepseek.php

@@ -259,15 +259,9 @@ public function getModel(): string
      *
      * @param  string  $model
      * @return self
-     *
-     * @throws \Exception
      */
     public function setModel(string $model): self
     {
-        if (! in_array($model, $this->getModels())) {
-            throw new \Exception('Unsupported model: '.$model);
-        }
-
         $this->model = $model;
 
         return $this;

src/Agents/Adapters/Gemini.php

@@ -268,15 +268,9 @@ public function getModel(): string
      *
      * @param  string  $model
      * @return self
-     *
-     * @throws \Exception
      */
     public function setModel(string $model): self
     {
-        if (! in_array($model, $this->getModels())) {
-            throw new \Exception('Unsupported model: '.$model);
-        }
-
         $this->model = $model;
 
         return $this;

src/Agents/Adapters/OpenAI.php

@@ -324,15 +324,9 @@ public function getModel(): string
      *
      * @param  string  $model
      * @return self
-     *
-     * @throws \Exception
      */
     public function setModel(string $model): self
     {
-        if (! in_array($model, $this->getModels())) {
-            throw new \Exception('Unsupported model: '.$model);
-        }
-
         $this->model = $model;
 
         return $this;

tests/Agents/Conversation/ConversationAnthropicTest.php

@@ -17,7 +17,7 @@ protected function createAdapter(): Adapter
 
         return new Anthropic(
             $apiKey,
-            Anthropic::MODEL_CLAUDE_3_SONNET,
+            Anthropic::MODEL_CLAUDE_3_HAIKU,
             1024,
             1.0
         );