feat(ai): integrate Albert platform support

- Add Albert platform configuration and service definitions.
- Update ModelCatalog with `albert-large` support.
- Make platform factory accept a customizable ModelCatalog instance.

Author: jvancoillie

src/ai-bundle/config/services.php

@@ -24,6 +24,7 @@
 use Symfony\AI\Chat\Command\DropStoreCommand as DropMessageStoreCommand;
 use Symfony\AI\Chat\Command\SetupStoreCommand as SetupMessageStoreCommand;
 use Symfony\AI\Platform\Bridge\AiMlApi\ModelCatalog as AiMlApiModelCatalog;
+use Symfony\AI\Platform\Bridge\Albert\ModelCatalog as AlbertModelCatalog;
 use Symfony\AI\Platform\Bridge\Anthropic\Contract\AnthropicContract;
 use Symfony\AI\Platform\Bridge\Anthropic\ModelCatalog as AnthropicModelCatalog;
 use Symfony\AI\Platform\Bridge\Anthropic\TokenOutputProcessor as AnthropicTokenOutputProcessor;
@@ -82,6 +83,7 @@
             ->factory([PerplexityContract::class, 'create'])
 
         // model catalog
+        ->set('ai.platform.model_catalog.albert', AlbertModelCatalog::class)
         ->set('ai.platform.model_catalog.aimlapi', AiMlApiModelCatalog::class)
         ->set('ai.platform.model_catalog.anthropic', AnthropicModelCatalog::class)
         ->set('ai.platform.model_catalog.cerebras', CerebrasModelCatalog::class)

src/ai-bundle/src/AiBundle.php

@@ -247,6 +247,26 @@ public function loadExtension(array $config, ContainerConfigurator $container, C
      */
     private function processPlatformConfig(string $type, array $platform, ContainerBuilder $container): void
     {
+        if ('albert' === $type) {
+            $platformId = 'ai.platform.albert';
+            $definition = (new Definition(Platform::class))
+                ->setFactory(AlbertPlatformFactory::class.'::create')
+                ->setLazy(true)
+                ->addTag('proxy', ['interface' => PlatformInterface::class])
+                ->setArguments([
+                    $platform['api_key'],
+                    $platform['base_url'],
+                    new Reference($platform['http_client'], ContainerInterface::NULL_ON_INVALID_REFERENCE),
+                    new Reference('ai.platform.model_catalog.albert'),
+                    new Reference('event_dispatcher'),
+                ])
+                ->addTag('ai.platform', ['name' => 'albert']);
+
+            $container->setDefinition($platformId, $definition);
+
+            return;
+        }
+
         if ('anthropic' === $type) {
             $platformId = 'ai.platform.anthropic';
             $definition = (new Definition(Platform::class))
@@ -396,25 +416,6 @@ private function processPlatformConfig(string $type, array $platform, ContainerB
             return;
         }
 
-        if ('albert' === $type) {
-            $platformId = 'ai.platform.albert';
-            $definition = (new Definition(Platform::class))
-                ->setFactory(AlbertPlatformFactory::class.'::create')
-                ->setLazy(true)
-                ->addTag('proxy', ['interface' => PlatformInterface::class])
-                ->setArguments([
-                    $platform['api_key'],
-                    $platform['base_url'],
-                    new Reference($platform['http_client'], ContainerInterface::NULL_ON_INVALID_REFERENCE),
-                    new Reference('event_dispatcher'),
-                ])
-                ->addTag('ai.platform', ['name' => 'albert']);
-
-            $container->setDefinition($platformId, $definition);
-
-            return;
-        }
-
         if ('openrouter' === $type) {
             $platformId = 'ai.platform.openrouter';
             $definition = (new Definition(Platform::class))

src/platform/src/Bridge/Albert/ModelCatalog.php

@@ -27,7 +27,7 @@ final class ModelCatalog extends AbstractModelCatalog
     public function __construct(array $additionalModels = [])
     {
         $defaultModels = [
-            'gpt-4o' => [
+            'albert-large' => [
                 'class' => Gpt::class,
                 'capabilities' => [
                     Capability::INPUT_MESSAGES,

src/platform/src/Bridge/Albert/PlatformFactory.php

@@ -16,6 +16,7 @@
 use Symfony\AI\Platform\Bridge\OpenAi\Gpt;
 use Symfony\AI\Platform\Contract;
 use Symfony\AI\Platform\Exception\InvalidArgumentException;
+use Symfony\AI\Platform\ModelCatalog\ModelCatalogInterface;
 use Symfony\AI\Platform\Platform;
 use Symfony\Component\HttpClient\EventSourceHttpClient;
 use Symfony\Contracts\HttpClient\HttpClientInterface;
@@ -29,6 +30,7 @@ public static function create(
         #[\SensitiveParameter] string $apiKey,
         string $baseUrl,
         ?HttpClientInterface $httpClient = null,
+        ModelCatalogInterface $modelCatalog = new ModelCatalog(),
         ?EventDispatcherInterface $eventDispatcher = null,
     ): Platform {
         if (!str_starts_with($baseUrl, 'https://')) {
@@ -52,7 +54,7 @@ public static function create(
                 new EmbeddingsModelClient($httpClient, $apiKey, $baseUrl),
             ],
             [new Gpt\ResultConverter(), new Embeddings\ResultConverter()],
-            new ModelCatalog(),
+            $modelCatalog,
             Contract::create(),
             $eventDispatcher,
         );