Issue #3501534: Update embedding endpoint

Closes #3501534

src/Plugin/AiProvider/OllamaProvider.php

@@ -285,7 +285,7 @@ class OllamaProvider extends AiProviderClientBase implements
     }
     $response = $this->controlApi->embeddings($input, $model_id);
 
-    return new EmbeddingsOutput($response['embedding'], $response, []);
+    return new EmbeddingsOutput($response['embeddings'][0], $response, []);
   }
 
   /**