Add 'gemma-3-vision' as chat_format for OpenAI-compatible server.

erdmann · erdmann · commit d4a89d7744be · 2025-05-10T16:08:37.000+02:00
diff --git a/llama_cpp/server/model.py b/llama_cpp/server/model.py
@@ -157,6 +157,20 @@ def load_llama_from_model_settings(settings: ModelSettings) -> llama_cpp.Llama:
                 chat_handler = llama_cpp.llama_chat_format.Llama3VisionAlpha(
                     clip_model_path=settings.clip_model_path, verbose=settings.verbose
                 )
+        elif settings.chat_format == "gemma-3-vision":
+            assert settings.clip_model_path is not None, "clip model not found"
+            if settings.hf_model_repo_id is not None:
+                chat_handler = (
+                    llama_cpp.llama_chat_format.Gemma3ChatHandler.from_pretrained(
+                        repo_id=settings.hf_model_repo_id,
+                        filename=settings.clip_model_path,
+                        verbose=settings.verbose,
+                    )
+                )
+            else:
+                chat_handler = llama_cpp.llama_chat_format.Gemma3ChatHandler(
+                    clip_model_path=settings.clip_model_path, verbose=settings.verbose
+                )
         elif settings.chat_format == "minicpm-v-2.6":
             assert settings.clip_model_path is not None, "clip model not found"
             if settings.hf_model_repo_id is not None:
