[Bug] Fix missing token_ids for reasoning parser models in chat completions #28246 (#28256)

2025-11-07 02:31:58 -05:00
parent 11fd69dd54
commit 9da9208b20
1 changed files with 3 additions and 0 deletions
--- a/vllm/entrypoints/openai/serving_chat.py
+++ b/vllm/entrypoints/openai/serving_chat.py
@@ -1372,6 +1372,9 @@ class OpenAIServingChat(OpenAIServing):
                        else "stop"
                    ),
                    stop_reason=output.stop_reason,
+                    token_ids=(
+                        as_list(output.token_ids) if request.return_token_ids else None
+                    ),
                )
                choices.append(choice_data)
                continue