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[UPDATE] vLLM chat completion reasoning content parser #433

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[UPDATE] vLLM chat completion reasoning content parser #433

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10 changes: 8 additions & 2 deletions genai-perf/genai_perf/profile_data_parser/llm_profile_data_parser.py
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Original file line number Diff line number Diff line change
Expand Up @@ -524,9 +524,15 @@ def _extract_openai_chat_text_output(self, response: str) -> str:
# https://platform.openai.com/docs/api-reference/completions
return completions.get("text", "")
elif obj_type == "chat.completion": # non-streaming
return completions["message"].get("content", "")
if completions["message"].get("reasoning_content", None) is not None: # vLLM model enable reasoning parser
return completions["message"].get("reasoning_content", "")
else:
return completions["message"].get("content", "")
elif obj_type == "chat.completion.chunk": # streaming
return completions["delta"].get("content", "")
if completions["delta"].get("reasoning_content", None) is not None: # vLLM model enable reasoning parser
return completions["delta"].get("reasoning_content", "")
else:
return completions["delta"].get("content", "")
else:
raise ValueError(f"Unknown OpenAI response object type '{obj_type}'.")

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