{"agent_type":"callsign_analysis","ai_model":"Qwen2.5-3B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-07-02T00:15:38.857013+00:00","duration_seconds":4.894433,"id":1280684,"input_summary":"chars=148 node=683211","metadata":{"llm_enabled":true},"output_summary":"ai_candidates=0 merged=1 calls=","recording_id":136771,"started_at":"2026-07-02T00:15:33.962580+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":135884}