{"agent_type":"callsign_analysis","ai_model":"Qwen2.5-3B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-07-02T13:28:55.071086+00:00","duration_seconds":0.320857,"id":1290514,"input_summary":"chars=534 node=SDR9494","metadata":{"llm_enabled":true},"output_summary":"ai_candidates=0 merged=1 calls=","recording_id":137532,"started_at":"2026-07-02T13:28:54.750229+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":136540}