{"agent_type":"callsign_analysis","ai_model":"Qwen2.5-3B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-06-24T14:52:03.967502+00:00","duration_seconds":1.004029,"id":231196,"input_summary":"chars=12 node=683210","metadata":{"llm_candidates":[{"callsign":"KM7CGI","confidence":1.0}]},"output_summary":"ai_candidates=1 merged=1 calls=KM7CGI","recording_id":106065,"started_at":"2026-06-24T14:52:02.963473+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":106066}