{"agent_type":"callsign_analysis","ai_model":"/stor/models/Qwen2.5-72B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-08-03T00:33:58.372209+00:00","duration_seconds":6.605281,"id":2336088,"input_summary":"chars=39 node=SDR9494","metadata":{"llm_candidates":[{"callsign":"KF6LW","confidence":0.78}]},"output_summary":"ai_candidates=1 merged=1 calls=KF6LW","recording_id":212819,"started_at":"2026-08-03T00:33:51.766928+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":204129}