{"agent_type":"callsign_analysis","ai_model":"/stor/models/Qwen2.5-72B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-07-09T11:47:08.294800+00:00","duration_seconds":2.902963,"id":1525054,"input_summary":"chars=556 node=683210","metadata":{"llm_candidates":[{"callsign":"KJ5MLC","confidence":0.78},{"callsign":"W5KAL","confidence":0.78},{"callsign":"N2VOK","confidence":0.78}]},"output_summary":"ai_candidates=3 merged=3 calls=KJ5MLC,W5KAL,N2VOK","recording_id":153963,"started_at":"2026-07-09T11:47:05.391837+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":151391}