{"agent_type":"callsign_analysis","ai_model":"/stor/models/Qwen2.5-72B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-07-08T20:15:04.386225+00:00","duration_seconds":3.627917,"id":1514668,"input_summary":"chars=468 node=66296","metadata":{"llm_candidates":[{"callsign":"KI7RMU","confidence":0.78},{"callsign":"N6QDY","confidence":0.78},{"callsign":"N6QD1","confidence":0.78}]},"output_summary":"ai_candidates=3 merged=5 calls=KI7RMU,N6QDY,N6QD1","recording_id":153294,"started_at":"2026-07-08T20:15:00.758308+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":150798}