{"agent_type":"callsign_analysis","ai_model":"/stor/models/Qwen2.5-72B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-07-17T02:29:54.337920+00:00","duration_seconds":2.939138,"id":1776701,"input_summary":"chars=556 node=683210","metadata":{"llm_candidates":[{"callsign":"KJ7QNP","confidence":0.78},{"callsign":"K4CUP","confidence":0.78},{"callsign":"M5JOJ","confidence":0.78}]},"output_summary":"ai_candidates=3 merged=3 calls=KJ7QNP,K4CUP,M5JOJ","recording_id":170887,"started_at":"2026-07-17T02:29:51.398782+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":166593}