{"agent_type":"callsign_analysis","ai_model":"/stor/models/Qwen2.5-72B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-07-03T22:07:14.818658+00:00","duration_seconds":16.601715,"id":1345148,"input_summary":"chars=93 node=683211","metadata":{"llm_candidates":[{"callsign":"KG5LIV","confidence":0.78},{"callsign":"KG5WIN","confidence":0.78}]},"output_summary":"ai_candidates=2 merged=2 calls=KG5LIV,KG5WIN","recording_id":141540,"started_at":"2026-07-03T22:06:58.216943+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":140159}