{"agent_type":"callsign_analysis","ai_model":"/stor/models/Qwen2.5-72B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-07-10T04:15:06.301787+00:00","duration_seconds":4.646099,"id":1554649,"input_summary":"chars=498 node=683211","metadata":{"llm_candidates":[{"callsign":"KK7ZBX","confidence":0.78},{"callsign":"KA9EHB","confidence":0.78},{"callsign":"KJ7RAB","confidence":0.78},{"callsign":"KF7AZV","confidence":0.78},{"callsign":"NI7LJ","confidence":0.78}]},"output_summary":"ai_candidates=5 merged=5 calls=KK7ZBX,KA9EHB,KJ7RAB,KF7AZV,NI7LJ","recording_id":155970,"started_at":"2026-07-10T04:15:01.655688+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":153240}