{"agent_type":"callsign_analysis","ai_model":"/stor/models/Qwen2.5-72B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-07-09T05:02:22.768584+00:00","duration_seconds":2.256502,"id":1523445,"input_summary":"chars=1019 node=683211","metadata":{"llm_candidates":[{"callsign":"KG7WOI","confidence":0.78}]},"output_summary":"ai_candidates=1 merged=1 calls=KG7WOI","recording_id":153878,"started_at":"2026-07-09T05:02:20.512082+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":151310}