{"agent_type":"callsign_analysis","ai_model":"/stor/models/Qwen2.5-72B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-07-04T06:00:15.157569+00:00","duration_seconds":2.61696,"id":1357913,"input_summary":"chars=630 node=66296","metadata":{"llm_candidates":[{"callsign":"KK7BFG","confidence":0.78},{"callsign":"AB6MB","confidence":0.78},{"callsign":"KK7I","confidence":0.78}]},"output_summary":"ai_candidates=3 merged=4 calls=KK7BFG,AB6MB,KK7I","recording_id":142384,"started_at":"2026-07-04T06:00:12.540609+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":140935}