{"agent_type":"callsign_analysis","ai_model":"/stor/models/Qwen2.5-72B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-08-09T08:02:10.787059+00:00","duration_seconds":7.031047,"id":2478115,"input_summary":"chars=691 node=683210","metadata":{"llm_candidates":[{"callsign":"W1AW","confidence":0.78}]},"output_summary":"ai_candidates=1 merged=2 calls=W1AW","recording_id":228291,"started_at":"2026-08-09T08:02:03.756012+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":217946}