{"agent_type":"callsign_analysis","ai_model":"/stor/models/Qwen2.5-72B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-07-13T06:19:34.876072+00:00","duration_seconds":7.38096,"id":1650059,"input_summary":"chars=491 node=SDR9494","metadata":{"llm_candidates":[{"callsign":"WA7PBE","confidence":0.78}]},"output_summary":"ai_candidates=1 merged=2 calls=WA7PBE","recording_id":162520,"started_at":"2026-07-13T06:19:27.495112+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":159274}