{"agent_type":"callsign_analysis","ai_model":"/stor/models/Qwen2.5-72B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-08-23T06:29:39.695929+00:00","duration_seconds":3.082526,"id":2793131,"input_summary":"chars=536 node=683211","metadata":{"llm_candidates":[{"callsign":"KB9IQX","confidence":0.78},{"callsign":"KB9QX","confidence":0.78},{"callsign":"AF7UX","confidence":0.78}]},"output_summary":"ai_candidates=3 merged=4 calls=KB9IQX,KB9QX,AF7UX","recording_id":262460,"started_at":"2026-08-23T06:29:36.613403+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":248752}