{"agent_type":"callsign_analysis","ai_model":"/stor/models/Qwen2.5-72B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-07-08T03:23:34.054926+00:00","duration_seconds":12.108305,"id":1490915,"input_summary":"chars=588 node=SDR9494","metadata":{"llm_candidates":[{"callsign":"WA7PVE","confidence":0.78}]},"output_summary":"ai_candidates=1 merged=2 calls=WA7PVE","recording_id":151644,"started_at":"2026-07-08T03:23:21.946621+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":149318}