{"agent_type":"callsign_analysis","ai_model":"/stor/models/Qwen2.5-72B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-08-04T02:02:15.714376+00:00","duration_seconds":2.376328,"id":2362244,"input_summary":"chars=345 node=SDR9494","metadata":{"llm_candidates":[{"callsign":"KI6AWR","confidence":0.78},{"callsign":"KC7KIT","confidence":0.78}]},"output_summary":"ai_candidates=2 merged=2 calls=KI6AWR,KC7KIT","recording_id":215681,"started_at":"2026-08-04T02:02:13.338048+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":206709}