{"agent_type":"callsign_analysis","ai_model":"/stor/models/Qwen2.5-72B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-07-08T03:25:33.844577+00:00","duration_seconds":6.927637,"id":1490978,"input_summary":"chars=704 node=SDR9494","metadata":{"llm_candidates":[{"callsign":"KK7NYW","confidence":0.78}]},"output_summary":"ai_candidates=1 merged=1 calls=KK7NYW","recording_id":151648,"started_at":"2026-07-08T03:25:26.916940+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":149322}