{"agent_type":"callsign_analysis","ai_model":"/stor/models/Qwen2.5-72B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-06-30T03:08:07.854832+00:00","duration_seconds":3.446128,"id":1222422,"input_summary":"chars=764 node=SDR9494","metadata":{"llm_candidates":[{"callsign":"KK7NYW","confidence":0.78}]},"output_summary":"ai_candidates=1 merged=1 calls=KK7NYW","recording_id":132444,"started_at":"2026-06-30T03:08:04.408704+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":132010}