{"agent_type":"callsign_analysis","ai_model":"/stor/models/Qwen2.5-72B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-08-24T03:27:10.276959+00:00","duration_seconds":1.741479,"id":2810408,"input_summary":"chars=619 node=SDR9494","metadata":{"llm_candidates":[{"callsign":"KK7NYW","confidence":0.78}]},"output_summary":"ai_candidates=1 merged=1 calls=KK7NYW","recording_id":264346,"started_at":"2026-08-24T03:27:08.535480+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":250508}