{"agent_type":"callsign_analysis","ai_model":"/stor/models/Qwen2.5-72B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-08-31T04:07:23.498352+00:00","duration_seconds":1.66286,"id":2982911,"input_summary":"chars=120 node=66296","metadata":{"llm_candidates":[{"callsign":"KM7BJX","confidence":0.78}]},"output_summary":"ai_candidates=1 merged=1 calls=KM7BJX","recording_id":282815,"started_at":"2026-08-31T04:07:21.835492+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":267055}