{"agent_type":"callsign_analysis","ai_model":"/stor/models/Qwen2.5-72B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-06-29T22:02:54.259629+00:00","duration_seconds":5.258781,"id":1217016,"input_summary":"chars=24 node=SDR9494","metadata":{"llm_candidates":[{"callsign":"N7H","confidence":0.78}]},"output_summary":"ai_candidates=1 merged=1 calls=N7H","recording_id":132015,"started_at":"2026-06-29T22:02:49.000848+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":131626}