{"agent_type":"callsign_analysis","ai_model":"/stor/models/Qwen2.5-72B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-07-05T06:56:24.177156+00:00","duration_seconds":3.944748,"id":1392861,"input_summary":"chars=15 node=SDR9494","metadata":{"llm_candidates":[{"callsign":"WN3VGR","confidence":0.78}]},"output_summary":"ai_candidates=1 merged=1 calls=WN3VGR","recording_id":144828,"started_at":"2026-07-05T06:56:20.232408+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":143153}