{"agent_type":"callsign_analysis","ai_model":"/stor/models/Qwen2.5-72B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-08-27T02:16:43.153851+00:00","duration_seconds":2.001882,"id":2885136,"input_summary":"chars=727 node=SDR9494","metadata":{"llm_candidates":[{"callsign":"N7DUE","confidence":0.78}]},"output_summary":"ai_candidates=1 merged=1 calls=N7DUE","recording_id":272320,"started_at":"2026-08-27T02:16:41.151969+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":257713}