{"agent_type":"callsign_analysis","ai_model":"/stor/models/Qwen2.5-72B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-07-13T03:41:10.886069+00:00","duration_seconds":11.854385,"id":1643715,"input_summary":"chars=582 node=SDR9494","metadata":{"llm_candidates":[{"callsign":"W60S","confidence":0.78}]},"output_summary":"ai_candidates=1 merged=2 calls=W60S","recording_id":162117,"started_at":"2026-07-13T03:40:59.031684+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":158877}