{"agent_type":"callsign_analysis","ai_model":"/stor/models/Qwen2.5-72B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-06-30T14:08:08.735067+00:00","duration_seconds":13.217579,"id":1233472,"input_summary":"chars=455 node=683211","metadata":{"llm_candidates":[{"callsign":"AB9MSK","confidence":0.78}]},"output_summary":"ai_candidates=1 merged=1 calls=AB9MSK","recording_id":133267,"started_at":"2026-06-30T14:07:55.517488+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":132765}