{"agent_type":"callsign_analysis","ai_model":"/stor/models/Qwen2.5-72B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-07-13T15:10:02.893273+00:00","duration_seconds":1.691898,"id":1661376,"input_summary":"chars=505 node=683211","metadata":{"llm_candidates":[{"callsign":"XX7XX","confidence":0.78}]},"output_summary":"ai_candidates=1 merged=1 calls=XX7XX","recording_id":163230,"started_at":"2026-07-13T15:10:01.201375+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":159934}