{"agent_type":"callsign_analysis","ai_model":"/stor/models/Qwen2.5-72B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-06-28T05:25:10.448523+00:00","duration_seconds":1.655402,"id":925640,"input_summary":"chars=766 node=683211","metadata":{"llm_candidates":[{"callsign":"K7NIL","confidence":0.78}]},"output_summary":"ai_candidates=1 merged=2 calls=K7NIL","recording_id":128282,"started_at":"2026-06-28T05:25:08.793121+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":128176}