{"agent_type":"callsign_analysis","ai_model":"/stor/models/Qwen2.5-72B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-07-03T04:50:18.481310+00:00","duration_seconds":18.315817,"id":1316065,"input_summary":"chars=849 node=683211","metadata":{"llm_candidates":[{"callsign":"N7CVN","confidence":0.78}]},"output_summary":"ai_candidates=1 merged=1 calls=N7CVN","recording_id":139416,"started_at":"2026-07-03T04:50:00.165493+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":138243}