{"agent_type":"callsign_analysis","ai_model":"/stor/models/Qwen2.5-72B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-07-07T11:56:36.105093+00:00","duration_seconds":5.635731,"id":1460152,"input_summary":"chars=466 node=683211","metadata":{"llm_candidates":[{"callsign":"VE3FBX","confidence":0.78}]},"output_summary":"ai_candidates=1 merged=4 calls=VE3FBX","recording_id":149428,"started_at":"2026-07-07T11:56:30.469362+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":147352}