{"agent_type":"callsign_analysis","ai_model":"/stor/models/Qwen2.5-72B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-07-08T00:46:00.155411+00:00","duration_seconds":6.839211,"id":1485145,"input_summary":"chars=612 node=683210","metadata":{"llm_candidates":[{"callsign":"VE5RJM","confidence":0.78}]},"output_summary":"ai_candidates=1 merged=1 calls=VE5RJM","recording_id":151248,"started_at":"2026-07-08T00:45:53.316200+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":148956}