{"agent_type":"callsign_analysis","ai_model":"/stor/models/Qwen2.5-72B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-06-26T21:46:45.258527+00:00","duration_seconds":8.860276,"id":554203,"input_summary":"chars=416 node=683210","metadata":{"llm_candidates":[{"callsign":"SG7MBH","confidence":1.0}]},"output_summary":"ai_candidates=1 merged=1 calls=SG7MBH","recording_id":125046,"started_at":"2026-06-26T21:46:36.398251+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":125047}