{"agent_type":"callsign_analysis","ai_model":"/stor/models/Qwen2.5-72B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-08-19T00:11:20.071083+00:00","duration_seconds":1.691935,"id":2695924,"input_summary":"chars=9 node=683210","metadata":{"llm_candidates":[{"callsign":"VE3CBZ","confidence":0.78}]},"output_summary":"ai_candidates=1 merged=1 calls=VE3CBZ","recording_id":251920,"started_at":"2026-08-19T00:11:18.379148+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":239177}