{"agent_type":"callsign_analysis","ai_model":"/stor/models/Qwen2.5-72B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-08-08T14:30:06.921299+00:00","duration_seconds":2.305712,"id":2460674,"input_summary":"chars=634 node=683211","metadata":{"llm_candidates":[{"callsign":"VE3FVX","confidence":0.78},{"callsign":"VE3KK","confidence":0.78}]},"output_summary":"ai_candidates=2 merged=3 calls=VE3FVX,VE3KK","recording_id":226277,"started_at":"2026-08-08T14:30:04.615587+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":216129}