{"agent_type":"callsign_analysis","ai_model":"/stor/models/Qwen2.5-72B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-08-23T13:33:27.191094+00:00","duration_seconds":8.23294,"id":2795451,"input_summary":"chars=570 node=683211","metadata":{"llm_candidates":[{"callsign":"VE3SPX","confidence":0.78},{"callsign":"VE3Y7","confidence":0.78}]},"output_summary":"ai_candidates=2 merged=2 calls=VE3SPX,VE3Y7","recording_id":262609,"started_at":"2026-08-23T13:33:18.958154+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":248899}