{"agent_type":"callsign_analysis","ai_model":"/stor/models/Qwen2.5-72B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-08-19T02:19:30.118412+00:00","duration_seconds":8.150034,"id":2697783,"input_summary":"chars=414 node=SDR9494","metadata":{"llm_candidates":[{"callsign":"KK7MCI","confidence":0.78},{"callsign":"KO6ETV","confidence":0.78}]},"output_summary":"ai_candidates=2 merged=2 calls=KK7MCI,KO6ETV","recording_id":252155,"started_at":"2026-08-19T02:19:21.968378+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":239378}