{"agent_type":"callsign_analysis","ai_model":"/stor/models/Qwen2.5-72B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-06-28T03:27:57.051817+00:00","duration_seconds":8.554479,"id":910469,"input_summary":"chars=759 node=SDR9494","metadata":{"llm_candidates":[{"callsign":"KK7KCN","confidence":0.78},{"callsign":"W7HYZ","confidence":0.78},{"callsign":"K7LMP","confidence":0.78}]},"output_summary":"ai_candidates=3 merged=4 calls=KK7KCN,W7HYZ,K7LMP","recording_id":128020,"started_at":"2026-06-28T03:27:48.497338+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":127947}