{"agent_type":"callsign_analysis","ai_model":"/stor/models/Qwen2.5-72B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-06-30T03:10:29.170019+00:00","duration_seconds":7.246921,"id":1222505,"input_summary":"chars=1019 node=SDR9494","metadata":{"llm_candidates":[{"callsign":"K1KRT","confidence":0.78}]},"output_summary":"ai_candidates=1 merged=2 calls=K1KRT","recording_id":132448,"started_at":"2026-06-30T03:10:21.923098+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":132014}