{"agent_type":"callsign_analysis","ai_model":"/stor/models/Qwen2.5-72B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-06-29T13:41:36.178911+00:00","duration_seconds":1.976966,"id":1199023,"input_summary":"chars=70 node=SDR9494","metadata":{"llm_candidates":[{"callsign":"KF7ADV","confidence":0.78},{"callsign":"N7HR","confidence":0.78}]},"output_summary":"ai_candidates=2 merged=2 calls=KF7ADV,N7HR","recording_id":130723,"started_at":"2026-06-29T13:41:34.201945+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":130435}