{"agent_type":"callsign_analysis","ai_model":"/stor/models/Qwen2.5-72B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-06-30T03:28:40.919688+00:00","duration_seconds":7.437279,"id":1222992,"input_summary":"chars=85 node=SDR9494","metadata":{"llm_candidates":[{"callsign":"KF7OKX","confidence":0.78},{"callsign":"W7RUE","confidence":0.78}]},"output_summary":"ai_candidates=2 merged=3 calls=KF7OKX,W7RUE","recording_id":132482,"started_at":"2026-06-30T03:28:33.482409+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":132045}