{"agent_type":"callsign_analysis","ai_model":"/stor/models/Qwen2.5-72B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-07-09T02:01:55.292238+00:00","duration_seconds":7.587493,"id":1519551,"input_summary":"chars=999 node=SDR9494","metadata":{"llm_candidates":[{"callsign":"KI7JL","confidence":0.78}]},"output_summary":"ai_candidates=1 merged=5 calls=KI7JL","recording_id":153614,"started_at":"2026-07-09T02:01:47.704745+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":151073}