{"agent_type":"callsign_analysis","ai_model":"/stor/models/Qwen2.5-72B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-07-19T03:10:17.897650+00:00","duration_seconds":11.228737,"id":1849317,"input_summary":"chars=762 node=SDR9494","metadata":{"llm_candidates":[{"callsign":"KK7AOM","confidence":0.78}]},"output_summary":"ai_candidates=1 merged=1 calls=KK7AOM","recording_id":175939,"started_at":"2026-07-19T03:10:06.668913+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":171103}