{"agent_type":"callsign_analysis","ai_model":"/stor/models/Qwen2.5-72B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-07-06T04:18:24.972627+00:00","duration_seconds":9.977649,"id":1419664,"input_summary":"chars=762 node=SDR9494","metadata":{"llm_candidates":[{"callsign":"KF7L","confidence":0.78}]},"output_summary":"ai_candidates=1 merged=1 calls=KF7L","recording_id":146699,"started_at":"2026-07-06T04:18:14.994978+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":144888}