{"agent_type":"callsign_analysis","ai_model":"/stor/models/Qwen2.5-72B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-07-14T07:10:13.181756+00:00","duration_seconds":6.753814,"id":1691202,"input_summary":"chars=45 node=683211","metadata":{"llm_candidates":[{"callsign":"WA0TAX","confidence":0.78}]},"output_summary":"ai_candidates=1 merged=1 calls=WA0TAX","recording_id":165274,"started_at":"2026-07-14T07:10:06.427942+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":161803}