{"agent_type":"callsign_analysis","ai_model":"/stor/models/Qwen2.5-72B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-08-22T00:33:57.597473+00:00","duration_seconds":1.760438,"id":2768334,"input_summary":"chars=794 node=66296","metadata":{"llm_candidates":[{"callsign":"KI5KUD","confidence":0.78}]},"output_summary":"ai_candidates=1 merged=1 calls=KI5KUD","recording_id":259728,"started_at":"2026-08-22T00:33:55.837035+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":246298}