{"agent_type":"callsign_analysis","ai_model":"/stor/models/Qwen2.5-72B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-07-09T15:18:02.697490+00:00","duration_seconds":1.791469,"id":1533168,"input_summary":"chars=714 node=66296","metadata":{"llm_candidates":[{"callsign":"N7DOS","confidence":0.78}]},"output_summary":"ai_candidates=1 merged=1 calls=N7DOS","recording_id":154556,"started_at":"2026-07-09T15:18:00.906021+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":151926}