{"agent_type":"callsign_analysis","ai_model":"/stor/models/Qwen2.5-72B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-06-29T03:26:47.851905+00:00","duration_seconds":4.64874,"id":1118537,"input_summary":"chars=753 node=683210","metadata":{"llm_candidates":[{"callsign":"N8E","confidence":0.78}]},"output_summary":"ai_candidates=1 merged=1 calls=N8E","recording_id":129966,"started_at":"2026-06-29T03:26:43.203165+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":129720}