{"agent_type":"callsign_analysis","ai_model":"/stor/models/Qwen2.5-72B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-06-27T00:37:03.881490+00:00","duration_seconds":16.848859,"id":567480,"input_summary":"chars=104 node=66296","metadata":{"llm_candidates":[{"callsign":"KJ7GKX","confidence":0.55}]},"output_summary":"ai_candidates=1 merged=2 calls=KJ7GKX","recording_id":125417,"started_at":"2026-06-27T00:36:47.032631+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":125416}