{"agent_type":"callsign_analysis","ai_model":"/stor/models/Qwen2.5-72B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-07-09T05:02:20.323784+00:00","duration_seconds":11.892587,"id":1523442,"input_summary":"chars=844 node=683211","metadata":{"llm_candidates":[{"callsign":"KI7CEI","confidence":0.78}]},"output_summary":"ai_candidates=1 merged=1 calls=KI7CEI","recording_id":153877,"started_at":"2026-07-09T05:02:08.431197+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":151309}