{"agent_type":"callsign_analysis","ai_model":"/stor/models/Qwen2.5-72B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-07-01T02:53:22.867043+00:00","duration_seconds":1.68163,"id":1253510,"input_summary":"chars=148 node=SDR9494","metadata":{"llm_candidates":[{"callsign":"W7JSM","confidence":0.78}]},"output_summary":"ai_candidates=1 merged=1 calls=W7JSM","recording_id":134799,"started_at":"2026-07-01T02:53:21.185413+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":134097}