{"agent_type":"callsign_analysis","ai_model":"/stor/models/Qwen2.5-72B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-08-17T03:12:06.065877+00:00","duration_seconds":7.122613,"id":2646648,"input_summary":"chars=634 node=SDR9494","metadata":{"llm_candidates":[{"callsign":"W6TS","confidence":0.78}]},"output_summary":"ai_candidates=1 merged=1 calls=W6TS","recording_id":246549,"started_at":"2026-08-17T03:11:58.943264+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":234350}