{"agent_type":"callsign_analysis","ai_model":"/stor/models/Qwen2.5-72B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-07-18T23:00:44.346944+00:00","duration_seconds":6.41941,"id":1842261,"input_summary":"chars=20 node=SDR9494","metadata":{"llm_enabled":true},"output_summary":"ai_candidates=0 merged=0 calls=","recording_id":175385,"started_at":"2026-07-18T23:00:37.927534+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":170641}