{"agent_type":"callsign_analysis","ai_model":"/stor/models/Qwen2.5-72B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-07-18T19:44:15.219138+00:00","duration_seconds":3.614441,"id":1838751,"input_summary":"chars=816 node=683211","metadata":{"llm_enabled":true},"output_summary":"ai_candidates=0 merged=0 calls=","recording_id":175160,"started_at":"2026-07-18T19:44:11.604697+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":170453}