{"agent_type":"callsign_analysis","ai_model":"/stor/models/Qwen2.5-72B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-07-18T15:46:21.867908+00:00","duration_seconds":5.691735,"id":1831579,"input_summary":"chars=18 node=SDR9494","metadata":{"llm_enabled":true},"output_summary":"ai_candidates=0 merged=0 calls=","recording_id":174666,"started_at":"2026-07-18T15:46:16.176173+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":170001}