{"agent_type":"callsign_analysis","ai_model":"Qwen2.5-3B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-06-28T13:41:38.600881+00:00","duration_seconds":4.081231,"id":1004595,"input_summary":"chars=1548 node=oldsys","metadata":{"llm_enabled":true},"output_summary":"ai_candidates=0 merged=2 calls=","recording_id":30573,"started_at":"2026-06-28T13:41:34.519650+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":30574}