{"agent_type":"callsign_analysis","ai_model":"Qwen2.5-3B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-06-25T23:31:14.778341+00:00","duration_seconds":5.727032,"id":421871,"input_summary":"chars=1155 node=oldsys","metadata":{"llm_enabled":true},"output_summary":"ai_candidates=0 merged=2 calls=","recording_id":91997,"started_at":"2026-06-25T23:31:09.051309+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":91998}