{"agent_type":"callsign_analysis","ai_model":"Qwen2.5-3B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-07-08T13:49:50.215453+00:00","duration_seconds":0.437489,"id":1501638,"input_summary":"chars=15 node=SDR9494","metadata":{"llm_enabled":true},"output_summary":"ai_candidates=0 merged=0 calls=","recording_id":152396,"started_at":"2026-07-08T13:49:49.777964+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":149977}