{"agent_type":"callsign_analysis","ai_model":"Qwen2.5-3B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-07-12T03:08:25.660087+00:00","duration_seconds":4.926507,"id":1616252,"input_summary":"chars=603 node=SDR9494","metadata":{"llm_enabled":true},"output_summary":"ai_candidates=0 merged=0 calls=","recording_id":160225,"started_at":"2026-07-12T03:08:20.733580+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":157102}