{"agent_type":"callsign_analysis","ai_model":"Qwen2.5-3B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-07-13T06:15:18.209991+00:00","duration_seconds":1.382413,"id":1649890,"input_summary":"chars=629 node=SDR9494","metadata":{"llm_enabled":true},"output_summary":"ai_candidates=0 merged=2 calls=","recording_id":162510,"started_at":"2026-07-13T06:15:16.827578+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":159264}