{"agent_type":"callsign_analysis","ai_model":"Qwen2.5-3B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-07-16T10:14:11.460754+00:00","duration_seconds":4.947067,"id":1733044,"input_summary":"chars=491 node=SDR9494","metadata":{"llm_enabled":true},"output_summary":"ai_candidates=0 merged=1 calls=","recording_id":167802,"started_at":"2026-07-16T10:14:06.513687+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":163777}