{"agent_type":"callsign_analysis","ai_model":"Qwen2.5-3B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-07-17T23:23:49.852202+00:00","duration_seconds":0.667326,"id":1815004,"input_summary":"chars=714 node=683211","metadata":{"llm_enabled":true},"output_summary":"ai_candidates=0 merged=0 calls=","recording_id":173524,"started_at":"2026-07-17T23:23:49.184876+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":169019}