{"agent_type":"callsign_analysis","ai_model":"Qwen2.5-3B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-07-11T19:41:46.663767+00:00","duration_seconds":0.288096,"id":1610648,"input_summary":"chars=953 node=683210","metadata":{"llm_enabled":true},"output_summary":"ai_candidates=0 merged=1 calls=","recording_id":159894,"started_at":"2026-07-11T19:41:46.375671+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":156815}