{"agent_type":"callsign_analysis","ai_model":"Qwen2.5-3B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-07-11T20:17:08.977765+00:00","duration_seconds":0.489429,"id":1612409,"input_summary":"chars=756 node=683211","metadata":{"llm_enabled":true},"output_summary":"ai_candidates=0 merged=0 calls=","recording_id":160022,"started_at":"2026-07-11T20:17:08.488336+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":156938}