{"agent_type":"callsign_analysis","ai_model":"Qwen2.5-3B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-07-13T19:40:46.598299+00:00","duration_seconds":0.268409,"id":1673341,"input_summary":"chars=174 node=683211","metadata":{"llm_enabled":true},"output_summary":"ai_candidates=0 merged=1 calls=","recording_id":164068,"started_at":"2026-07-13T19:40:46.329890+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":160705}