{"agent_type":"callsign_analysis","ai_model":"Qwen2.5-3B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-07-12T10:43:28.147852+00:00","duration_seconds":0.337892,"id":1618205,"input_summary":"chars=943 node=683211","metadata":{"llm_enabled":true},"output_summary":"ai_candidates=0 merged=1 calls=","recording_id":160320,"started_at":"2026-07-12T10:43:27.809960+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":157181}