{"agent_type":"callsign_analysis","ai_model":"Qwen2.5-3B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-07-13T21:18:06.368848+00:00","duration_seconds":0.278209,"id":1677346,"input_summary":"chars=290 node=SDR9494","metadata":{"llm_enabled":true},"output_summary":"ai_candidates=0 merged=0 calls=","recording_id":164315,"started_at":"2026-07-13T21:18:06.090639+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":160943}