{"agent_type":"callsign_analysis","ai_model":"Qwen2.5-3B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-07-02T23:20:15.133447+00:00","duration_seconds":0.330861,"id":1309176,"input_summary":"chars=17 node=SDR9494","metadata":{"llm_enabled":true},"output_summary":"ai_candidates=0 merged=0 calls=","recording_id":138939,"started_at":"2026-07-02T23:20:14.802586+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":137782}