{"agent_type":"callsign_analysis","ai_model":"Qwen2.5-3B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-07-10T21:54:17.312920+00:00","duration_seconds":0.333886,"id":1581037,"input_summary":"chars=28 node=SDR9494","metadata":{"llm_enabled":true},"output_summary":"ai_candidates=0 merged=1 calls=","recording_id":157774,"started_at":"2026-07-10T21:54:16.979034+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":154910}