{"agent_type":"callsign_analysis","ai_model":"Qwen2.5-3B-Instruct-GPTQ-Int4","ai_pass":true,"ai_provider":"vllm","completed_at":"2026-07-18T02:32:11.273953+00:00","duration_seconds":0.271666,"id":1820952,"input_summary":"chars=73 node=SDR9494","metadata":{"llm_enabled":true},"output_summary":"ai_candidates=0 merged=1 calls=","recording_id":173901,"started_at":"2026-07-18T02:32:11.002287+00:00","status":"completed","step_name":"callsign.llm_extract","transcription_id":169353}