Google is integrating its Gemini Nano AI model into the Chrome desktop client, starting with Chrome 126. This integration aims to deliver powerful AI features to Chrome’s billions of users without the need for prompt engineering, fine-tuning, capacity, and cost concerns. The Gemini Nano AI will power features like the existing 'help me write' tool and provide web developers with high-level APIs to enable AI functionalities on-device. Additionally, the integration will include support for WebGPU and WebAssembly, enhancing the browser's capabilities. This announcement was made during #GoogleIO.