Chrome is adding `window.ai` – a Gemini Nano AI model right inside the browser

> The code below is all you need to stream text with Chrome AI and the Vercel AI SDK. ... `chromeai` implements a Provider that uses `window.ai` under the hood

Leave it to Vercel to announce `window.ai` on Google's behalf by showing off their own abstraction but not the actual Chrome API.

Here's a blog post from a few days ago that shows how the actual `window.ai` API works [0]. The code is extremely simple and really shouldn't need a wrapper:

    const model = await window.ai.createTextSession();
    const result = await model.prompt("What do you think is the meaning of life?");

[0] https://afficone.com/blog/window-ai-new-chrome-feature-api/

Fwiw, this is a very experimental API and we're not really promoting this as we know the API shape will have to change. It's only available by enabling a flag so we're working with a lot of developers via the preview program (link below)

Overview: https://developer.chrome.com/docs/ai/built-in

Sign-up: https://docs.google.com/forms/d/e/1FAIpQLSfZXeiwj9KO9jMctffH...