ACT-1 is a large-scale Transformer trained to use digital tools — among other things, we recently taught it how to use a web browser. Right now, it’s hooked up to a Chrome extension which allows ACT-1 to observe what’s happening in the browser and take certain actions, like clicking, typing, and scrolling, etc. The observation is a custom “rendering” of the browser viewport that’s meant to generalize across websites, and the action space is the UI elements available on the page.
This is a Transformer model trained to use a web browser.
