Claude Duet invites every waitlisted US Pro, Max and Ultra subscriber

Anthropic has invited every Pro, Max and Ultra subscriber in the US who was on the Claude Duet waitlist as of November 12. If that's you, the invite is in your inbox. The waitlist is still open if you haven't joined, and Claude Duet is still a research preview.

Duet usage counts toward your Pro, Max or Ultra limits. It's proactive and runs in the background, so you may go through your limits faster than usual. The research preview comes with full limit resets to give you room to try it, three on Pro and one on Max and Ultra. You'll find them in Settings > Usage. If you already received yours, these aren't additional ones.

Settings > Usage also shows how much of your usage went to Duet, and you can pause its proactivity in settings if it's using too much.

Anthropic says it aims to open Duet to more countries outside the US very soon. It hasn't given a date.