Anthropic is actively working on its custom styles feature. In the latest version, currently in development, users will be able to test custom styles by selecting one and asking Claude to generate content such as a short story, an email, or educational material. This will allow users to evaluate how their custom style performs and what kind of output they can expect.
A new tooltip has also been added to the interface. It suggests that users can choose from preset styles or create their own to customize the tone of voice, vocabulary, level of detail, and more. The tooltip includes a link to an FAQ page, although the page is not yet available.
Anthropic is further developing an account preferences feature, which will be accessible in the settings. This feature will allow users to set a system prompt to specify their preferences, likes, or expectations. For example, a user could clarify that when they refer to “Cloud,” they mean Claude by Anthropic and not Cloud, like in Google Cloud.
While there is no confirmed release date for these features, they are actively being worked on and could become available at any time.