Faster Streaming on Claude Web and Desktop

Long Claude answers now appear more smoothly as they are written, in the browser and the desktop app. Nothing to switch on.

Anthropic rebuilt the part of the app that draws the answer so it only redraws the text still changing, instead of the whole reply each time
A long reply stalls 9 times less often on a slower laptop, and its longest freeze is 4.5 times shorter
On a 120Hz MacBook the answer holds 120 frames per second from the start of the reply to the end
Applies to Claude on the web and the desktop app, with no setting to change