Anthropic upgrades Claude streaming rendering, claiming a roughly 4x improvement in response smoothness.
Anthropic claims that the Claude web and desktop versions have rebuilt their streaming renderers, updating only content that is still changing, resulting in approximately 4 times smoother streaming of long answers. These performance figures are from their own official testing.
Anthropic has upgraded the streaming rendering mechanism for Claude's web and desktop versions.The new renderer only updates the parts of the response that are still changing, reducing UI lag during the generation of long responses.
Official tests claim that stuttering on slower laptops is reduced by approximately 9 times, the worst stuttering time is shortened by 4.5 times, and 120fps can be maintained on a 120Hz MacBook. These figures are manufacturer test results; actual performance may vary depending on the device and the length of the response.
refer to:Claude Developer Announcement