Muse has already been called "the best model I’ve ever seen for creative writing." We just made it even better.

Introducing Muse 1.5, the premier AI model for fiction.

• 40% longer scenes - Muse 1.5 can write much longer, and it does so with more detail than ever.

• Better instruction following - Muse is now much more disciplined, and will stay on track even during lengthy generations.

• 20% more credit-efficient - Longer, more cohesive prose for fewer credits!!

• 2x preferred to Claude 3.7 Sonnet - In blind tests in the Draft tool, Muse 1.5 generations were liked twice as frequently as Claude 3.7 Sonnet.

This update to Muse improves it by almost every metric—quality, consistency, detail, and value. Try it now in the Write button and Draft tool.

P.S. We think everyone will prefer Muse 1.5 by a large margin, but you can still find Muse 1 in the Retired Models section (under Advanced) in your Prose Mode selector!