I loved StepFun 3.7 Flash back when it was released, I'm so glad they're returning to…
This is a dev post classified by Jev as Other (a launch), kept by the Dev Radar because it carries real work, not commentary.
StepFun is so back! I loved StepFun 3.7 Flash back when it was released, I'm so glad they're returning to the game. Seems like a very strong model! - 600B total and 27B active MoE - 1M context with Vision - Designed to perform extremely well on coding, 3D and web design. ArtificialAnalysis puts it on par with Kimi K3 in Intelligence, while Kimi has over 4x as many params! It's also designed to be relatively inexpensive compared with the models it's directly competing against. Open weights on October 15th. Can't wait to try it out!
Posted by Mia (32.3k followers) 15 h ago · 190 likes · 10k views · view the original post on X. Kept by the Dev Radar as Other.
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