Stepfun

Stepfun

Scale-up intelligence possibilities for everyone

309 followers

StepFun is a frontier AI platform building powerful, actionable intelligence with the Step series of models.
This is the 2nd launch from Stepfun. View more
Step 3.7 Flash

Step 3.7 Flash

Launched this week
Flash-speed agents model that can see and act
An Apache 2.0 open-weight Flash model for real-world agents. Step 3.7 Flash combines vision, coding, search, tool use, 256K context, ~11B active params, and up to 400 TPS.
Step 3.7 Flash gallery image
Step 3.7 Flash gallery image
Step 3.7 Flash gallery image
Step 3.7 Flash gallery image
Free
Launch Team