StepFun
ModelsModels from this lab.5
RankedModels with an index.2
Top modelModel with the highest index.68.4Step 5 Preview
LatestRelease of the newest model.2026-09Step 5 Preview
Best by category
Out of 100AgenticMulti-step tasks with tools.Step 5 Preview68.8
CodingCode writing and repair.Step 5 Preview71.4
ReasoningLogic problems and puzzles.Step 5 Preview67.4
MultimodalTasks with images and text.Step 5 Preview62.2
KnowledgeFacts and expert knowledge.Step 5 Preview63.5
MultilingualTasks in many languages.—
InstructionTasks with strict prompt rules.—
MathMath problems.—