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Stepfun AI Models

Explore all 2 Stepfun AI models available on CoreAI. Compare capabilities, pricing, and performance.

All Models (342)Ai21 (1)Aion-labs (4)Alfredpros (1)Alibaba (1)Allenai (4)Alpindale (1)Amazon (5)Anthracite-org (1)Anthropic (13)Arcee-ai (7)Baidu (5)Bytedance (1)Bytedance-seed (4)Cognitivecomputations (1)Cohere (4)
Stepfun

StepFun: Step 3.5 Flash (free)

Step 3.5 Flash is StepFun's most capable open-source foundation model. Built on a sparse Mixture of Experts (MoE) architecture, it selectively activates only 11B of its 196B parameters per token. It i
256K context 196B budget
Stepfun

StepFun: Step 3.5 Flash

Step 3.5 Flash is StepFun's most capable open-source foundation model. Built on a sparse Mixture of Experts (MoE) architecture, it selectively activates only 11B of its 196B parameters per token. It i
262K context 196B budget

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