Step 3.7 Flash

Sparse multimodal mixture of experts: a 196B language backbone plus a 1.8B vision encoder, activating roughly 11B parameters per token. Native image and video understanding, a 256K context and about 400 tokens per second. Apache 2.0.

выход 29.05.2026; производителя StepFun в справочнике нет

Understands

text, images, video

Produces

text, code

Contents verified with the vendor: 2026-08-18

Included in subscriptions

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