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StepFun's Step 5 Preview model now available on Vercel AI Gateway

1 article1 sourcesince Oct 8Last article

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Vercel says StepFun's flagship Step 5 Preview model is now live on its AI Gateway.

Vercel describes the model as built for agentic coding, research, and finance, with a 1M-token context window, text and image input, and a 600B-parameter mixture-of-experts design that activates 27B parameters. The report is a single announcement from Vercel Developers, and it does not include independent benchmark results or pricing details.

Written by AI from the articles below · updated Oct 9, 8:10 AM ET

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Latest developmentOct 8, 12:12 PM ET
StepFun's Step 5 Preview model now available on Vercel AI Gateway

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Oct 8
  1. Vercel Developers
    StepFun's Step 5 Preview model now available on Vercel AI Gateway

    AIVercel says StepFun's flagship Step 5 Preview, built for agentic coding, research, and finance, is now live on AI Gateway. The model offers a 1M-token context window, accepts text and image input, and uses a 600B-parameter mixture-of-experts design with 27B parameters active.

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