# Vercel adds Muse Spark Open to AI Gateway

_Published Thursday, October 15, 2026 at 5:06 PM EDT · AI · Latest · Tier 2 — Notable_

![Vercel adds Muse Spark Open to AI Gateway — Primary](https://assets.vercel.com/image/upload/contentful/image/e5382hct74si/7A6sXjeRC0lrfnxInP7996/e908500d803496bcb3b0dc8e37de3259/image__65_.png)

Vercel has made Meta's Muse Spark Open available through AI Gateway, giving developers access to the open-weight reasoning model without separate provider accounts. The model accepts text and images within a 1M-token context window and is designed for coding tasks such as debugging and refactoring across multiple files.

Developers can use it through the AI SDK, OpenAI-compatible Chat Completions and Responses APIs, the Anthropic-compatible Messages API, and connected coding agents. Vercel says the model is available with zero data retention and no training, while Gateway passes through provider pricing without an inference platform fee.

## Sources

- [Vercel News](https://vercel.com/changelog/muse-spark-open-now-available-on-ai-gateway)

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Canonical: https://techandbusiness.org/newswire/FasvoZnf3zrHWZudCvtUhS
Published: 2026-10-15T21:06:18.064Z
Story chronology: 2026-10-15T00:00:00.000Z
Retrieved: 2026-10-15T23:47:19.382Z
Publisher: Tech & Business (techandbusiness.org)