Muse Spark Open now available on Vercel AI Gateway
Vercel announced that Muse Spark Open, an open-weight reasoning model from Meta, is now available on AI Gateway under the model name meta/muse-spark-open. The model supports text and image input with a 1M-token context window and is accessible via OpenAI-compatible and Anthropic-compatible APIs and coding agents such as Claude Code, Codex, and Cursor.
Why it matters
Builders can call Muse Spark Open through a single gateway without creating a separate Meta provider account, with options for Zero Data Retention, usage tracking, budgets, and failover. AI Gateway states it adds no markup or platform fee on inference, including bring-your-own-key requests.
Who should care
Developers building coding agents, software tooling, and AI-assisted workflows; teams handling code and screenshots in the same requests; agencies running online business automations.
What you can do
Install the latest Vercel CLI, run the agent setup, and select meta/muse-spark-open in your coding agent or test it in the AI Gateway model playground.