Muse Wonder now available on AI Gateway
By Steven Van ·
Meta’s model supports a 1M-token context window, image and PDF input, and coding agents that delegate tasks and recover from errors.
Coding agents can now use Meta’s Muse Wonder through Vercel AI Gateway with one API key, without creating a separate Meta account. The model is designed to plan multi-step tasks, delegate work to sub-agents, and recover from errors during long-running work.
Code, screenshots, and documents
Muse Wonder supports text, image, and PDF input, plus tool calling and structured output, so agents can work with code, screenshots, and documents in the same workflow. Its 1M-token context window is shared by the prompt and response.
Connect an app or coding agent
Set AI_GATEWAY_API_KEY in the environment and use meta/muse-wonder-1.0 as the model name. Apps can call it through the AI SDK’s generateText and streamText functions, or through the OpenAI Chat Completions, OpenAI Responses, and Anthropic Messages APIs by changing the base URL.
For coding agents, run npx vercel ai-gateway setup, then select meta/muse-wonder-1.0 in the agent’s model settings. The model is also available to try in the playground.
Token pricing
The model page lists input at $4 per million tokens and output at $20 per million tokens. Access supports either an AI Gateway API key or a provider key.