ToolsJuly 9, 2026via Vercel Blog
Muse Spark 1.1 is now available on AI Gateway
Why it matters
Meta is shipping a production-ready multimodal reasoning model designed for autonomous agent workflows. This represents a competitive move against OpenAI's o1 and Claude in the agentic reasoning space, with distribution through Vercel's AI Gateway lowering friction for developers to adopt.
Key signals
- Muse Spark 1.1 released on AI Gateway (Vercel platform)
- 1M token context window
- Multimodal: text, image, video, PDF, audio inputs
- Agentic capabilities: parallel tool calling, structured output, built-in search with citations
- Zero markup pricing—provider rates only, no platform fee on inference
- Zero Data Retention support
- Works with MCP servers and custom skills without examples
- Can operate as main agent or subagent
- Published July 9, 2026
The hook
Meta's Muse Spark 1.1 just hit AI Gateway with 1M context and native agent orchestration—no examples needed.
Muse Spark 1.1 from Meta is now available on .AI Gateway
It is a multimodal reasoning model with a 1M token context window built for agentic tasks, accepting text, image, video, PDF, and audio inputs.
Muse Spark 1.1 plans and orchestrates work across tools and services, operating as a main agent or as a subagent, and it works with new tools, MCP servers, and custom skills without examples. The model supports parallel tool calling, structured output, and built-in search with citations.
To use Muse Spark 1.1, set to in the :modelmeta/muse-spark-1.1AI SDK
AI Gateway provides a unified API for calling models, tracking usage and cost, and configuring retries, failover, and performance optimizations for higher-than-provider uptime. It includes built-in , , , , and more.custom reportingZero Data Retention supportbudgets for API keysrouting rules
AI Gateway reflects provider pricing with no markup and does not charge a platform fee on inference, including on (BYOK) requests.Bring Your Own Key
Try Muse Spark 1.1 in the .model playground