Meta Unveils Muse Spark 1.1: A Leap Toward Personal Superintelligence

Introducing Muse Spark 1.1

We are thrilled to introduce Muse Spark 1.1, our latest multimodal reasoning model designed for complex agentic tasks. This upgrade delivers major gains in tool use, computer interaction, and coding while managing a million-token context window. Available now via the new Meta Model API, Muse Spark 1.1 helps you pursue goals, create what you imagine, and take action on what you value most.

"What's most impressive about Muse Spark is how much it packs into one model: massive million-token context, full multimodal support, built-in search with citations, strong reasoning, top-tier coding abilities, structured output, and parallel tool calling — all in a clean OpenAI-compatible package."