Meta's Muse Spark open-weight release is now in limited preview on GroqCloud
Groq has made Meta's open-weight agentic coding model Muse Spark Open available in limited preview on GroqCloud. It has 816B total parameters (42B active per token), a 131,072-token context window and runs at 350+ tokens per second per user.
What the article says
On October 15, 2026, Groq announced that Meta's Muse Spark Open, an open-weight model designed for agentic coding, is available in limited preview on GroqCloud. The announcement is categorized as a partnership.
The model has 816 billion total parameters, 42 billion active per token, in a design with 256 experts. On GroqCloud it offers a 131,072-token context window, accepts text and image input and outputs text, at more than 350 tokens per second per user according to Groq. Meta describes it as an agentic model that plans, acts, observes and corrects its course, and can spawn subagents, browse the web and operate computers. Groq argues speed matters because agentic tasks chain many model calls. Access can be requested at groq.com/muse-spark-open.
Read the official article AnnuIA profile
Summary written by AnnuIA in its own words from the official page of Groq. The content and rights belong to the publisher: please read the original article.