ToolsThe story, in brief
Meta's new model is Muse Spark, and meta.ai chat has some interesting tools
Meta just quietly launched Muse Spark. Here's what it does.
The KeyNews take
Why it matters
Meta is expanding its AI product lineup with a new model and updated chat capabilities, signaling continued investment in competing with OpenAI and Google in the generative AI space.
The key facts
8 to knowMeta launched new model called Muse Spark
meta.ai chat includes new tools
Product announcement via Simon Willison's tech blog (April 8, 2026)
Part of Meta's broader AI product strategy
Meta launched new model: Muse Spark
meta.ai chat interface expanded with new tools
Product announcement indicates continued Meta investment in generative AI
Source: Simon Willison (April 8, 2026)
Go to the source
Simon Willisonsimonwillison.net