Muse Spark
Meta · 2026-04-08
Muse Spark is Meta's first model from Meta Superintelligence Labs, announced in April 2026. It is a natively multimodal reasoning model with tool-use, visual chain-of-thought, and multi-agent orchestration support, aimed at multimodal perception, reasoning, health, and agentic tasks. Meta made it available through meta.ai and the Meta AI app with a private API preview rather than releasing open weights.