Three 🥑 in a row from Muse Spark 1.1 to 1.3 within two months. Huge momentum of the team pushing on the model capability especially on coding, agent, instruction following, and long context capability. Try it out at and let us know what you think.
Excited to share what we’ve been building at Meta Superintelligence Labs!
Today we’re launching Muse Spark 1.1, our strongest model yet for complex agentic workflows — delivering massive gains in agents, computer use, coding, multimodal reasoning, and multi-agent orchestration.
This is also our first API release! We’d love to hear your feedback.
And we’re just getting started, super proud of the team behind it, and the larger models are training right now. 🚀