AI at Meta
@AIatMeta
We're building the future of personal superintelligence to help people create, connect, and achieve more in life.
Joined August 2018
372 Following 880.9K Followers
Today we’re releasing Muse Spark Open, the most capable US open-weight model to date.
Built for coding and agentic work, it excels at long-horizon tasks, complex software engineering, and multi-step reasoning.
Key Model Specs:
→ 816B total / 42B active parameters
→ 1M token context window
→ Natively multimodal across text, image, video, audio
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