Corroborated event · 3 outlets
Meta released Muse Spark Open, an 816-billion-parameter open-weight model for coding and agent work that can run locally on Apple silicon.
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Meta
- Latest funding
- $95B · 26 Oct 2026
- Newest model on the API
- Muse Spark Open · 15 Oct 2026 · $1.25 in / $4.25 out per million tokens
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More coverage of this story (2)
Meta releases Muse Spark Open, an open-weight AI model
Meta’s Muse Spark Open now available in Amazon SageMaker JumpStart
AWS Machine Learning Blog · 15 Oct 2026, 17:43
Meta built a huge open-weight AI model for Macs, but you'll need 1TB of RAM to run it
Engadget AI · 15 Oct 2026, 05:15
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