EQUIPEngadget · 2h ago
Meta built a huge open-weight AI model for Macs, but you'll need 1TB of RAM to run it
Executive Brief
The 30-second read
Meta has released Muse Spark Open, which it classifies as the most capable open-weight AI model produced in the United States. Organizations must account for significant hardware demands, as the system requires 1TB of RAM to function on Mac hardware.
- 01Meta introduces Muse Spark Open as a premier domestic open-weight AI model
- 02Hardware requirements reach 1TB of RAM for local execution on Mac systems
- 03Open-weight architecture offers enterprise users increased transparency and local control over data
- 04Significant infrastructure investment is necessary to deploy this model in specialized business environments
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Business Travel Management 2026: Program Blueprint →AI-generated summary · Verify at source
Muse Spark Open is "the most capable US open-weight model to date," the company says.