Meta and Apple, Longtime Foes, Team Up to Put Open-Weight AI on Macs
Corroborated by 5 sources from 5 publishers
TL;DR
Meta built a huge open-weight AI model for Macs, but you'll need 1TB of RAM to run it Muse Spark Open is "the most capable US open-weight model to date," the company says.
Sources
1
Dow Jones WSJ
https://www.wsj.com/tech/ai/meta-and-apple-longtime-foes-team-up-to-put-open-weight-ai-on-macs-a28fde11?mod=rss_Technology
2
Engadget
https://www.engadget.com/2287833/meta-built-a-huge-open-weight-ai-model-for-macs-but-youll-need-1tb-of-ram-to-run-it
3
The Verge (Tech)
https://www.theverge.com/news/1012293/meta-apple-muse-spark-open-ai-model-mlx
4
Financial Times Companies
https://www.ft.com/content/3568dbda-ac85-45b3-815a-3a8ec853a78d?syn-25a6b1a6=1
5
TechCrunch
https://techcrunch.com/2026/10/15/meta-launches-an-open-weight-model-that-runs-on-macs