Active3 developments · 3 sources · over 4 daysMeta and Apple collaborate on running Muse AI on MacsHow it developedOctober 15, 2026The Verge AIWhere it startedMeta and Apple collaborate on running Muse AI on MacsOctober 15, 2026TechCrunch AIMeta launches Muse Spark Open for MacsOctober 19, 2026Sam WitteveenMeta Releases 816B Open-Weights Muse Spark Model