Meta and Apple Team Up to Run Muse Spark Open AI on Mac Studio
Meta’s new open-weight Muse Spark Open model — which Meta calls its most capable US open-weight model yet — was built to run locally on Apple M5 Ultra Mac Studios via Apple’s MLX framework. Meta’s AI chief Alexandr Wang said the two companies have been collaborating for months. Full story in slides above — sources: The Wall Street Journal, TechCrunch, 9to5Mac, October 15-16, 2026.