Federico Viticci(@viticci):Seeing some WILD improvements to M5 Ultra performance for MLX after just one week. Measured recent oMLX upstream builds, token prefill has essentially doubled across the board with Flash-Next. Only one week has passed. Will need to update my review soon!

Federico Viticci

@viticci

Founder and Editor-in-Chief @MacStoriesNet. Writer, podcaster, and builder. I write about Apple and AI. Get more MacStories:

Joined February 2009

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Federico Viticci@viticci

2026.09.28 08:16

Seeing some WILD improvements to M5 Ultra performance for MLX after just one week. Measured recent oMLX upstream builds, token prefill has essentially doubled across the board with Flash-Next. Only one week has passed. Will need to update my review soon!