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I got access to Gemini Diffusion, Google's first diffusion LLM, and the thing is absurdly fast - it ran at 857 tokens/second and built me a prototype chat interface in just a couple of seconds, video here: simonwillison.net/2025/May/21/...

simonwillison.netGemini DiffusionAnother of the announcements from Google I/O yesterday was Gemini Diffusion, Google's first LLM to use diffusion (similar to image models like Imagen and Stable Diffusion) in place of transformers. …

21/5/25, 9:45 pm18 reposts135 likes

Andy Ide

@andyide.bsky.social

22 May 2025

That looks very exciting. I cant wait to vibe code that bad boi!

Eric Lee

@sdust.dev

22 May 2025

Can’t wait to get my hands on it Wonder if other companies will adopt similar technique

Andrew Lee

@candrewlee.com

22 May 2025

My jaw dropped at that clip of generating the chat page. Crazy fast