https://bbycroft.net/llm has 3d Visualization of tiny example LLM layers that do a very good job at showing what is going on (https://news.ycombinator.com/item?id=38505211)

Pretty neat! I'll definitely take a deeper look into this.

have little to do with this, but i have to say your project are indeed pretty cool! Consider adding some more UI?

Neat!