I've seen his nano GPT implemented using JAX, now we have C/CUDA. I'd love to see if nano GPT could be doable in Mojo. I took a stab at a Mojo conversion of his Wavenet project (Andrej's zero to hero course) and I gotta say... python has so many nice features lol. Stating the obvious I know but what you see done in 6 lines of python takes so much more work in other languages.