That makes sense. It definitely read like a university project to me.

One idea is "Transformers, analogous to general purpose computers" although that doesn't mention the meat of the article. "Transformers from scratch, a turing machine analogy" is another idea.

I'm not sure they're good titles but they don't imply that it's about using a transformer as a computer.

With the goal you state, I understand better how you came to the title.