AI Researcher Compares Hyper-UT and Tilde: Squaring Modulo Problem Better Tests Universal Transformers

kohjingyu · x · 2026-08-04

A researcher tweets: 'This also reminds me of Hyper-UT which constructs a pointer value retrieval problem that benefits from serial computation in the model architecture. I kind of like the squaring modulo problem that Tilde is using more than this though, seems like it more directly teases out the actual thing you want a UT to do.'

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