https://arberzela.github.io/blog/ Arber Zela is a Postdoctoral Researcher at LIONS, EPFL, working on adaptive computation (reasoning, looping, test-time training), global optimization, and artificial life. en https://arberzela.github.io/blog/sfprm/ https://arberzela.github.io/blog/sfprm/ Tue, 20 Oct 2026 00:00:00 GMT Adaptive loop halting on the hypersphere. Run a looped transformer's fixed-point solver on the unit sphere: the state cannot blow up, halting becomes an angle, and the geometry of the computation becomes readable. looped transformers adaptive computation paper