SFPRM Teaches Looped Transformers to Know When to Stop

Researchers introduce Spherical Fixed-Point Reasoners (SFPRM), which keep looped transformer states bounded on the unit sphere and let the model learn when to stop iterating.

2026-10-21 ~ 2026-10-22 · 3 related posts

• Spherical Fixed-Point Reasoners: keeping looped transformers bounded and teaching them when to stop — GabGarrett · 2026-10-21

2 near-duplicate retellings: peter_richtarik · LucaAmb