xHC Architecture Breaks Transformer Residual Stream Limits

Researchers introduced xHC, a new architecture that overcomes the limitations of expanding Transformer residual streams. It addresses diminishing returns and surging training costs associated with existing methods.

2026-07-20 ~ 2026-07-20 · 2 related posts

• xHC: A New Architecture Breaking Transformer Residual Stream Scaling Bottlenecks — rednote-hilab · 2026-07-20
• xHC scales Transformer residual streams beyond N=4 — pmttyji · 2026-07-20