efficient training 1large language models 1residual stream expansion 1sparse computation 1transformer architectures 1
From the 1 of 2 linked papers with an AI index.
2 papers
cs.LG2026
xHC: Expanded Hyper-Connections
Xiangdong Zhang, Xiaohan Qin, Sunan Zou +10
The paper introduces xHC, a method that expands the residual stream of Transformers to many parallel streams using temporal feature augmentation and a sparse update scheme, enablin…
cs.CL2026
NITP: Next Implicit Token Prediction for LLM Pre-training
Xiangdong Zhang, Debing Zhang, Shaofeng Zhang +3
Standard next-token prediction (NTP) supervises language models solely through discrete labels in the output logit space. We argue that this sparse one-hot supervision leaves the l…