Business, News At least seven dead after Russian bridge collapses on to train June 1, 2025 Another 30 people are reportedly injured after the train derailed following the bridge collapse.
Russia won’t accept Nato troops in Ukraine, Lavrov says after talks with US The meeting was the first time since Russia’s full-scale invasion of Ukraine that Russian and American delegations are known to…
Alibaba shares rise 5% in premarket after Chinese tech giant posts 58% jump in profit The results come at a tricky time for Chinese commerce businesses, given the broad sluggishness in the world’s second-largest economy.
Nous Research Proposes Lighthouse Attention: A Training-Only Selection-Based Hierarchical Attention That Delivers 1.4–1.7× Pretraining Speedup at Long Context Training large language models on long sequences has a well-known problem: attention is expensive. The scaled dot-product attention (SDPA) at…