The arXiv is where we keep papers on math, physics, etc. It's run by Cornell University. It seems unlikely that the US government would demand that Cornell destroy the arXiv. But the many copies o...

U.S. negotiators pressing Kyiv for access to Ukraine's critical minerals have raised the possibility of cutting the country's access to Elon Musk's vital Starlink satellite internet system, three sources familiar with the matter told Reuters.

DeepSeek-R1 utiliza aprendizado por reforço para superar concorrentes em raciocínio, destilação eficiente e licenciamento aberto, oferecendo desempenho excepcional em IA.