随着大型语言模型的快速发展，全注意力机制在准确率上表现出色，但 O(n²) 的计算复杂度导致长上下文任务耗费大量内存与算力，限制高效应用。现有架构多依赖从头训练，成本高且不利于中小型研究机构。混合架构虽兼顾精度与效率，但仍面临设计复杂和硬件适配困难的问题。针对这些挑战，研究团队提出 Jet-Nemotron，通过 ...

Get the API Weekly Crude Oil Stock results in real time as they're announced and see the immediate global market impact.

As pharmas play up their U.S. investment plans during the second Trump administration, the particulars of one project at AbbVie are coming into focus.

Google Gemini's one of the most powerful features is Deep Research, but up until now, it has been strictly limited to the Gemini interface. This could change soon.