36氪获悉，晶升股份公告，公司持股6.51%的股东卢语因自身资金需求，拟减持公司股份不超过415.09万股，即不超过公司总股本的3%。原文链接下一篇中国贸促会将发布2025年12月份全球经贸摩擦指数明天（2月28日）上午十点，中国贸促会将举办2月份月度发布会。发布会上将发布2025年12月份全球经贸摩擦指数，公布今年1月份全国贸促系统的商事认证数据并发布《中国博览会和展览会2026》等内容。（央视新闻）
Many people reading this will call bullshit on the performance improvement metrics, and honestly, fair. I too thought the agents would stumble in hilarious ways trying, but they did not. To demonstrate that I am not bullshitting, I also decided to release a more simple Rust-with-Python-bindings project today: nndex, an in-memory vector “store” that is designed to retrieve the exact nearest neighbors as fast as possible (and has fast approximate NN too), and is now available open-sourced on GitHub. This leverages the dot product which is one of the simplest matrix ops and is therefore heavily optimized by existing libraries such as Python’s numpy…and yet after a few optimization passes, it tied numpy even though numpy leverages BLAS libraries for maximum mathematical performance. Naturally, I instructed Opus to also add support for BLAS with more optimization passes and it now is 1-5x numpy’s speed in the single-query case and much faster with batch prediction. 3 It’s so fast that even though I also added GPU support for testing, it’s mostly ineffective below 100k rows due to the GPU dispatch overhead being greater than the actual retrieval speed.，推荐阅读safew官方版本下载获取更多信息
。WPS下载最新地址对此有专业解读
alphaXiv (What is alphaXiv?)。关于这个话题，91视频提供了深入分析
不少作者认为，出版商在保护作品不被 AI 滥用这件事上没有尽力，却拿走了一半赔偿。更关键的是，和解协议并不要求 Anthropic 承认任何违法行为，法院对「AI 训练属于合理使用」的认定照样有效。