Марк Леонов (Редактор отдела «Россия»)
This month, OpenAI announced their Codex app and my coworkers were asking questions. So I downloaded it, and as a test case for the GPT-5.2-Codex (high) model, I asked it to reimplement the UMAP algorithm in Rust. UMAP is a dimensionality reduction technique that can take in a high-dimensional matrix of data and simultaneously cluster and visualize data in lower dimensions. However, it is a very computationally-intensive algorithm and the only tool that can do it quickly is NVIDIA’s cuML which requires CUDA dependency hell. If I can create a UMAP package in Rust that’s superfast with minimal dependencies, that is an massive productivity gain for the type of work I do and can enable fun applications if fast enough.
。17c 一起草官网对此有专业解读
Analysis of millions of events over sub-Saharan Africa shows that wind shear amplifies the impact of soil moisture in triggering rapidly developing thunderstorms.
手机厂商积累的供应链管理能力、精密制造经验等，理论上可以迁移至机器人领域。但实际上能不能走通，还要解决市场和技术两大难题。一方面是机器人赛道本就拥挤，各家具身智能厂商已从卷技术转向卷量产和场景落地，手机厂商作为后来者短期内很难抢到太多份额；另一方面，手机厂商的技术迁移存在关键短板，在机器人的电机、灵巧手结构、控制算法等方面的积累有限，这需要从零开始攻克或通过合作补足。