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.
未经设区的市级以上网信部门、公安机关批准或者行业主管部门、运营者授权，任何个人、组织不得对网络安全等级保护第二级（含）以下的网络开展网络安全漏洞探测、渗透性测试等可能影响网络安全的活动。
。heLLoword翻译官方下载对此有专业解读
Daniel Stenberg Founder, cURL
朱雀三号的冲天之姿，恰如亦庄向高水平科技自立自强迈进的昂扬姿态。从商业航天的持续突破，到机器人赛道上的不断攻关，再到信创产业的迭代升级，通明湖畔的科学家和企业家们，在一个个“卡脖子”领域携手共进，推动高精尖产业向价值链高端迈进。