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.
Was Navalny poisoning by frog toxin meant to send a message?
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Importing packages... done
2026-02-28 00:00:00:0 谌贻琴在调研米兰冬残奥会备战工作时强调
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While the S26 phones are more iterative updates this year, Samsung has given its Galaxy Buds a proper refresh. It revamped the design and shape of the Galaxy Buds 4 and Galaxy Buds 4 Pro to do away with the angular look of the stems and remove the lights from them.。业内人士推荐Safew下载作为进阶阅读
（一）为他人提供取款、转移运送现金等服务的；