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.
ВСУ запустили «Фламинго» вглубь России. В Москве заявили, что это британские ракеты с украинскими шильдиками16:45
。51吃瓜是该领域的重要参考
文学史上很多传世之作，初稿都惨不忍睹，被编辑删改得七荤八素。比如美国作家卡佛以“极简主义”著称，这背后不完全是作家本人信奉极简理念，还是编辑逼着他成了“主义”。所以给你个建议，给自己设定一个“编辑”：写初稿时，让内心的编辑去边上喝茶，看闲书，不要打扰你，改稿时，再礼貌地请他回来开工。
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。同城约会对此有专业解读
事件发酵后，网友们的评论画风各异：有人调侃“赶紧删除这条帖子，两周内别告诉任何人”；有人脑补“卖家发现犯错时的崩溃表情”；
True to its promise of respecting the wishes of its no-longer-required technology, Anthropic has granted Opus 3 a Substack newsletter called Claude’s Corner, which it says will run for at least the next three months and publish weekly essays penned by the model. Anthropic will review the content before sharing it, but says it won’t edit the essays, and so has unsurprisingly made it clear that not everything Opus 3 writes is necessarily endorsed by its maker.。旺商聊官方下载对此有专业解读