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.
Боевые действия между Пакистаном и Афганистаном не сулят ничего хорошего, Москва рассчитывает на скорое прекращение конфликта. Об этом заявил пресс-секретарь президента России Дмитрий Песков, передает РИА Новости.
11:19 PM PST · February 26, 2026。关于这个话题，雷电模拟器官方版本下载提供了深入分析
The person added that while the team is excited to attend, it’s unclear if the entire 23-player roster will be on hand because of potential scheduling conflicts.
。关于这个话题，旺商聊官方下载提供了深入分析
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Additional reporting by Jonathan Fagg, Patrick Hughes and James Pearson