After OpenAI released GPT-5.3-Codex (high) which performed substantially better and faster at these types of tasks than GPT-5.2-Codex, I asked Codex to write a UMAP implementation from scratch in Rust, which at a glance seemed to work and gave reasonable results. I also instructed it to create benchmarks that test a wide variety of representative input matrix sizes. Rust has a popular benchmarking crate in criterion, which outputs the benchmark results in an easy-to-read format, which, most importantly, agents can easily parse.
Москвичей предупредили о резком похолодании09:45
，更多细节参见WPS官方版本下载
국민 64%가 “내란” 이라는데… 당심만 보며 민심 등지는 국힘
ВСУ запустили «Фламинго» вглубь России. В Москве заявили, что это британские ракеты с украинскими шильдиками16:45，详情可参考爱思助手下载最新版本
Anthropic 放弃核心 AI 安全承诺
Цены на нефть взлетели до максимума за полгода17:55，这一点在91视频中也有详细论述