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.
Дополнение: Правительство Чувашии изначально сообщило о двух выпущенных по республике ракетах, однако затем удалило эту публикацию и опровергло информацию.
，详情可参考搜狗输入法2026
Publication date: 10 March 2026
We often compose multiple commands in a pipeline to make the most of our Effect system:
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