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.
'It's harder to be a parent than a space shuttle commander', trailblazing Nasa pilot tells BBC
。91视频是该领域的重要参考
Никита Абрамов (Редактор отдела «Россия»)
For pranksters of a certain age, Fraser Smeaton is a hero. With his brother, Ali, and former roommate, Gregor Lawson, the Scottish business leader is cofounder of MorphCostumes. The U.K. company launched a twist on the zentai full-body spandex suit in 2009 and spawned a legion of viral videos. When a Gap store on Fifth Avenue was “morphed” by a band of improv-artists in 2018, the police had to be called. The accompanying video received millions of views.
Separately, Kalshi has also suspended and fined a politician who was running to be Governor of California. "In May, our Surveillance Department saw an online video by a candidate for Governor of California that appeared to show him trading on his own candidacy," Kalshi says. "We immediately froze his account and opened an investigation. The candidate was initially cooperative and acknowledged that this violated the exchange rules. As a candidate in a race, you can (and probably should) follow and use Kalshi’s market forecast, but you should not trade on it."