{
    "byline": null,
    "charset": "UTF-8",
    "dir": null,
    "excerpt": "Yesterday OpenAI announced a proof that settled a long-standing question about the Navier-Stokes equations from fluid dynamics. The announcement has created a lot of buzz, as one would expect. But there\u2019s an aspect of OpenAI\u2019s work that I haven\u2019t seen anyone talk about: they posted a Lean 4 formal proof at the same time as their conventional human-readable proof.",
    "lang": null,
    "length": 2389,
    "publishedTime": null,
    "siteName": null,
    "title": ""
}