In October, OpenAI announced that they had found a way to construct a 4-dimensional quantum Yang-Mills field. A few days ago, the group of physicists investigating the result announced that the proof is likely correct, and published the Lean proof as well as an overview paper.

The full human-readable paper is still not published, but there's a legitimate question if that is even important nowadays. A frontier model can just as well ingest the Lean version and generate human-readable portions for whatever the reader is interested in on demand.

For this video, it doesn't really matter because the overview paper has more than enough depth for a high-level explainer.