Open weights are not #opensource: Why #AI 's favorite label is under dispute https://www.theregister.com/columnists/2026/09/15/open-weights-are-not-open-source-why-ais-favorite-label-is-under-dispute/5295436 via @theregister@geeknews.chat & @sjvn@mastodon.social Downloading a model is increasingly easy. Understanding how it was made, or changing a system at its root, is another matter.