# Proving and Improving the Platonic Representation Hypothesis with JEPAs > Source: > Published: 2026-10-30 14:30:02+00:00 Whether models trained on different modalities converge to the same representation of the world is central to AI. The Platonic Representation Hypothesis (PRH) conjectures that they do as they scale, but without a proof it offers neither a guarantee nor a recipe. We turn the hypothesis into a theorem