> Disproof of the Jacobian conjecture by example

It should be noted that there was a manuscript, available online since the beginning of 2025, with a solution to the Jacobian conjecture:

"Adrian Vasiu claims that the 7 page AI paper on the 3D Jacobian conjecture counterexample used notation and concepts from a draft of a paper jointly written with Alexander Borisov and Ofer Gabber, dated to January 14, 2025 and made publicly available on January 16, 2025."

The extract is from wikipedia, where the sources are given.