GPT‑5.6 disproves Dinitz‑Garg‑Goemans conjecture, per recent tweet

A recent tweet highlighted a breakthrough in theoretical computer science. The tweet claims that GPT‑5.6 has produced a counterexample to the Dinitz‑Garg‑Goemans conjecture. The conjecture, named after Dinitz, Garg, and Goemans, has been an open problem in combinatorial optimization. The reported result suggests that the conjecture does not hold in general. The discovery was shared by Dmitry Rybin, who posted a link to the relevant discussion. No formal paper or peer‑reviewed validation has been cited in the tweet. If confirmed, the finding could reshape research directions in the field. Observers will await further details or a formal write‑up to assess the claim.