Dan Abramov vibed a Lean proof of Conway’s 50-year refinement conjecture
Dan Abramov (Sept 18) describes spending about a month and roughly 40B tokens across Claude and ChatGPT/Codex multi-agent labs to produce a Lean-checked proof of Conway’s 1976 omnific-integer refinement conjecture. It has not been independently verified by mathematicians yet; he invites refutations.