OpenAI Shares Astra Proofs for Ten Math Advances
Internal Astra model produces Lean-certified proofs for ten open problems across math and theoretical computer science.
OpenAI researcher SĂ©bastien Bubeck announced that an internal version of the upcoming Astra model solved ten open problems. Greg Brockman added that the work cost roughly $2000 at current API rates. The results span von Neumann algebras, sphere packing bounds, circuit complexity, and Ramsey theory. Each proof ships with Lean certificates and chain-of-thought records. An official OpenAI page lists the ten advances in geometry, cryptography, and complexity. The same model previously tackled the ErdĆs unit-distance conjecture in May.
yes, nonsofic groups exist: this statement is one of many new beautiful results proved by Astra, our next major model. We're releasing 10 such Astra proofs, complete with lean certificates and CoT walkthroughs for each of them. The results are wide-ranging, from von NeumannâŠ

