OpenAI President Greg Brockman Confirms Major Progress on Second Millennium Prize Problem

OpenAI co-founder and president Greg Brockman has publicly confirmed that the company achieved significant progress on another Millennium Prize Problem, roughly a week after the organization announced a breakthrough related to the Navier–Stokes equations. The statement has drawn intense attention from Silicon Valley and the global academic community.

Brockman did not specify which problem the team is tackling. The remaining open Millennium problems include P vs NP, the Riemann Hypothesis, the Yang–Mills existence and mass gap, the Hodge Conjecture, and the Birch and Swinnerton-Dyer Conjecture. Speculation is growing that OpenAI may have effectively resolved two of the six unsolved problems, with possible details expected at its upcoming developer conference, DevDay.

In its earlier work on Navier–Stokes, OpenAI described a large-scale agent collaboration effort involving roughly 10,000 high-level reasoning agents operating over 88 hours, exchanging 2.7 million messages and using about 130 billion output tokens, with the final proof verified in the Lean formal language. Some researchers see this as a sign that AI is moving beyond probabilistic text generation toward a genuine scientific discovery engine.

The announcement has also reignited debates over computational resource allocation and the ownership of academic discoveries, as scholars question whether tech giants with access to next-generation private models could fundamentally reshape how breakthroughs are made.