- Will Anthropic announce a Millennium Prize solution by December 31, 2026?10¢10%
- Will Anthropic announce a Millennium Prize solution by December 31, 2027?28¢28%
Recent developments center on intense competition between leading AI labs to tackle the Navier-Stokes Millennium Prize Problem. In early September 2026, OpenAI announced that its internal multi-agent system produced a Lean-formalized proof establishing a singularity in the equations, satisfying key criteria for the $1 million prize. Concurrent work by Anthropic researcher Levent Alpöge alongside mathematician Tristan Buckmaster advanced related forced Euler equations using large language models, including unreleased Claude versions, but stopped short of the full Navier-Stokes resolution. These efforts highlight accelerating AI capabilities in mathematical formalization and proof generation, alongside ongoing scrutiny over verification, priority claims, and model training data. Traders are watching for any follow-up Anthropic announcements or Clay Institute validation that could shift sentiment in this fast-moving domain.
Rules
This market will resolve to "Yes" if Anthropic, or an official representative of Anthropic, announces that Anthropic has solved any of the qualifying Millennium Prize Problems by 11:59 PM ET of the date specified in the title. Otherwise, this market will resolve to "No". The qualifying problems are the Riemann Hypothesis, P versus NP, the Yang-Mills existence and mass gap problem, the Hodge Conjecture, and the Birch and Swinnerton-Dyer Conjecture (https://www.claymath.org/millennium-problems/). Announcements concerning the Navier-Stokes existence and smoothness problem will not qualify. A qualifying announcement must express that the problem has been solved; announcements of partial results or progress toward a solution will not qualify. The announcement must present the solution as the work of Anthropic, its researchers, or its models, alone or jointly with outside researchers. An announcement that only credits or congratulates outside researchers, including researchers who used Anthropic's models, compute, or research credits, will not qualify. No further confirmation from Clay Math Institute or any other organization is required. The primary resolution source for this market will be official information from Anthropic and/or its official representatives; however, a consensus of credible reporting may also be used.