- Will Anthropic announce a Millennium Prize solution by December 31, 2026?10¢
- Will Anthropic announce a Millennium Prize solution by December 31, 2027?42¢
Recent AI-assisted math advances have shaped sentiment around whether Anthropic will formally announce a Millennium Prize solution. In August 2026, an unreleased Claude research model produced a verifiable improvement on Riemann zeta function bounds via subagent coordination and Lean formalization, though it stopped short of resolving the hypothesis. September developments centered on Anthropic employee Levent Alpöge’s personal collaboration with mathematician Tristan Buckmaster, yielding AI-supported results on forced Euler and related equations using Claude alongside other models; these were explicitly not company projects. OpenAI’s concurrent internal-agent swarm claimed a Navier-Stokes resolution, spurred by rumors of Anthropic progress, but the Clay Institute has not awarded any prize and continues review. Traders note Anthropic’s emphasis on capability demonstrations over official claims, alongside ongoing lab competition and verification timelines that could still shift positioning before market resolution.
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.