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Which Millennium Prize Problem will AI solve next? — Polymarket Odds

Updated September 24, 2026 · Category: Tech & AI · Market end date: January 1, 2028

As of September 24, 2026 at 15:51 UTC, the leading outcome is Hodge Conjecture at 52.5%, followed by Birch and Swinnerton-Dyer at 19.5%, No solution by Dec 31, 2027 at 18.5%. The market has $186.8K in total volume and $2.6K in the last 24 hours.

Current odds

OutcomeProbability24h changeVolume
Hodge Conjecture52.5%
-3.0 pts$64.9K
Birch and Swinnerton-Dyer19.5%
$26.9K
No solution by Dec 31, 202718.5%
+2.0 pts$47.3K
Yang-Mills5.1%
-0.2 pts$13.1K
P versus NP1.9%
$13.0K
Riemann Hypothesis1.8%
-0.1 pts$21.6K

Total volume $186.8K · 24h volume $2.6K · Liquidity $27.5K. Prices are Polymarket YES-share prices read as probabilities; they are not executable quotes.

30-day price history

0%25%50%75%100%Sep 10Sep 24

Hodge Conjecture Birch and Swinnerton-Dyer No solution by Dec 31, 2027 · 30-day price history (12-hour points)

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How this market resolves

This market will resolve according to the first qualifying Millennium Prize Problem for which an eligible AI lab announces a solution by December 31, 2027, 11:59 PM ET.

If no eligible AI lab announces a solution to a qualifying problem by December 31, 2027, 11:59 PM ET, this market will resolve to "No solution by Dec 31, 2027". If solutions to two or more qualifying problems are announced on the same calendar day (ET), this market will resolve to the problem whose name, as listed below, comes first in alphabetical order.

The qualifying problems are, in alphabetical order, the Birch and Swinnerton-Dyer Conjecture, the Hodge Conjecture, P versus NP, the Riemann Hypothesis, and the Yang-Mills existence and mass gap problem (https://www.claymath.org/millennium-problems/). Announcements concerning the Navier-Stokes existence and smoothness problem will not qualify.

A qualifying announcement must be made by an eligible AI lab or an official representative of the lab, and 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 the lab, its researchers, or its models, alone or jointly with outside researchers. An announcement that only credits or congratulates outside researchers, including researchers who used the lab's models, compute, or research credits, will not qualify. No further confirmation from Clay Math Institute or any other organization is required.

The eligible AI labs are Anthropic, Google, SpaceXAI, Alibaba, OpenAI, Baidu, Z.ai, Xiaomi, Moonshot, Meta, Nvidia, DeepSeek, MiniMax, Meituan, Amazon, ByteDance, Mistral, Tencent, StepFun, Microsoft, Harmonic, Axiom Math, Math Inc, Safe Superintelligence, Thinking Machines Lab, Reflection AI, Periodic Labs, Apple, IBM, Huawei, Samsung, Oracle, Salesforce, Cohere, AI21 Labs, Reka, Sakana AI, Poolside, Magic, Perplexity, Anysphere, Kuaishou, SenseTime, iFlytek, Baichuan, and 01.AI, together with their subsidiaries and research divisions, and any other company with a model listed on the MMLU-pro leaderboard (https://huggingface.co/spaces/TIGER-Lab/MMLU-Pro) at the time of the announcement. Announcements by any other company, organization, or individual will not qualify.

The primary resolution source for this market will be official information from the eligible AI labs and/or their official representatives; however, a consensus of credible reporting may also be used.

Summary of the market's published rules. The rules on Polymarket control settlement; check them there before relying on any outcome: open this market on Polymarket.

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Frequently asked questions

What are the current Polymarket odds for Which Millennium Prize Problem will AI solve next?

As of September 24, 2026 at 15:51 UTC, the leading outcome is Hodge Conjecture at 52.5%, followed by Birch and Swinnerton-Dyer at 19.5%, No solution by Dec 31, 2027 at 18.5%. The market has $186.8K in total volume and $2.6K in the last 24 hours.

When does the Which Millennium Prize Problem will AI solve next market end?

The event's listed end date is January 1, 2028. Each outcome settles under the market's written rules, summarised on this page, which can differ from the end-date field.

How are these odds calculated?

They are the displayed prices of each outcome's YES share on Polymarket. A price of 60¢ implies roughly a 60% chance. This page refreshes the numbers twice a day, so they are not live quotes.

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