PolymarketCheck availabilityNo KYCVerified resolution dataWell calibratedSelected book midpoint
2027 · —
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Stored reference
2027 56%Leader of 3 outcomes
2027 56%Market quality
67 / 100
Medium quality24h Volume
$6.7K
Liquidity
$29.2K
High liquidityOpen interest
$157.7K
Bid / Ask
— / —
2027Spread
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Comments
18
7d Change
+4.5 pts
Market data
Updated 22 minutes ago
Sep 9, 26, 4:00 PM UTCJan 1, 28, 4:59 AM UTC
Chart and changes show stored historical probabilities, not the selected live book.
Trends
Selected row: book midpoint. Other rows: stored references, possibly normalized; 24h changes use stored history.
September 30, 2026Lost
Venue terms
Source: Polymarket
Informational venue terms only; CoinRithm paper trading uses its own rules.
- Minimum order (shares):
- 5
- Tick size:
- 1 percentage points
- Fees:
- Yes
Top holders
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Market depth · 2027
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Related Markets
Related questions for context, not a comparison of equivalent contracts.
AI lab announces another Millennium Prize solution by which date?
PolymarketAnthropic announces a Millennium Prize solution by which date?
PolymarketMillennium: Prize Problem solution published before 2028 and verified?
Manifold MarketsOpenAI announces commercial humanoid robot by EOY 2027?
Manifold MarketsWill OpenAI publicly claim a solution to a SECOND Millennium Prize Problem by November 30, 2026?
Manifold MarketsWill there be a verified AI-assisted solution to one of the Millennium Prize problems by the end of 2026?
Manifold MarketsRules
This market will resolve to "Yes" if OpenAI, or an official representative of OpenAI, announces that OpenAI has solved any of the qualifying Millennium Prize Problems between market creation and the specified date, 11:59 PM ET.
- 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 OpenAI, its researchers, or its models, alone or jointly with outside researchers.
Prediction Source Comparison
- Also available on Kalshi — Will OpenAI announce another Millennium Prize solution? · Before Jan 1, 2028 59%
