OpenAI announces another Millennium Prize solution by...? — December 31, 2026

    8% chance · down 1 pts today

    Yes8%▼ 1kalshiYes12¢13¢ after fees
    No92%▲ 1kalshiNo90¢91¢ after fees
    Resolves
    Dec 31, 2026
    Volume
    $540.4K
    24h
    $256
    Liquidity
    $57.1K
    kalshiPolymarket (global): price for reference, not tradable in the USListed on 2 venues

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    Signals

    1 signal
    1. Yes24h
      4¢ apart across venuesPolymarket (global): price for reference, not tradable in the USkalshi

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    2 venues
    ChanceBest
    Yes8%▼ 1kalshi12¢13¢ after fees
    No92%▲ 1kalshi90¢91¢ after fees

    Each share pays $1 if it’s right. Green marks the cheapest venue after fees; every price opens that venue’s market.

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    Fee Impact at These Prices

    Polymarket (global): price for reference, not tradable in the USPolymarketat 8¢: exit costs ~0.31¢/contract
    KalshiKalshiat 12¢: exit costs ~1¢/contract on a 1-contract order, rounded up to 1¢
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    kalshiKalshi

    If OpenAI announces a complete solution developed by OpenAI or researchers collaborating directly with OpenAI on that solution to one of the five qualifying Millennium Prize Problems (Birch and Swinnerton-Dyer, Hodge, P versus NP, Riemann, or Yang-Mills), excluding the Navier-Stokes existence and smoothness problem and the Poincare conjecture before Jan 1, 2027, then the market resolves to Yes.

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    Polymarket (global): price for reference, not tradable in the USPolymarket (global)

    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 Birc…

    Full rules on Polymarket (global) ↗

    About this market

    Category
    Culture
    Resolves
    Thu, December 31, 2026
    kalshiPolymarket (global): price for reference, not tradable in the USCompared across 2 venues

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