Will no Millennium Prize Problem be solved by AI by December 31, 2027?
Outcome: No solution by Dec 31, 2027
47%Polymarket’s price is 47¢ for a share that pays $1 if this happens: the market gives it a 47% chance.
Price read 27 Oct 2026, 12:28 UTC. Prices move; Polymarket shows the live one.
Sides, amounts and records are on the Positions page.
Kahyna is an analytics site. Trading happens on Polymarket.
- Best ask
- 48¢
- Best bid
- 45¢
- Spread
- 3¢
- Volume, 24h
- $14,227
- Liquidity
- $4,040
- Closes
- 1 Jan 2028
A YES share costs the ask, 48¢, and sells for the bid, 45¢. The 3¢ between them is what a round trip costs before any fee. What a trade really costs
Recent prices
A price of 47¢ means the market, all traders together, puts the chance at 47%. How to read Polymarket odds
Prices are Polymarket's, from its public market data, read by Kahyna. Kahyna is not affiliated with Polymarket. The venue's own prices, shown as they were read. Not advice, and not a recommendation to trade.