Will OpenAI have the best AI model at the end of August 2026?
Yes is trading at 4.3% on Polymarket, up 0.3 points in the last 24 hours. $139K traded over the market’s life, $713 of it in the last day. It resolves on 31 August 2026, 20 days from now.
By volume it is number 28 of the 36 open tech markets on the board, and $713 of that traded in the last day.
Trade this on Polymarket ↗Current odds
| Yes | 4.3% | |
|---|---|---|
| No | 95.7% |
Prices are the market’s implied probability: a contract at 62% costs 62 cents and pays $1 if it resolves true.
Price history
Hourly samples for Yes. The live board draws every outcome and lets you switch the window.
Market detail
- Lifetime volume
- $139K
- 24h volume
- $713
- 24h move
- +0.3 points
- Liquidity
- $23K
- Open interest
- —
- Opened
- 17 July 2026
- Resolves
- 31 August 2026
- Venue
- Polymarket · on-chain, Polygon
Where this price comes from
Polymarket is an on-chain venue settling in USDC on Polygon. The number above is the last traded price on this contract, pulled from the venue’s public API and refreshed every 15 minutes. This site takes no position and sets no price of its own.
To weigh it against the same question elsewhere, open the live board: it puts the busiest open Polymarket and Kalshi market side by side, sized by volume and colored by probability.
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