LIVE · TRADING OPENCHATGPTEVENT IN 35D 8H
OpenAI GPT score on Humanity’s Last Exam by June 30?
Markets in this event
3 markets · sorted by volume
Event activity
Across all 3 markets24H VOLUME
$53
Past 24 hours
TOTAL VOLUME
$24k
Since creation
LIQUIDITY
$546
Available to trade
About this event
Context for tradersThis market will resolve to "Yes" if the Humanity’s Last Exam leaderboard lists any OpenAI GPT model with a score of at least the specified score by June 30, 2026, 11:59 PM ET. Otherwise, this market will resolve to "No". The resolution source will be the official Humanity’s Last Exam leaderboard https://scale.com/leaderboard/humanitys_last_exam.
How trading works
Polymarket uses a central limit order book (CLOB) model — you can buy or sell shares of any outcome at the current market price, or place limit orders. Prices represent implied probability: a $0.65 contract means the market prices a 65% chance of that outcome.
FAQ
Resolution & formatHow are markets in this event resolved?+
Each market resolves based on the official outcome as verified by the UMA Optimistic Oracle.
When do these markets close?+
Trading closes at Jun 30, 2026 · 12:00 AM UTC. After close, the UMA oracle proposes a resolution and a 2-hour dispute window opens before final settlement.
How many markets are in this event?+
This event contains 3 markets. Each market settles independently — you can trade any or all of them.
What happens if the resolution source is unavailable?+
If the primary resolution source is unavailable, the market may be delayed or resolved by UMA oracle vote using credible alternative sources. Polymarket's optimistic oracle has final authority on disputed resolutions.
How do I trade on Polymarket?+
You need a Polymarket account (sign up with email or crypto wallet). Connect a Polygon-compatible wallet, fund it with USDC, and you can buy or sell shares of any outcome. All settlements are in USDC.