Markets tracking OpenAI: next model release and its timing, benchmark performance, product launches, funding and corporate structure, and leadership changes.
These markets tend to move first on developer chatter and API changelogs, well before the official announcement post.
Each outcome trades as a share priced between 1¢ and 99¢, and the price is the market's implied probability. A share at 40¢ means traders collectively give that outcome a 40% chance; if it happens, the share pays $1.00.
Are Polymarket OpenAI odds accurate?
They reflect real money at risk rather than opinion, which historically makes them well calibrated — but they are a live forecast, not a guarantee, and thin markets can be moved by a single large trader. Check the volume column before trusting a price.
How often do these odds update?
Continuously. Prices come straight from Polymarket's public API and refresh as trades happen, with roughly 30 seconds of edge caching.