OpenAI announce another Millennium Prize solution by December 31, 2026 priced at 14.5% on Polymarket, on $377K traded

The Polymarket contract asking whether OpenAI will announce another Millennium Prize solution by December 31, 2026 was priced at 14.5%, with $377K traded, in the supplied market snapshot published Oct 25, 2026 at 10:24 PM ET. That price places the specified announcement below an even chance; it does not establish whether a solution has been achieved.

A market snapshot, not a new breakthrough report

The accompanying news summary identified no significant new platform headline in the preceding 30 minutes. It therefore provides no fresh announcement to explain the quoted probability or evidence that the market had reacted to a new development.

According to predictionbubbles.net, its technology-market tracker aggregates prices from Polymarket and Kalshi and refreshes its data every 15 minutes. The site distinguishes total trading volume from probability changes over the preceding 24 hours: activity and price movement are separate measures.

The supplied material does not include this contract’s price history, 24-hour change or detailed resolution rules. The 14.5% reading and $377K turnover consequently describe the reported snapshot, rather than demonstrate a shift in expectations. The wording also centers on an OpenAI announcement by the deadline, making the precise qualifying conditions important to interpreting the contract.

What it means for prediction markets

• Probability is not confirmation: The quoted price reflects market expectations about the specified outcome, not verification of a mathematical result.
• Volume does not establish direction: $377K traded does not show whether the probability has recently risen or fallen.
• Resolution details remain missing: The provided material does not define what would qualify as “another” solution or an acceptable announcement.
• Timing matters: PredictionBubbles refreshes every 15 minutes, while the underlying venues trade continuously, according to the site. The published snapshot should not be treated as a guaranteed current quote.