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OpenAI 7.1%
Next is Anthropic at 6%. Only Polymarket lists this market, so there is no second price to compare.
Consensus blends each venue’s last price, weighted by how much has traded there. Best Yes price is the cheapest ask across venues, and the payout is what a winning $100 stake returns before fees. Open a row for each venue’s contract name, bid and ask, and how closely their rules match.
Prices come from our regular polls of each venue. Ages are as of when this page was built.




The top 3 outcomes on both venues, with the consensus between them. Hover for exact values.
Each venue’s resting orders for the selected outcome’s Yes contract, side by side. Top of book streams live; depth refreshes every 15 seconds.
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Enter a stake to see where it buys the most after fees, using each venue’s live order book.
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Buys at the asks resting now (taker orders), cheapest after fees first, from order-book snapshots up to 15 seconds old. Fees: Kalshi 0.07 × price × (1 − price) per share, rounded up to the cent; Polymarket 0.05 × price × (1 − price) per share (other / general rate). Fee calculator. Estimates only, not advice.
Live prediction market odds for "Which AI labs announce a full training pause in 2026?". OpenAI leads at 7.1%. Next is Anthropic at 6%. $6K has traded across 4 outcomes on Polymarket. The market is expected to resolve by Jan 1, 2027.
This market will resolve to "Yes" if the listed company announces that it has paused or will pause all training of AI models over safety, alignment, or security concerns by December 31, 2026, 11:59 PM ET. Otherwise, this market will resolve to "No". A full training pause means the company halts all training for its AI models, including pre-training, fine-tuning, and reinforcement learning, across the company. Pauses limited to particular models, training methods, training environments, or teams will not qualify. A full pause of any stated duration qualifies. Continued deployment or serving of existing models does not prevent a pause from qualifying. A qualifying announcement must be made through the listed company's official channels or by an authorized representative acting in an official capacity, and must state that all training has been or will be paused. The company must itself attribute the pause, at least in part, to safety, alignment, or security concerns. Statements that describe slowing development, pausing some training, or considering a pause will not qualify. If a qualifying announcement is made within this market's timeframe, this market will resolve to "Yes" regardless of whether the pause is actually carried out, is later modified or withdrawn, or training later resumes. The primary resolution source for this market will be official information from the listed company; however, a consensus of credible reporting may also be used.
It is the price of a Yes contract that pays $1 if the outcome happens. A 14¢ price means traders put the chance near 14%. Where two venues list the same outcome, we blend their last prices, weighting the venue with more trading volume more heavily (neither counts for less than a quarter). When only one outcome can win, each venue’s prices add up to a little over 100% (its margin); the fair chance removes that margin so the outcomes add up to exactly 100%.
A Yes contract pays $1 if it wins, so at the best ask a $100 stake buys 100 ÷ ask contracts. At 18¢ that is about 555 contracts, paying $556 (5.56x) if Yes happens. Venue fees and price slippage on larger orders are not included.
Each venue has its own traders, fees and order book. Contracts can also settle on slightly different terms, which is why each row lists how closely the rules match.
Only when you can buy Yes on one venue below what someone pays for Yes on the other, after fees, and both contracts settle the same way. We show the executable bid and ask so you can check.
Venue prices refresh every few minutes, and the order book and live quotes stream continuously. Each venue’s card shows when we last observed it.