As of Oct 27, 2026, 4:21 AM ET, Polymarket priced this market at 44.0% (up from 32.0% 24 hours earlier). It had $67.6K traded in the past 24 hours, $2K of order-book liquidity and a bid-ask spread of 4.0 pts. probcast.co rates the support behind this price as weak.
Thin market where small orders can move the price — today's move came from a small group of accounts.
Source: Polymarket price history
Is the move backed by real trading and depth?
The pricing has weak support: healthy trading volume and market depth, an unusually wide spread.
Has the market settled at the new probability?
The probability moved another 2 points in the past hour — the market is still repricing.
Will the rules resolve without ambiguity?
The resolution rules are relatively specific, with a named source and a defined deadline.
Two different questions: how hard the price is to move, and whose trading set it.
How hard is it to move this price?
Order-book liquidity
$2K
Bid-ask spread
4.0 pts
24h volume
$67.6K
Total volume
$71.9K
It would take roughly $250.6 of buying to move the price up by ~5 pts.
Little money on the book — a modest order can move this price, so treat swings with care.
Whose opinion is this price?
Accounts
73
Trades
188
over 6 days
Largest order
$4.1K
$28.4K traded across these 188 trades (last 6 days).
A small group of accounts did most of the trading — neither one whale nor a broad crowd.
From the latest trade tape (most recent 200 prints) — a live activity sample, not a lifetime total.
This market will resolve to "Yes" if OpenAI makes a GPT Astra model designated 6.1 or higher available to the general public between market creation and the specified date (ET). Otherwise, this market will resolve to "No".
This summary shows the opening of the venue's official rules. ProbCast has not yet generated an independent plain-English interpretation for this contract — review the full rules before relying on it.
This market will resolve to "Yes" if OpenAI makes a GPT Astra model designated 6.1 or higher available to the general public between market creation and the specified date (ET). Otherwise, this market will resolve to "No". A qualifying model must be an OpenAI model designated as version 6.1 or higher that includes "Astra" in its name or model identifier, regardless of capitalization or surrounding prefixes, suffixes, dates, or descriptors. For example, GPT-6.1 Astra, Astra 6.1, or GPT Astra 7 would all qualify. GPT-6 Astra, including any rollout, promotion, Pro or Fast mode, or snapshot of it, will not qualify. Tier-labeled models such as GPT-5.6 Sol, GPT-5.6 Terra, or GPT-5.6 Luna and their successors, and task-specific or modality lines such as GPT-5.6-Cyber, Daybreak models, Codex, GPT Image, or Realtime models, will not qualify. A qualifying model must be launched and publicly accessible, including via open beta or open rolling waitlist signups. A closed beta or any form of private access will not suffice. The release must either be clearly defined and publicly announced by OpenAI as accessible to the general public, or otherwise be made publicly accessible and explicitly labeled on the company's official website. Labeling errors, placeholder text, or version names displayed on the website that do not correspond to a model that is actually accessible to the general public will not qualify. The primary resolution source for this market will be official information from OpenAI, with additional verification from a consensus of credible reporting.
The probability rose 12.0 percentage points over the last 24 hours (32.0% → 44.0%).
No verified catalyst has been linked to this move yet. ProbCast does not attribute moves to news without evidence connecting the timing of a specific report to the repricing.
The contract must resolve based on what has happened by this date.
Derived from the contract's own mechanics as of Oct 27, 4:31 AM ET. ProbCast does not list scheduled meetings, announcements, or data releases it cannot verify.
Research signals — these models are still accumulating the history needed for full validation, and they can disagree with the headline read. Model confidence: low · expected error ±31 pts.
The price is actively repricing on real volume. The number is still moving — don't treat the latest print as settled consensus yet.
Read the latest price with caution; conditions make it an unreliable summary right now.
Short-term motion of the price line (~1h), distinct from the environment above — not a prediction of the final outcome.
Secondary read: leaning toward Thin market.
A read-only classification of the market environment — how much weight the current price deserves as a read of consensus. It describes conditions, never a trade.