
-3%
SpaceX IPO closing market cap above $3T?
24h Vol
$161.1K
Liquidity
$139.3K
Spread
1%
12/31/2027
View marketTechnology
Polymarket market
Track live probability, outcome prices, volume, liquidity, and resolution details for GPT-5.6 released by June 15, 2026?. The market currently shows a live probability of 36%, $12.4K in 24h volume, and $5.9K in liquidity.
Probability
36%
24h Volume
$12.4K
Liquidity
$5.9K
This market asks whether OpenAI will have publicly released a model called GPT-5.6, or a qualifying direct successor, by June 15, 2026. It is worth watching because the wording is tied to OpenAI’s official naming and public availability, not just an internal model test or an unreleased announcement.
For a Yes result, OpenAI must make GPT-5.6 available to the general public by the deadline, or release a clearly labeled successor that fits the market’s definition, such as GPT-5.7 or GPT-5.8. The rules also say certain related releases can count, including task-specialized products, cost-efficient variants like Nano or Mini, and o-series reasoning models, as long as they are publicly accessible. A closed beta, private access, or a name shown on a website without actual public access would not be enough.
The uncertainty here is not just whether OpenAI will ship something new, but whether it will do so under a qualifying product label and with public access by a specific date. That leaves room for disagreement over timing, naming, and whether a release counts as a true successor to GPT-5.5 rather than a different product line or a separate flagship generation like GPT-6. Readers care because OpenAI’s naming and rollout patterns often matter as much as the underlying model capability.
The price can move quickly if OpenAI officially announces a GPT-5.6-branded release, opens signups for a public beta, or adds a qualifying model to its website with clear public access. It can also move on news that the next release is being positioned instead as GPT-6, which the rules exclude, or that only private testing is underway. Any official page, product launch note, or access change that clarifies the model name and who can use it is especially important for this market.
The current market price implies roughly a 36% chance for the leading outcome, based on live Polymarket pricing. That number is not a prediction from PredictionNinja and it is not a guarantee; it is the current crowd-priced view of the market and can change quickly when new information appears.
Related markets

-3%
24h Vol
$161.1K
Liquidity
$139.3K
Spread
1%
12/31/2027
View marketThe main source of truth is OpenAI’s own official information, so readers should check the company’s website and product announcements rather than third-party commentary. The key questions are whether the model is publicly accessible, whether the label matches the market’s definition of GPT-5.6 or a qualifying successor, and whether the release happened by the June 15, 2026 deadline. Ambiguity is most likely if OpenAI uses a new naming scheme, launches only a limited private preview, or posts placeholder text that does not correspond to an actually usable product.
Track live probability, outcome prices, volume, liquidity, and resolution details for GPT-5.6 released by June 15, 2026?. The market currently shows a live probability of 36%, $12.4K in 24h volume, and $5.9K in liquidity.
Track live technology prediction markets focused on AI, major tech events, product launches, innovation forecasts, and emerging industry trends.
Yes
36%
No
64%
This market is currently listed with an end date of Jun 15, 2026. Market timelines can change if the underlying event is postponed, rescheduled, or resolved early.
This market will resolve to "Yes" if OpenAI's GPT-5.6 model is made available to the general public by the specified date (ET). Otherwise, this market will resolve to "No." GPT-5.6 refers to a product explicitly named GPT-5.6, or a variant that is recognized as a direct successor to GPT-5.5, similar to the progression from GPT-5.1 to GPT-5.2. (e.g., GPT-5.7, GPT-5.8, etc., would qualify toward a "Yes" resolution to this market) Qualifying releases of task-specialized models (e.g., GPT-Codex/Transcribe), cost-efficiency variants (e.g., Nano/Mini), or reasoning models of the o-series family will count for this market. Products labeled as a new flagship generation GPT-6 or similar will NOT qualify. For this market to resolve to "Yes," 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 be either clearly defined and publicly announced by OpenAI as being accessible to the general public or otherwise made publicly accessible and explicitly labeled within 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.
Probability signal
The market is priced near the middle, which usually means traders are still weighing competing outcomes.
Liquidity context
Liquidity is present but not especially deep, so spreads and order-book movement still matter.
Spread
The bid-ask spread is tight, which usually points to a more actively priced market.
Recent movement
The 24h move is notable, so recent news or market activity may have changed trader expectations.
The current displayed probability is 36%, based on the latest normalized Polymarket data available to PredictionNinja.
The rules and resolution criteria are pulled from the market description provided by Polymarket when available.
Prediction markets can move whenever traders react to new information, liquidity changes, injuries, announcements, news, or other event-specific developments.
No. PredictionNinja displays market data and context for research only. It is not financial, legal, betting, or investment advice.

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