
-1%
SpaceX IPO closing market cap above $1.8T?
24h Vol
$81.9K
Liquidity
$116.1K
Spread
1%
12/31/2027
View marketTechnology
Polymarket market
Track live probability, outcome prices, volume, liquidity, and resolution details for Will DeepSeek have the best AI model at the end of July 2026?. The market currently shows a live probability of 1%, $85 in 24h volume, and $13.9K in liquidity.
Probability
1%
24h Volume
$85
Liquidity
$13.9K
This market asks whether DeepSeek will be the company behind the top-ranked model on the Chatbot Arena leaderboard at the end of July 2026. It is a useful page to watch because the answer depends on a very specific public ranking, not on vague claims about which lab has the “best” model in general.
DeepSeek is the Chinese AI company known for open and frontier model releases, and this market uses that company name as the decisive identifier. The question is not whether DeepSeek releases a model, but whether the model tied to DeepSeek sits in first place on the Chatbot Arena LLM Leaderboard when the ranking is checked on July 31, 2026 at 12:00 PM ET. Resolution comes from the leaderboard’s “Rank” section with the style control turned off, and if multiple models are tied the market follows the stated score and company-name tiebreak rules.
The uncertainty comes from how quickly leaderboard rankings can shift as new models are launched, updated, or re-evaluated. A company can be seen as leading in public discussion without actually holding the top arena slot, so the market is really pricing disagreement about who will own the single highest-ranked model at the check time. DeepSeek matters here because it is a prominent benchmark participant, but the market only cares about the exact leaderboard outcome on the deadline.
Price can move if DeepSeek announces a new model, publishes an upgrade, or if Chatbot Arena updates its leaderboard in a way that changes the top rank. Moves can also follow rival companies such as OpenAI, Google, Anthropic, xAI, or others releasing models that overtake DeepSeek on the arena chart, since this market is about first place, not just being near the top. Any leaderboard tie, score refinement, or correction in the underlying arena data could also matter because the rules rely on rank first and then exact score.
Related markets

-1%
24h Vol
$81.9K
Liquidity
$116.1K
Spread
1%
12/31/2027
View marketThe current market price implies roughly a 1% 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.
The key source of truth is the Chatbot Arena LLM Leaderboard at lmarena.ai, specifically the “Leaderboard” tab and the “Rank” section on the text leaderboard with style control off. Readers should check which company owns the model in first place right at the stated check time, and they should pay attention to the tie-breaking rules in case two models share a rank or exact score. If the leaderboard is unavailable at that moment, the market stays open until it comes back online, so the practical thing to watch is the official ranking page rather than press releases or informal claims about model quality.
Track live probability, outcome prices, volume, liquidity, and resolution details for Will DeepSeek have the best AI model at the end of July 2026?. The market currently shows a live probability of 1%, $85 in 24h volume, and $13.9K in liquidity.
Track live technology prediction markets focused on AI, major tech events, product launches, innovation forecasts, and emerging industry trends.
Yes
0.7%
No
99.3%
This market is currently listed with an end date of Jul 31, 2026. Market timelines can change if the underlying event is postponed, rescheduled, or resolved early.
This market will resolve according to the company which owns the model which has the highest arena rank based off the Chatbot Arena LLM Leaderboard (https://lmarena.ai/) when the table under the "Leaderboard" tab is checked on July 31, 2026, 12:00 PM ET. Results from the "Rank" section on the Leaderboard tab of https://lmarena.ai/leaderboard/text with the style control off will be used to resolve this market. Models will be ordered primarily by their leaderboard rank at the market’s check time. If two or more models are tied on rank, they will be ordered by their Arena score, including any underlying, unrounded, granular values reflected in the data below the leaderboard. If a tie remains, alphabetical order of company names as listed in this market group will be used as a final tiebreaker (e.g., if the two models are tied by exact arena score, “Google” would be ranked ahead of “xAI”). This market will resolve based on the company that occupies first place under this ranking system. The resolution source for this market is the Chatbot Arena LLM Leaderboard found at https://lmarena.ai/. If this resolution source is unavailable at check time, this market will remain open until the leaderboard comes back online and resolve based on the first check after it becomes available. If it becomes permanently unavailable, this market will resolve based on another resolution source.
Probability signal
The current price implies a lower-probability outcome, which can make the market more sensitive to surprise news.
Liquidity context
Liquidity is relatively deep for a prediction market page, so quoted prices may be more reliable than very thin markets.
Spread
The bid-ask spread is tight, which usually points to a more actively priced market.
Recent movement
The 24h move is modest, suggesting the market has not repriced dramatically in the latest feed.
The current displayed probability is 1%, 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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