
-1%
SpaceX IPO closing market cap above $1.8T?
24h Vol
$83.5K
Liquidity
$112.9K
Spread
1%
12/31/2027
View marketTechnology
Polymarket market
Track live probability, outcome prices, volume, liquidity, and resolution details for Will Amazon have the best AI model at the end of July 2026?. The market currently shows a live probability of 0%, $385.6 in 24h volume, and $15.7K in liquidity.
Probability
0%
24h Volume
$385.6
Liquidity
$15.7K
This market asks whether Amazon will be the company behind the top-ranked model on the Chatbot Arena LLM Leaderboard at the July 31, 2026 check. It is less about Amazon’s brand alone than about whose model sits in first place under the leaderboard rules at that specific moment, so the exact source and cutoff time matter a lot.
The question is: when the leaderboard is checked on July 31, 2026 at 12:00 PM ET, will the model in first place on the Chatbot Arena LLM Leaderboard be owned by Amazon? The market uses the "Rank" section on the Leaderboard tab at lmarena.ai/leaderboard/text with the style control off, and it resolves to the company that occupies first place under that ranking system. If there is a tie on rank, the leaderboard’s Arena score, then any underlying granular score values, and finally company-name ordering are used to break it.
Amazon is a major AI contender, but the crowded model race means a single leaderboard snapshot can favor a different company depending on performance, updates, and the site’s ranking methodology. Readers are effectively watching whether Amazon’s model family can overtake rivals from companies like OpenAI, Google, Anthropic, Meta, xAI, or others by the resolution time. The uncertainty comes from both the technical competition and the fact that the market depends on one specific published ranking rather than a general sense of product strength.
A new model release, a leaderboard update, or a change in how Amazon’s model is evaluated on Chatbot Arena could move expectations quickly. The same would be true if another company ships an especially strong model shortly before the July 31 check, since the market resolves from whichever company is first on the listed ranking at that moment. Because the market uses the arena leaderboard rather than press releases, a change in rank or score on the site is what matters most.
Related markets

-1%
24h Vol
$83.5K
Liquidity
$112.9K
Spread
1%
12/31/2027
View marketThe current market price implies roughly a 0% 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.
Before resolution, readers should check the exact Chatbot Arena Leaderboard page named in the rules, not a third-party summary or a company announcement. The important details are the rank order, the style-control setting being off, the check time of July 31, 2026 at 12:00 PM ET, and the tie-break rules if two models share a rank or score. One ambiguity to watch is the timing language: the market’s resolution point is tied to the stated check time, so any leaderboard snapshot taken earlier or later should not be treated as decisive unless the source is unavailable and the market specifies an alternate check.
Track live probability, outcome prices, volume, liquidity, and resolution details for Will Amazon have the best AI model at the end of July 2026?. The market currently shows a live probability of 0%, $385.6 in 24h volume, and $15.7K in liquidity.
Track live technology prediction markets focused on AI, major tech events, product launches, innovation forecasts, and emerging industry trends.
Yes
0.3%
No
99.8%
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
No 24h movement is available yet.
The current displayed probability is 0%, 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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