Will any other model be the best AI model on June 13, 2026?

Track live probability, outcome prices, volume, liquidity, and resolution details for Will any other model be the best AI model on June 13, 2026?. The market currently shows a live probability of 13%, $655.5 in 24h volume, and $745 in liquidity.

Probability

13%

24h Volume

$655.5

Liquidity

$745

Live chart

Yes price history

1H 6H 1D 1W 1M MAX

Chart outcome

Switches which outcome price history is shown.

Yes price No price

Current

12.7%

Change

+5.1%

High

12.8%

Low

7.6%

Yes moved from 7.6% to 12.7% over the last 6 hours, trading between 7.6% and 12.8%.

Yes price history from Polymarket CLOB.

25 points

Market context

This market asks whether the top-ranked model on the Chatbot Arena LLM Leaderboard will be some model other than the one implied by the market wording on June 13, 2026. It is worth watching because the answer depends on a public leaderboard snapshot at a specific time, and AI rankings can shift as new models are evaluated or existing ones change position.

What this market is about

Resolution will use the "Text Arena | Overall" leaderboard on lmarena.ai, specifically the "Rank" column with style control off, checked at 12:00 PM ET on June 13, 2026. The market is asking which model comes first under the stated ranking rules at that moment, and any model not named explicitly in the market is treated as "Other."

Why the market exists

The uncertainty comes from the fact that Chatbot Arena rankings are dynamic: model order can change as more votes or evaluations are added, and tied ranks are broken by score and then alphabetical order. Readers care because this leaderboard is often treated as a live snapshot of perceived model quality, so even a small change in rank can change the market outcome.

What can move the price

Price can move if the public leaderboard changes near the check time, especially if a new or updated model reaches the top spot or if two models are close enough that tie-breakers matter. Any visible change in the rank column, the Arena score underneath it, or the exact model names listed in the market group can matter here, since the resolution rules use those details in order.

How to read the current probability

The current market price implies roughly a 13% 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.

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Spread

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