
+7%
SpaceX IPO closing market cap above $1.8T?
24h Vol
$185.5K
Liquidity
$72.7K
Spread
1%
12/31/2027
View marketTechnology
Polymarket market
Track live probability, outcome prices, volume, liquidity, and resolution details for Will claude-opus-4-6 be the best AI model on June 13, 2026?. The market currently shows a live probability of 0%, $285 in 24h volume, and $1.5K in liquidity.
Probability
0%
24h Volume
$285
Liquidity
$1.5K
This market asks whether claude-opus-4-6 will top the Chatbot Arena LLM Leaderboard on June 13, 2026 at the specified check time. It is a concrete test of which AI model is ranked first on a widely watched public benchmark, not of which model is most popular or most talked about. The listing is worth watching because the answer depends on a narrow leaderboard snapshot, and even small rank changes can flip the result.
The question is whether the model named claude-opus-4-6 will be the highest-ranked model in the Chatbot Arena "Text Arena | Overall" leaderboard when the table is checked at 12:00 PM ET on June 13, 2026. Resolution uses the "Rank" column on the leaderboard at https://lmarena.ai/leaderboard/text with style control off. If two models are tied, the market uses Arena score, then the underlying granular score values, and finally alphabetical order of the model names listed in this market group.
Chatbot Arena rankings can shift as models are added, updated, or re-rated, so the top spot is not fixed in advance. This market prices disagreement over whether claude-opus-4-6 will still be number one at the exact resolution time, especially since the rules say no new model will be added to the market after creation and any unlisted model is grouped into "Other." That makes the outcome a question of leaderboard placement under a very specific definition, not a general claim about which AI system is best overall.
The biggest drivers are changes to the leaderboard rank of claude-opus-4-6 or any close rival before the June 13 check time. A model update, a newly added competitor on the broader leaderboard, or a score adjustment that changes the "Rank" column could matter, especially if the top models are close together. Because ties are broken by score and then alphabetical order, even tiny leaderboard movements can affect which model resolves first.
Related markets

+7%
24h Vol
$185.5K
Liquidity
$72.7K
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.
Readers should verify the exact leaderboard view specified in the rules: the Chatbot Arena LLM Leaderboard on lmarena.ai, under the "Text Arena | Overall" tab, with style control off, checked at 12:00 PM ET on June 13, 2026. The source of truth is the rank shown at that moment, along with any tie-breaking score details below the leaderboard if needed. One ambiguity to watch is the market’s fallback wording about the source being unavailable; if the leaderboard cannot be checked at resolution time, the market remains open until the rules’ backup process is applied.
Track live probability, outcome prices, volume, liquidity, and resolution details for Will claude-opus-4-6 be the best AI model on June 13, 2026?. The market currently shows a live probability of 0%, $285 in 24h volume, and $1.5K in liquidity.
Track live technology prediction markets focused on AI, major tech events, product launches, innovation forecasts, and emerging industry trends.
Yes
0.2%
No
99.9%
This market is currently listed with an end date of Jun 13, 2026. Market timelines can change if the underlying event is postponed, rescheduled, or resolved early.
This market will resolve according to the model that has the highest arena rank based on the Chatbot Arena LLM Leaderboard (https://lmarena.ai/) when the table under the "Leaderboard" tab is checked on the specified date, 12:00 PM ET. Results from the "Rank" column under the "Text Arena | Overall" Leaderboard tab at https://lmarena.ai/leaderboard/text with style control off will be used to resolve this market. No new model will be added to this market after market creation. Any model not explicitly listed in this market will be encompassed under the "Other" option. 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 still remains, alphabetical order of model names as listed in this market group (full string, including suffixes such as “-thinking”) will be used as a final tiebreaker (e.g., if two models remain tied, “claude-opus-4-6” would be ranked ahead of “claude-opus-4-6-thinking”). This market will resolve to the model that comes first according to this order. 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 will 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 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 modest, suggesting the market has not repriced dramatically in the latest feed.
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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