Tech

Will SpaceXAI have the best AI model at the end of November 2026?

<1% say yes

No price change recorded today yet.

Decided by LMArena / Chatbot Arena leaderboard, by November 30, 2026.

Each share pays $1 if it happens, so a price under 1¢ means less than a 1% chance.

Research, not advice. Prices from Polymarket’s international site, not available in the US.

Possible results

YesWhat the question describes actually happens.<1%
What has to happen
The answer to the question is yes by November 30, 2026.
NoIt doesn’t happen.>99%
What has to happen
The answer to the question is no, under the rules.

The one trap

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.

See all fine print

If a tie still 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 “SpaceXAI”).

Price chart

Yes <1%No >99%

-Yes chance

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The details

Rule note: the condition as writtenSettled by arena.ai leaderboard

Fine-print risk

Low (0/100)

settles on the condition as written

Pro adds the exact price, today’s change in points, buyers vs sellers in dollars, the price chart and every recorded move. See Pro

Official source: settlement runs on LMArena / Chatbot Arena leaderboard (arena.ai), style control off. Is read at the stated check time. No recorded moves for this market yet.
Fine print: It settles on the condition as written, with a deadline in New York time (ET). Deadline: Mon, Nov 30, 2026, 12:00 PM ET.

Source named: arena.ai leaderboard (not a tracked official feed, no release history)

Standardized read of public order book, official-source and contract-rule data, identical for every viewer. It describes the data and is not a recommendation. The venue’s published rules control settlement.

Full rules text on file (Polymarket)

This market will resolve according to the company which owns the model which has the highest arena rank based on the arena.ai Text Arena (Overall) when the table under the "Leaderboard" tab is checked on November 30, 2026, 12:00 PM ET. Results from the "Rank" column under the "Text Arena | Overall" Leaderboard tab at https://arena.ai/leaderboard/text/overall-no-style-control with style control off (Adjustments: None) and filtered for "Models" will be used to resolve this market. Note: Models marked “AutoEval” at the applicable check time will not be considered, regardless of whether they display a rank or score. 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 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 “SpaceXAI”). This market will resolve based on the company that occupies first place under this ranking. The resolution source for this market is the arena.ai Text Arena (Overall). 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 to "Other".

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