How do I trade on “Second-best Text Arena Math AI Lab end of November?”?

Choose an outcome, enter an amount and confirm the trade. A share’s price is the market’s implied probability; the minimum trade is $1. You can sell your shares at any time before settlement.

How will “Second-best Text Arena Math AI Lab end of November?” be resolved?

The market settles by the actual outcome of the event: shares of the correct outcome pay $1 each. The exact criteria are in the market rules above.

What is the trading volume of “Second-best Text Arena Math AI Lab end of November?”?

The current trading volume is $20K. It updates in real time.

Second-best Text Arena Math AI Lab end of November?

Q: When does “Second-best Text Arena Math AI Lab end of November?” close?

The expected close is до Dec 1, 2026. You can close your position at any time before settlement.

$20K volume·до Dec 1, 2026

OUTCOMESPROBABILITY · PRICE

Anthropic$6K volume01234567890123456789%-13 pp

PriceSharesTotal

Google$8K volume01234567890123456789%-1 pp

SpaceXAI$290 volume0123456789%

Alibaba$256 volume0123456789%

OpenAI$578 volume0123456789%

Baidu$255 volume0123456789%

Z.ai$237 volume0123456789%

Xiaomi$256 volume0123456789%

Moonshot$556 volume0123456789%+1 pp

Meta$243 volume0123456789%

Nvidia$236 volume0123456789%

DeepSeek$460 volume0123456789%

MiniMax$243 volume0123456789%

Meituan$198 volume0123456789%

Amazon$584 volume0123456789%

ByteDance$235 volume0123456789%

Mistral$431 volume0123456789%+1 pp

Tencent$241 volume0123456789%+2 pp

StepFun$320 volume01234567890123456789%+4 pp

Microsoft$262 volume0123456789%

Thinky$259 volume0123456789%

This market will resolve according to the second-highest ranked Company based on the arena.ai Text Arena (Math) when the table under the "Leaderboard" tab filtered for "Labs" is checked on November 30, 2026, 12:00 PM ET.

Results from the "Lab Rank" column under the "Text Arena | Math" Leaderboard tab at https://arena.ai/leaderboard/text/math-no-style-control?rankBy=labs with style control off (Adjustments: None) and filtered for "Labs" 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.

AI companies will be ordered primarily by their Lab Rank at the market’s check time. If the results based on the lab ranking are ambiguous or unavailable, the relevant AI companies will be ordered according to their highest-ranking AI model in the leaderboard’s “Models” view. 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 AI lab/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 second place under this ranking.

The resolution source for this market is the arena.ai Text Arena (Math). 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".

✓Market open for trading

Proposed outcome

Final review

Questions and answers

“Second-best Text Arena Math AI Lab end of November?” is a prediction market on Melbo. A share’s price reflects the probability of the outcome: on the correct outcome each share settles at $1, on the wrong one at $0.