Will OpenAI have the best Code Arena | WebDev AI at the end of August 2026?

Q: Will OpenAI have the best Code Arena | WebDev AI at the end of August 2026?

Prediction markets currently price this at 4%. A YES share costs 4.1¢ and pays $1 if it happens. That is a return of 2339.0% over 16d.

Which company has the best Code Arena WebDev AI model end of August?$1k liquidity$2k volumecloses 16d

AITechCodingWebDevAI RankingsMoonshot

Trade on Polymarket

BUY YES

Cost: 4.1¢
Implied chance: 4.1%
Return if right: 2339.0%
Spread cost: 35%

If you put in $100

You get 2439.0 shares at 4.1¢ each.

YES wins: $2439.02 back, a profit of $2339.02. YES loses: $0.00, and the whole $100 is gone.

The gap between buyers and sellers takes $1264.68 of that profit. Without it you would make $3603.70.

Assumes the whole order fills at this price. A large order eats into the book and averages worse.

Buy YES on Polymarket

BUY NO

Cost: 98.7¢
Implied chance: 98.7%
Return if right: 1.3%
Spread cost: 53%

If you put in $100

You get 101.3 shares at 98.7¢ each.

NO wins: $101.32 back, a profit of $1.32. NO loses: $0.00, and the whole $100 is gone.

The gap between buyers and sellers takes $1.46 of that profit. Without it you would make $2.77.

Assumes the whole order fills at this price. A large order eats into the book and averages worse.

Buy NO on Polymarket

Chance over time

1H 6H 1D 1W 1M ALL

Latest: Aug 16, 12:26 AM6 outcomes stayed under 3% and are not plotted

Latest news

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Headlines are matched on the names in “Will OpenAI have the best Code Arena | WebDev AI at the end …”. Nobody checks them by hand, so one may not be relevant. They also say nothing about whether the price has already moved on this news.

How this market resolves

This market will resolve according to the company that owns the model that has the highest rank based on the arena.ai Code Arena | WebDev Leaderboard when the table under "Code Arena | WebDev" filtered for "Models" is checked on August 31, 2026, 12:00 PM ET. Results from the "Rank" column under the "Code Arena | WebDev" Leaderboard tab at https://arena.ai/leaderboard/code/webdev (Overall) filtered for "Models" 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 which model is listed higher on 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., “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 Code Arena | WebDev Leaderboard. 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".

Source: https://arena.ai/leaderboard/code/webdev