Which company has the best Code Arena WebDev AI model end of September?

Anthropic leads at 73% across 30 outcomes, with $21K traded so far. Prices are live probabilities set by traders on Polymarket, not editorial predictions.

Which company has the best Code Arena WebDev AI model end of September? odds

OutcomeChancePriceVolume
Anthropic73%73¢$2K
Other50%50¢
Company A50%50¢
Company B50%50¢
Company C50%50¢
Company D50%50¢
Company E50%50¢
Company F50%50¢
Company G50%50¢
Company H50%50¢
Company I50%50¢
Company J50%50¢
Company K50%50¢
Company L50%50¢
Company M50%50¢

15 more outcomes on the full market page.

Market details

Resolution rules

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 September 30, 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".

Frequently Asked Questions

What are the current odds for Which company has the best Code Arena WebDev AI model end of September??
Current odds: Anthropic 73%, Other 50%, Company A 50%, Company B 50%, Company C 50%, Company D 50%. Each price is the market's implied probability for that outcome, and updates continuously as traders buy and sell on Polymarket.
Who is favored in Which company has the best Code Arena WebDev AI model end of September?
Anthropic is the market favorite at 73%, based on real money wagered by traders who have moved $21K through this market. Prediction-market odds have historically tracked outcomes more closely than polls, but they are a forecast, not a guarantee.
How much money is on Which company has the best Code Arena WebDev AI model end of September??
$21K has been traded on this market in total, including $4K in the last 24 hours, with $6K of resting liquidity in the order book.
When does Which company has the best Code Arena WebDev AI model end of September? resolve?
This market is scheduled to resolve on September 30, 2026. Winning shares pay out $1.00 each; losing shares expire worthless.
How does Which company has the best Code Arena WebDev AI model end of September? resolve?
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 September 30, 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 o
Where can I bet on Which company has the best Code Arena WebDev AI model end of September?
This is a Polymarket prediction market — you trade YES/NO shares against other users rather than against a bookmaker. Polynter.net tracks the odds, volume and trader activity; trading itself happens on Polymarket.

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