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 October 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.
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 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".
Anthropic
$23.6K Volume
74%
Google
$347 Volume
6%
SpaceXAI
$415 Volume
8%
Thinky
$430 Volume
18%
Moonshot
$222 Volume
10%
Alibaba
$222 Volume
5%
OpenAI
$326 Volume
1%
Z.ai
$232 Volume
19%
DeepSeek
$242 Volume
1%
Meta
$405 Volume
1%
ByteDance
$296 Volume
1%
Mistral
$322 Volume
1%
Xiaomi
$289 Volume
1%
Tencent
$302 Volume
2%
Poolside
$332 Volume
1%
MiniMax
$166 Volume
1%
Other
50%
Company A
50%
Company B
50%
Company C
50%
Company D
50%
Company E
50%
Company F
50%
Company G
50%
Company H
50%
Company I
50%
Company J
50%
Company K
50%
Company L
50%
Company M
50%
Odds & FAQ
What are the current odds for Which company has the best Code Arena WebDev AI model end of October?
The money is on Anthropic at 74%; Other follows at 50%. Live order-book odds, refreshed with every fill.
What do traders predict for Which company has the best Code Arena WebDev AI model end of October?
Traders lean toward Anthropic, pricing it at 74%. That's conviction with real money behind it - but live forecasts shift, sometimes quickly.
When does the Which company has the best Code Arena WebDev AI model end of October market resolve?
Resolution is scheduled for 31 Oct 2026 (69 days left). Once the outcome is confirmed, the market settles under Polymarket's published criteria.
How much money is trading on Which company has the best Code Arena WebDev AI model end of October?
$319 in total volume has traded here. Deeper markets like this tend to price events more sharply.
How can I trade Which company has the best Code Arena WebDev AI model end of October on Polymarket?
You can watch the odds move here in real time and trade the market directly on Polymarket. As always, prediction trading carries real risk.
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