Anthropic holds a narrow lead in trader sentiment for the Code Arena WebDev AI model crown by end of October, driven by its Claude Fable 5 and Opus 4.8/5 series delivering top or near-top scores on frontend coding arenas and agentic benchmarks like SWE-bench Verified. Recent June releases strengthened multi-step web app generation, tool use, and sustained reasoning, outpacing competitors in blind human votes on real prompts. The market remains tightly contested around 50% implied odds because OpenAI’s GPT-5.6 Sol, Moonshot’s Kimi K3, DeepSeek variants, and Google models frequently trade leaderboard spots amid rapid updates. Key swing factors include new model drops, arena vote momentum through September, and any shifts in web-specific capabilities like UI generation or debugging workflows.
Экспериментальная сводка, созданная ИИ на основе данных Polymarket. Это не является торговой рекомендацией и не влияет на то, как разрешается этот рынок. · ОбновленоУ какой компании лучшая модель Code Arena WebDev AI в конце октября?
Anthropic 52%
SpaceXAI 11%
OpenAI 7%
Moonshot 4%

Anthropic
52%

SpaceXAI
11%

OpenAI
7%

Moonshot
4%

Alibaba
4%

Meta
3%

Poolside
3%

Tencent
3%

Z.ai
1%

Mistral
1%

Xiaomi
15%

ByteDance
1%

MiniMax
1%

17%

DeepSeek
7%

Thinky
14%
Anthropic 52%
SpaceXAI 11%
OpenAI 7%
Moonshot 4%

Anthropic
52%

SpaceXAI
11%

OpenAI
7%

Moonshot
4%

Alibaba
4%

Meta
3%

Poolside
3%

Tencent
3%

Z.ai
1%

Mistral
1%

Xiaomi
15%

ByteDance
1%

MiniMax
1%

17%

DeepSeek
7%

Thinky
14%
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".
Открытие рынка: Aug 12, 2026, 7:56 PM ET
Resolver
0x69c47De9D...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".
Resolver
0x69c47De9D...Anthropic holds a narrow lead in trader sentiment for the Code Arena WebDev AI model crown by end of October, driven by its Claude Fable 5 and Opus 4.8/5 series delivering top or near-top scores on frontend coding arenas and agentic benchmarks like SWE-bench Verified. Recent June releases strengthened multi-step web app generation, tool use, and sustained reasoning, outpacing competitors in blind human votes on real prompts. The market remains tightly contested around 50% implied odds because OpenAI’s GPT-5.6 Sol, Moonshot’s Kimi K3, DeepSeek variants, and Google models frequently trade leaderboard spots amid rapid updates. Key swing factors include new model drops, arena vote momentum through September, and any shifts in web-specific capabilities like UI generation or debugging workflows.
Экспериментальная сводка, созданная ИИ на основе данных Polymarket. Это не является торговой рекомендацией и не влияет на то, как разрешается этот рынок. · Обновлено
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