Anthropic leads trader sentiment in the Code Arena WebDev market at 53.5% implied probability, driven by Claude Fable 5 and Opus 5's consistent top rankings on Arena.ai frontend leaderboards through superior agentic workflows, multi-step reasoning, long-context coherence, and UI generation in blind human evaluations. Recent June–July 2026 releases widened these edges over competitors on real developer prompts, while OpenAI trails at 6% despite strong general SWE-bench scores. Chinese labs like Moonshot (Kimi K3 briefly topping frontend arenas in July) and DeepSeek maintain pressure with rapid updates and competitive open-weight options, creating closely matched 50% odds across many entrants amid ongoing model churn. Key catalysts before October 31 include further arena vote momentum and any late-quarter releases that could shift web-specific capabilities.
基于Polymarket数据的AI实验性摘要。这不是交易建议，也不影响该市场的结算方式。 · 更新于Anthropic 35%
Meta 10.0%
DeepSeek 8%
SpaceXAI 6%
$11,556 交易量
$11,556 交易量
2026-10-31
Anthropic
35%
Meta
10%
DeepSeek
8%
SpaceXAI
6%
OpenAI
6%
谷歌
4%
Moonshot
4%
小米
3%
阿里巴巴
3%
Poolside
3%
腾讯
3%
Z.ai
1%
Mistral
1%
Thinky
21%
字节跳动
<1%
MiniMax
<1%
Anthropic 35%
Meta 10.0%
DeepSeek 8%
SpaceXAI 6%
$11,556 交易量
$11,556 交易量
2026-10-31
Anthropic
$9,251 交易量
35%
Meta
$271 交易量
10%
DeepSeek
$83 交易量
8%
SpaceXAI
$298 交易量
6%
OpenAI
$113 交易量
6%
谷歌
$115 交易量
4%
Moonshot
$83 交易量
4%
小米
$172 交易量
3%
阿里巴巴
$83 交易量
3%
Poolside
$216 交易量
3%
腾讯
$185 交易量
3%
Z.ai
$88 交易量
1%
Mistral
$105 交易量
1%
Thinky
$169 交易量
21%
字节跳动
$170 交易量
<1%
MiniMax
$153 交易量
<1%
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 leads trader sentiment in the Code Arena WebDev market at 53.5% implied probability, driven by Claude Fable 5 and Opus 5's consistent top rankings on Arena.ai frontend leaderboards through superior agentic workflows, multi-step reasoning, long-context coherence, and UI generation in blind human evaluations. Recent June–July 2026 releases widened these edges over competitors on real developer prompts, while OpenAI trails at 6% despite strong general SWE-bench scores. Chinese labs like Moonshot (Kimi K3 briefly topping frontend arenas in July) and DeepSeek maintain pressure with rapid updates and competitive open-weight options, creating closely matched 50% odds across many entrants amid ongoing model churn. Key catalysts before October 31 include further arena vote momentum and any late-quarter releases that could shift web-specific capabilities.
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".
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".
市场开放时间： Aug 12, 2026, 7:56 PM ET
交易量
$11,556结束日期
2026-10-31市场开放时间
Aug 12, 2026, 7:56 PM ETResolver
0x69c47De9D...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 leads trader sentiment in the Code Arena WebDev market at 53.5% implied probability, driven by Claude Fable 5 and Opus 5's consistent top rankings on Arena.ai frontend leaderboards through superior agentic workflows, multi-step reasoning, long-context coherence, and UI generation in blind human evaluations. Recent June–July 2026 releases widened these edges over competitors on real developer prompts, while OpenAI trails at 6% despite strong general SWE-bench scores. Chinese labs like Moonshot (Kimi K3 briefly topping frontend arenas in July) and DeepSeek maintain pressure with rapid updates and competitive open-weight options, creating closely matched 50% odds across many entrants amid ongoing model churn. Key catalysts before October 31 include further arena vote momentum and any late-quarter releases that could shift web-specific capabilities.
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".
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".
交易量
$11,556结束日期
2026-10-31市场开放时间
Aug 12, 2026, 7:56 PM ETResolver
0x69c47De9D...Anthropic leads trader sentiment in the Code Arena WebDev market at 53.5% implied probability, driven by Claude Fable 5 and Opus 5's consistent top rankings on Arena.ai frontend leaderboards through superior agentic workflows, multi-step reasoning, long-context coherence, and UI generation in blind human evaluations. Recent June–July 2026 releases widened these edges over competitors on real developer prompts, while OpenAI trails at 6% despite strong general SWE-bench scores. Chinese labs like Moonshot (Kimi K3 briefly topping frontend arenas in July) and DeepSeek maintain pressure with rapid updates and competitive open-weight options, creating closely matched 50% odds across many entrants amid ongoing model churn. Key catalysts before October 31 include further arena vote momentum and any late-quarter releases that could shift web-specific capabilities.
基于Polymarket数据的AI实验性摘要。这不是交易建议，也不影响该市场的结算方式。 · 更新于
警惕外部链接哦。
警惕外部链接哦。
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