Recent OpenAI GPT-6 Astra releases have taken the Code Arena WebDev lead with strong agentic performance on multi-file React and tool-use workflows, yet Anthropic Claude variants remain within striking distance on the evolving Elo leaderboard. This tight contest fuels the market's evenly split sentiment around 50% for several unnamed or lower-probability options, with MiniMax, DeepSeek, and Moonshot Kimi models drawing notable trader interest due to competitive SWE-bench results and cost-efficient scaling. Key differentiators include demonstrated strengths in specific categories like frontend iteration versus full-stack integration, rapid iteration cycles, and open-weight accessibility versus proprietary reliability. Continued community voting and potential November model drops could shift third-place positioning before resolution.
Resumo experimental gerado por IA com dados do Polymarket. Isto não é aconselhamento de trading e não tem qualquer papel na resolução deste mercado. · AtualizadoTerceiro melhor Code Arena WebDev AI Lab no final de novembro?
Thinky 37%
OpenAI 26%
ByteDance 26%
MiniMax 25%

Thinky
37%

OpenAI
26%

ByteDance
26%

MiniMax
25%

SpaceXAI
25%

DeepSeek
21%

Alibaba
20%

Moonshot
16%

Meta
13%

Poolside
13%

Xiaomi
12%

26%

Mistral
26%

Tencent
10%

Anthropic
9%

Z.ai
17%
Thinky 37%
OpenAI 26%
ByteDance 26%
MiniMax 25%

Thinky
37%

OpenAI
26%

ByteDance
26%

MiniMax
25%

SpaceXAI
25%

DeepSeek
21%

Alibaba
20%

Moonshot
16%

Meta
13%

Poolside
13%

Xiaomi
12%

26%

Mistral
26%

Tencent
10%

Anthropic
9%

Z.ai
17%
Results from the "Lab Rank" column under the "Code Arena | WebDev" Leaderboard tab at https://arena.ai/leaderboard/code/webdev?rankBy=labs (Overall) filtered for "Labs" 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.
AI companies will be ordered primarily by their Lab Rank at the market’s check time. If the results based on the lab ranking are ambiguous or unavailable, the relevant AI companies will be ordered according to their highest-ranking AI model in the leaderboard’s “Models” view. 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 AI lab/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 third 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".
Mercado Aberto: Sep 17, 2026, 8:08 PM ET
Resolver
0x69c47De9D...Results from the "Lab Rank" column under the "Code Arena | WebDev" Leaderboard tab at https://arena.ai/leaderboard/code/webdev?rankBy=labs (Overall) filtered for "Labs" 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.
AI companies will be ordered primarily by their Lab Rank at the market’s check time. If the results based on the lab ranking are ambiguous or unavailable, the relevant AI companies will be ordered according to their highest-ranking AI model in the leaderboard’s “Models” view. 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 AI lab/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 third 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...Recent OpenAI GPT-6 Astra releases have taken the Code Arena WebDev lead with strong agentic performance on multi-file React and tool-use workflows, yet Anthropic Claude variants remain within striking distance on the evolving Elo leaderboard. This tight contest fuels the market's evenly split sentiment around 50% for several unnamed or lower-probability options, with MiniMax, DeepSeek, and Moonshot Kimi models drawing notable trader interest due to competitive SWE-bench results and cost-efficient scaling. Key differentiators include demonstrated strengths in specific categories like frontend iteration versus full-stack integration, rapid iteration cycles, and open-weight accessibility versus proprietary reliability. Continued community voting and potential November model drops could shift third-place positioning before resolution.
Resumo experimental gerado por IA com dados do Polymarket. Isto não é aconselhamento de trading e não tem qualquer papel na resolução deste mercado. · Atualizado
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