Recent model releases have intensified competition for third place on the Code Arena WebDev leaderboard, where OpenAI currently leads via GPT-6 Astra, followed closely by Anthropic's Claude variants. Alibaba's Qwen3.8-max and Moonshot's Kimi K3-max sit in strong contention with scores above 1670, while Meta, Tencent, and Z.ai trail within 50-100 points amid rapid iterations in agentic coding and UI-to-code tasks. Trader sentiment reflects uncertainty over the next 10 weeks, as incremental gains in benchmarks like multi-step reasoning and tool use could reorder labs before November resolution. Upcoming releases or fine-tunes from these contenders represent the main swing factors in this closely matched field.
Riepilogo sperimentale generato dall'AI con riferimento ai dati di Polymarket. Questo non è un consiglio di trading e non ha alcun ruolo nella risoluzione di questo mercato. · AggiornatoTerzo miglior Code Arena WebDev AI Lab a fine novembre?
Meta 31%
DeepSeek 26%
Xiaomi 24%
Poolside 24%

Meta
31%

DeepSeek
26%

Xiaomi
24%

Poolside
24%

Alibaba
21%

MiniMax
21%

Anthropic
21%

OpenAI
19%

Thinky
18%

Moonshot
15%

SpaceXAI
14%

ByteDance
14%

13%

Mistral
22%

Tencent
10%

Z.ai
17%
Meta 31%
DeepSeek 26%
Xiaomi 24%
Poolside 24%

Meta
31%

DeepSeek
26%

Xiaomi
24%

Poolside
24%

Alibaba
21%

MiniMax
21%

Anthropic
21%

OpenAI
19%

Thinky
18%

Moonshot
15%

SpaceXAI
14%

ByteDance
14%

13%

Mistral
22%

Tencent
10%

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".
Mercato aperto: Sep 17, 2026, 8:08 PM ET
Risolutore
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".
Risolutore
0x69c47De9D...Recent model releases have intensified competition for third place on the Code Arena WebDev leaderboard, where OpenAI currently leads via GPT-6 Astra, followed closely by Anthropic's Claude variants. Alibaba's Qwen3.8-max and Moonshot's Kimi K3-max sit in strong contention with scores above 1670, while Meta, Tencent, and Z.ai trail within 50-100 points amid rapid iterations in agentic coding and UI-to-code tasks. Trader sentiment reflects uncertainty over the next 10 weeks, as incremental gains in benchmarks like multi-step reasoning and tool use could reorder labs before November resolution. Upcoming releases or fine-tunes from these contenders represent the main swing factors in this closely matched field.
Riepilogo sperimentale generato dall'AI con riferimento ai dati di Polymarket. Questo non è un consiglio di trading e non ha alcun ruolo nella risoluzione di questo mercato. · Aggiornato
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