Recent OpenAI and Anthropic model launches have reshaped Code Arena WebDev rankings, with GPT-6 Astra claiming the top spot in early September and Claude variants holding second and third, leaving the third-best lab position fluid through November. Trader consensus reflects this uncertainty, as Moonshot’s Kimi K3, DeepSeek’s efficient MoE releases, Meta, MiniMax, Mistral, and Alibaba continue iterating on agentic coding, long-context handling, and cost-performance for frontend and full-stack tasks. Key swing factors include upcoming model updates, community vote momentum on multi-step web dev workflows, and whether open-weight or lower-cost labs can close gaps on proprietary frontier performance before resolution.
Resumen experimental generado por IA con datos de Polymarket. Esto no es asesoramiento de trading y no influye en cómo se resuelve este mercado. · ActualizadoByteDance 22%
Alibaba 20%
Thinky 20%
OpenAI 18%

ByteDance
22%

Alibaba
20%

Thinky
20%

OpenAI
18%

DeepSeek
18%

SpaceXAI
18%

Moonshot
16%

Poolside
15%

Mistral
15%

MiniMax
14%

Z.ai
14%

Meta
14%

Anthropic
13%

13%

Xiaomi
9%

Tencent
8%
ByteDance 22%
Alibaba 20%
Thinky 20%
OpenAI 18%

ByteDance
22%

Alibaba
20%

Thinky
20%

OpenAI
18%

DeepSeek
18%

SpaceXAI
18%

Moonshot
16%

Poolside
15%

Mistral
15%

MiniMax
14%

Z.ai
14%

Meta
14%

Anthropic
13%

13%

Xiaomi
9%

Tencent
8%
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 abierto: 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 and Anthropic model launches have reshaped Code Arena WebDev rankings, with GPT-6 Astra claiming the top spot in early September and Claude variants holding second and third, leaving the third-best lab position fluid through November. Trader consensus reflects this uncertainty, as Moonshot’s Kimi K3, DeepSeek’s efficient MoE releases, Meta, MiniMax, Mistral, and Alibaba continue iterating on agentic coding, long-context handling, and cost-performance for frontend and full-stack tasks. Key swing factors include upcoming model updates, community vote momentum on multi-step web dev workflows, and whether open-weight or lower-cost labs can close gaps on proprietary frontier performance before resolution.
Resumen experimental generado por IA con datos de Polymarket. Esto no es asesoramiento de trading y no influye en cómo se resuelve este mercado. · Actualizado
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Cuidado con los enlaces externos.
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