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.
Ringkasan eksperimental yang dihasilkan AI dengan referensi data Polymarket. Ini bukan saran trading dan tidak berperan dalam bagaimana pasar ini diselesaikan. · DiperbaruiMoonshot 26%
ByteDance 26%
OpenAI 26%
Mistral 24%

Moonshot
26%

ByteDance
26%

OpenAI
26%

Mistral
24%

Alibaba
22%

SpaceXAI
22%

Poolside
22%

DeepSeek
17%

Thinky
17%

Anthropic
16%

Z.ai
15%

MiniMax
14%

Meta
14%

8%

Xiaomi
8%

Tencent
8%
Moonshot 26%
ByteDance 26%
OpenAI 26%
Mistral 24%

Moonshot
26%

ByteDance
26%

OpenAI
26%

Mistral
24%

Alibaba
22%

SpaceXAI
22%

Poolside
22%

DeepSeek
17%

Thinky
17%

Anthropic
16%

Z.ai
15%

MiniMax
14%

Meta
14%

8%

Xiaomi
8%

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".
Pasar Dibuka: 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.
Ringkasan eksperimental yang dihasilkan AI dengan referensi data Polymarket. Ini bukan saran trading dan tidak berperan dalam bagaimana pasar ini diselesaikan. · Diperbarui
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