Recent model releases and community voting on Arena.ai's Code Arena WebDev leaderboard shape tight contention for third-place lab ranking by September 30. OpenAI's GPT-6 Astra leads with 1,797 points after its early September launch, followed closely by Anthropic's Claude Fable 5.1 at 1,762, leaving the next tier open. Alibaba's Qwen3.8-Max variants, Moonshot's Kimi K3, Meta's Muse Spark 1.3, and Z.ai's GLM models cluster in the 1,550–1,690 range, differentiated by agentic coding strengths in multi-step reasoning, tool use, and full-app generation across categories like consumer products and data visualization. Cost-performance edges and preliminary high-variance scores for newer Chinese models add uncertainty, while upcoming updates or benchmark surges could shift aggregated lab standings before month-end resolution.
Eksperymentalne podsumowanie AI odwołujące się do danych Polymarket. To nie jest porada handlowa i nie ma wpływu na rozstrzyganie tego rynku. · ZaktualizowanoThird-best Code Arena WebDev AI Lab end of September?
SpaceXAI 40.9%
Alibaba 31%
Moonshot 21%
Anthropic 4.6%
$37,588 Wol.
$37,588 Wol.

SpaceXAI
41%

Alibaba
31%

Moonshot
21%

Anthropic
5%

OpenAI
4%

2%

Xiaomi
2%

Z.ai
2%

DeepSeek
1%

MiniMax
1%

Tencent
1%

ByteDance
<1%

Poolside
<1%

Mistral
<1%

Thinky
<1%

Meta
<1%
SpaceXAI 40.9%
Alibaba 31%
Moonshot 21%
Anthropic 4.6%
$37,588 Wol.
$37,588 Wol.

SpaceXAI
41%

Alibaba
31%

Moonshot
21%

Anthropic
5%

OpenAI
4%

2%

Xiaomi
2%

Z.ai
2%

DeepSeek
1%

MiniMax
1%

Tencent
1%

ByteDance
<1%

Poolside
<1%

Mistral
<1%

Thinky
<1%

Meta
<1%
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.
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".
Rynek otwarty: Jul 24, 2026, 7:46 PM ET
Źródło rozstrzygnięcia
https://arena.ai/leaderboard/code/webdev?rankBy=labsRozstrzygający
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.
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".
Źródło rozstrzygnięcia
https://arena.ai/leaderboard/code/webdev?rankBy=labsRozstrzygający
0x69c47De9D...Recent model releases and community voting on Arena.ai's Code Arena WebDev leaderboard shape tight contention for third-place lab ranking by September 30. OpenAI's GPT-6 Astra leads with 1,797 points after its early September launch, followed closely by Anthropic's Claude Fable 5.1 at 1,762, leaving the next tier open. Alibaba's Qwen3.8-Max variants, Moonshot's Kimi K3, Meta's Muse Spark 1.3, and Z.ai's GLM models cluster in the 1,550–1,690 range, differentiated by agentic coding strengths in multi-step reasoning, tool use, and full-app generation across categories like consumer products and data visualization. Cost-performance edges and preliminary high-variance scores for newer Chinese models add uncertainty, while upcoming updates or benchmark surges could shift aggregated lab standings before month-end resolution.
Eksperymentalne podsumowanie AI odwołujące się do danych Polymarket. To nie jest porada handlowa i nie ma wpływu na rozstrzyganie tego rynku. · Zaktualizowano
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