Recent model releases have intensified competition on Arena.ai’s Code Arena WebDev leaderboard, where crowdsourced Elo ratings evaluate agentic frontend coding, multi-step reasoning, and tool use. OpenAI’s GPT-6 Astra currently leads, followed closely by Anthropic’s Claude variants, leaving third place contested primarily between Alibaba’s Qwen3.8-Max-0902 and Moonshot’s Kimi K3 series, both posting strong Pareto-efficient scores at lower price points than Western frontier models. Chinese labs continue narrowing performance gaps through rapid post-training on coding workflows, while labs like Tencent, Z.ai, and SpaceXAI remain within striking distance. With roughly eight weeks until October resolution, new releases or benchmark volatility could easily shift the third-ranked lab.
Resumen experimental generado por IA con datos de Polymarket. Esto no es asesoramiento de trading y no influye en cómo se resuelve este mercado. · ActualizadoMoonshot 39%
Alibaba 33%
OpenAI 6.3%
Anthropic 5.3%
$36,409 Vol.
$36,409 Vol.
31 oct 2026
Moonshot
39%
Alibaba
33%
OpenAI
6%
Anthropic
5%
SpaceXAI
5%
3%
Meta
3%
Z.ai
2%
Mistral
2%
Thinky
1%
DeepSeek
1%
Tencent
1%
ByteDance
1%
MiniMax
<1%
Xiaomi
<1%
Poolside
<1%
Moonshot 39%
Alibaba 33%
OpenAI 6.3%
Anthropic 5.3%
$36,409 Vol.
$36,409 Vol.
31 oct 2026
Moonshot
$10,967 Vol.
39%
Alibaba
$17,418 Vol.
33%
OpenAI
$884 Vol.
6%
Anthropic
$604 Vol.
5%
SpaceXAI
$659 Vol.
5%
$482 Vol.
3%
Meta
$496 Vol.
3%
Z.ai
$656 Vol.
2%
Mistral
$581 Vol.
2%
Thinky
$586 Vol.
1%
DeepSeek
$580 Vol.
1%
Tencent
$539 Vol.
1%
ByteDance
$613 Vol.
1%
MiniMax
$550 Vol.
<1%
Xiaomi
$302 Vol.
<1%
Poolside
$492 Vol.
<1%
This market will resolve according to the third-highest ranked Company based on the arena.ai Code Arena | WebDev Leaderboard when the table under "Code Arena | WebDev" filtered for "Labs" is checked on October 31, 2026, 12:00 PM ET.
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".Recent model releases have intensified competition on Arena.ai’s Code Arena WebDev leaderboard, where crowdsourced Elo ratings evaluate agentic frontend coding, multi-step reasoning, and tool use. OpenAI’s GPT-6 Astra currently leads, followed closely by Anthropic’s Claude variants, leaving third place contested primarily between Alibaba’s Qwen3.8-Max-0902 and Moonshot’s Kimi K3 series, both posting strong Pareto-efficient scores at lower price points than Western frontier models. Chinese labs continue narrowing performance gaps through rapid post-training on coding workflows, while labs like Tencent, Z.ai, and SpaceXAI remain within striking distance. With roughly eight weeks until October resolution, new releases or benchmark volatility could easily shift the third-ranked lab.
This market will resolve according to the third-highest ranked Company based on the arena.ai Code Arena | WebDev Leaderboard when the table under "Code Arena | WebDev" filtered for "Labs" is checked on October 31, 2026, 12:00 PM ET.
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".
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: Aug 12, 2026, 8:01 PM ET
Volumen
$36,409Fecha de finalización
1 nov 2026Mercado abierto
Aug 12, 2026, 8:01 PM ETResolver
0x69c47De9D...This market will resolve according to the third-highest ranked Company based on the arena.ai Code Arena | WebDev Leaderboard when the table under "Code Arena | WebDev" filtered for "Labs" is checked on October 31, 2026, 12:00 PM ET.
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".Recent model releases have intensified competition on Arena.ai’s Code Arena WebDev leaderboard, where crowdsourced Elo ratings evaluate agentic frontend coding, multi-step reasoning, and tool use. OpenAI’s GPT-6 Astra currently leads, followed closely by Anthropic’s Claude variants, leaving third place contested primarily between Alibaba’s Qwen3.8-Max-0902 and Moonshot’s Kimi K3 series, both posting strong Pareto-efficient scores at lower price points than Western frontier models. Chinese labs continue narrowing performance gaps through rapid post-training on coding workflows, while labs like Tencent, Z.ai, and SpaceXAI remain within striking distance. With roughly eight weeks until October resolution, new releases or benchmark volatility could easily shift the third-ranked lab.
This market will resolve according to the third-highest ranked Company based on the arena.ai Code Arena | WebDev Leaderboard when the table under "Code Arena | WebDev" filtered for "Labs" is checked on October 31, 2026, 12:00 PM ET.
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".
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".
Volumen
$36,409Fecha de finalización
1 nov 2026Mercado abierto
Aug 12, 2026, 8:01 PM ETResolver
0x69c47De9D...Recent model releases have intensified competition on Arena.ai’s Code Arena WebDev leaderboard, where crowdsourced Elo ratings evaluate agentic frontend coding, multi-step reasoning, and tool use. OpenAI’s GPT-6 Astra currently leads, followed closely by Anthropic’s Claude variants, leaving third place contested primarily between Alibaba’s Qwen3.8-Max-0902 and Moonshot’s Kimi K3 series, both posting strong Pareto-efficient scores at lower price points than Western frontier models. Chinese labs continue narrowing performance gaps through rapid post-training on coding workflows, while labs like Tencent, Z.ai, and SpaceXAI remain within striking distance. With roughly eight weeks until October resolution, new releases or benchmark volatility could easily shift the third-ranked lab.
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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