The closely matched market-implied odds around 50% reflect the fluid early results on the newly launched Code Arena WebDev leaderboard, where frontier labs compete on agentic, multi-file web development tasks such as building React apps and handling real tool-use workflows. Anthropic edges ahead on trader sentiment due to Claude Opus 4.8 and related models posting leading scores on related agent benchmarks like Online-Mind2Web and strong SWE-bench Verified performance, highlighting reliability in complex frontend-backend integration. OpenAI’s GPT-5.5 and GPT-5.6 variants remain direct contenders through superior planning capabilities and ecosystem integration, while cost-effective challengers like DeepSeek V4-Pro and various Qwen/Alibaba releases add uncertainty. With the arena still accumulating votes and labs iterating rapidly ahead of the August resolution, small shifts in human preference data or new releases could quickly reorder the field.
Eksperymentalne podsumowanie AI odwołujące się do danych Polymarket. To nie jest porada handlowa i nie ma wpływu na rozstrzyganie tego rynku. · ZaktualizowanoSecond-best Code Arena WebDev AI Lab end of August?
Second-best Code Arena WebDev AI Lab end of August?
Anthropic 46%
Z.ai 45%
SpaceXAI 42%
Moonshot 42%
NOWE
NOWE
Aug 31, 2026
Anthropic
46%
Z.ai
45%
SpaceXAI
42%
Moonshot
42%
Meta
42%
ByteDance
42%
Mistral
41%
Thinky
39%
38%
Poolside
38%
MiniMax
38%
Tencent
37%
Alibaba
37%
Xiaomi
37%
OpenAI
36%
DeepSeek
35%
Anthropic 46%
Z.ai 45%
SpaceXAI 42%
Moonshot 42%
NOWE
NOWE
Aug 31, 2026
Anthropic
$0 Wol.
46%
Z.ai
$0 Wol.
45%
SpaceXAI
$0 Wol.
42%
Moonshot
$0 Wol.
42%
Meta
$0 Wol.
42%
ByteDance
$0 Wol.
42%
Mistral
$33 Wol.
41%
Thinky
$0 Wol.
39%
$0 Wol.
38%
Poolside
$0 Wol.
38%
MiniMax
$0 Wol.
38%
Tencent
$20 Wol.
37%
Alibaba
$0 Wol.
37%
Xiaomi
$0 Wol.
37%
OpenAI
$0 Wol.
36%
DeepSeek
$0 Wol.
35%
This market will resolve according to the second-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 August 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.
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 second 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".The closely matched market-implied odds around 50% reflect the fluid early results on the newly launched Code Arena WebDev leaderboard, where frontier labs compete on agentic, multi-file web development tasks such as building React apps and handling real tool-use workflows. Anthropic edges ahead on trader sentiment due to Claude Opus 4.8 and related models posting leading scores on related agent benchmarks like Online-Mind2Web and strong SWE-bench Verified performance, highlighting reliability in complex frontend-backend integration. OpenAI’s GPT-5.5 and GPT-5.6 variants remain direct contenders through superior planning capabilities and ecosystem integration, while cost-effective challengers like DeepSeek V4-Pro and various Qwen/Alibaba releases add uncertainty. With the arena still accumulating votes and labs iterating rapidly ahead of the August resolution, small shifts in human preference data or new releases could quickly reorder the field.
This market will resolve according to the second-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 August 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.
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 second 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.
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 second 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 20, 2026, 8:25 PM ET
Wolumen
$53Data zakończenia
Aug 31, 2026Rynek otwarty
Jul 20, 2026, 8:25 PM ETŹródło rozstrzygnięcia
https://arena.ai/leaderboard/code/webdev?rankBy=labsResolver
0x69c47De9D...This market will resolve according to the second-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 August 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.
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 second 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".The closely matched market-implied odds around 50% reflect the fluid early results on the newly launched Code Arena WebDev leaderboard, where frontier labs compete on agentic, multi-file web development tasks such as building React apps and handling real tool-use workflows. Anthropic edges ahead on trader sentiment due to Claude Opus 4.8 and related models posting leading scores on related agent benchmarks like Online-Mind2Web and strong SWE-bench Verified performance, highlighting reliability in complex frontend-backend integration. OpenAI’s GPT-5.5 and GPT-5.6 variants remain direct contenders through superior planning capabilities and ecosystem integration, while cost-effective challengers like DeepSeek V4-Pro and various Qwen/Alibaba releases add uncertainty. With the arena still accumulating votes and labs iterating rapidly ahead of the August resolution, small shifts in human preference data or new releases could quickly reorder the field.
This market will resolve according to the second-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 August 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.
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 second 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.
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 second 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".
Wolumen
$53Data zakończenia
Aug 31, 2026Rynek otwarty
Jul 20, 2026, 8:25 PM ETŹródło rozstrzygnięcia
https://arena.ai/leaderboard/code/webdev?rankBy=labsResolver
0x69c47De9D...The closely matched market-implied odds around 50% reflect the fluid early results on the newly launched Code Arena WebDev leaderboard, where frontier labs compete on agentic, multi-file web development tasks such as building React apps and handling real tool-use workflows. Anthropic edges ahead on trader sentiment due to Claude Opus 4.8 and related models posting leading scores on related agent benchmarks like Online-Mind2Web and strong SWE-bench Verified performance, highlighting reliability in complex frontend-backend integration. OpenAI’s GPT-5.5 and GPT-5.6 variants remain direct contenders through superior planning capabilities and ecosystem integration, while cost-effective challengers like DeepSeek V4-Pro and various Qwen/Alibaba releases add uncertainty. With the arena still accumulating votes and labs iterating rapidly ahead of the August resolution, small shifts in human preference data or new releases could quickly reorder the field.
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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