Trader sentiment around the third-best AI lab in Code Arena WebDev by end of October shows a closely contested field, with multiple outcomes clustered near 50% implied probability and Alibaba at 43% ahead of Moonshot at 23.5%. Established names like OpenAI sit much lower at 8%, underscoring how specialized coding benchmarks and web development tasks have elevated certain labs. The tight spread reflects rapid iteration among large language models, competitive positioning in developer ecosystems, and uncertainty over which releases will demonstrate superior capabilities before resolution. Upcoming model updates and benchmark results remain the main swing factors that could shift consensus.
Experimental AI-generated summary referencing Polymarket data. This is not trading advice and plays no role in how this market resolves. · UpdatedAlibaba 43%
Moonshot 24%
OpenAI 8%
Z.ai 1.0%
$16,725 Vol.
$16,725 Vol.
Oct 31, 2026
Alibaba
43%
Moonshot
24%
OpenAI
8%
Z.ai
1%
1%
Anthropic
1%
Meta
1%
DeepSeek
1%
SpaceXAI
1%
ByteDance
1%
Mistral
<1%
Thinky
<1%
Tencent
<1%
MiniMax
<1%
Xiaomi
<1%
Poolside
<1%
Alibaba 43%
Moonshot 24%
OpenAI 8%
Z.ai 1.0%
$16,725 Vol.
$16,725 Vol.
Oct 31, 2026
Alibaba
$7,745 Vol.
43%
Moonshot
$1,888 Vol.
24%
OpenAI
$776 Vol.
8%
Z.ai
$576 Vol.
1%
$458 Vol.
1%
Anthropic
$433 Vol.
1%
Meta
$477 Vol.
1%
DeepSeek
$556 Vol.
1%
SpaceXAI
$467 Vol.
1%
ByteDance
$549 Vol.
1%
Mistral
$499 Vol.
<1%
Thinky
$562 Vol.
<1%
Tencent
$434 Vol.
<1%
MiniMax
$520 Vol.
<1%
Xiaomi
$302 Vol.
<1%
Poolside
$482 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".Trader sentiment around the third-best AI lab in Code Arena WebDev by end of October shows a closely contested field, with multiple outcomes clustered near 50% implied probability and Alibaba at 43% ahead of Moonshot at 23.5%. Established names like OpenAI sit much lower at 8%, underscoring how specialized coding benchmarks and web development tasks have elevated certain labs. The tight spread reflects rapid iteration among large language models, competitive positioning in developer ecosystems, and uncertainty over which releases will demonstrate superior capabilities before resolution. Upcoming model updates and benchmark results remain the main swing factors that could shift consensus.
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".
Market Opened: Aug 12, 2026, 8:01 PM ET
Volume
$16,725End Date
Oct 31, 2026Market Opened
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".Trader sentiment around the third-best AI lab in Code Arena WebDev by end of October shows a closely contested field, with multiple outcomes clustered near 50% implied probability and Alibaba at 43% ahead of Moonshot at 23.5%. Established names like OpenAI sit much lower at 8%, underscoring how specialized coding benchmarks and web development tasks have elevated certain labs. The tight spread reflects rapid iteration among large language models, competitive positioning in developer ecosystems, and uncertainty over which releases will demonstrate superior capabilities before resolution. Upcoming model updates and benchmark results remain the main swing factors that could shift consensus.
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".
Volume
$16,725End Date
Oct 31, 2026Market Opened
Aug 12, 2026, 8:01 PM ETResolver
0x69c47De9D...Trader sentiment around the third-best AI lab in Code Arena WebDev by end of October shows a closely contested field, with multiple outcomes clustered near 50% implied probability and Alibaba at 43% ahead of Moonshot at 23.5%. Established names like OpenAI sit much lower at 8%, underscoring how specialized coding benchmarks and web development tasks have elevated certain labs. The tight spread reflects rapid iteration among large language models, competitive positioning in developer ecosystems, and uncertainty over which releases will demonstrate superior capabilities before resolution. Upcoming model updates and benchmark results remain the main swing factors that could shift consensus.
Experimental AI-generated summary referencing Polymarket data. This is not trading advice and plays no role in how this market resolves. · Updated
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