Moonshot’s Kimi K3-max currently sits in second place on the arena.ai Code Arena WebDev leaderboard at 1674 Elo, just 17 points behind Anthropic’s leading Claude Opus 5-max as of the August 25 snapshot. This positioning stems from Moonshot’s July release of the large open-weight Kimi K3 model, which demonstrated strong agentic coding and frontend development capabilities that have kept it ahead of Alibaba’s Qwen variants, SpaceXAI’s Grok-4.6, and OpenAI’s GPT-5.6 entries. With resolution set for August 31, traders see limited room for other labs to overtake Moonshot before the snapshot, though further model updates or vote shifts in the final days could narrow the gap.
Experimental AI-generated summary referencing Polymarket data. This is not trading advice and plays no role in how this market resolves. · UpdatedMoonshot 82.6%
Alibaba 9.0%
Anthropic 4.1%
DeepSeek 2.1%
$101,418 Vol.
$101,418 Vol.
Aug 31, 2026
Moonshot
83%
Alibaba
9%
Anthropic
4%
DeepSeek
2%
OpenAI
1%
1%
Z.ai
1%
SpaceXAI
1%
Meta
<1%
Xiaomi
<1%
Tencent
<1%
Poolside
<1%
Mistral
<1%
ByteDance
<1%
MiniMax
<1%
Thinky
<1%
Moonshot 82.6%
Alibaba 9.0%
Anthropic 4.1%
DeepSeek 2.1%
$101,418 Vol.
$101,418 Vol.
Aug 31, 2026
Moonshot
$35,318 Vol.
83%
Alibaba
$6,422 Vol.
9%
Anthropic
$24,386 Vol.
4%
DeepSeek
$2,842 Vol.
2%
OpenAI
$9,556 Vol.
1%
$2,484 Vol.
1%
Z.ai
$6,069 Vol.
1%
SpaceXAI
$4,767 Vol.
1%
Meta
$2,443 Vol.
<1%
Xiaomi
$2,044 Vol.
<1%
Tencent
$1,123 Vol.
<1%
Poolside
$574 Vol.
<1%
Mistral
$772 Vol.
<1%
ByteDance
$665 Vol.
<1%
MiniMax
$1,295 Vol.
<1%
Thinky
$659 Vol.
<1%
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".Moonshot’s Kimi K3-max currently sits in second place on the arena.ai Code Arena WebDev leaderboard at 1674 Elo, just 17 points behind Anthropic’s leading Claude Opus 5-max as of the August 25 snapshot. This positioning stems from Moonshot’s July release of the large open-weight Kimi K3 model, which demonstrated strong agentic coding and frontend development capabilities that have kept it ahead of Alibaba’s Qwen variants, SpaceXAI’s Grok-4.6, and OpenAI’s GPT-5.6 entries. With resolution set for August 31, traders see limited room for other labs to overtake Moonshot before the snapshot, though further model updates or vote shifts in the final days could narrow the gap.
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".
Market Opened: Jul 20, 2026, 8:25 PM ET
Volume
$101,418End Date
Aug 31, 2026Market Opened
Jul 20, 2026, 8:25 PM ETResolution Source
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".Moonshot’s Kimi K3-max currently sits in second place on the arena.ai Code Arena WebDev leaderboard at 1674 Elo, just 17 points behind Anthropic’s leading Claude Opus 5-max as of the August 25 snapshot. This positioning stems from Moonshot’s July release of the large open-weight Kimi K3 model, which demonstrated strong agentic coding and frontend development capabilities that have kept it ahead of Alibaba’s Qwen variants, SpaceXAI’s Grok-4.6, and OpenAI’s GPT-5.6 entries. With resolution set for August 31, traders see limited room for other labs to overtake Moonshot before the snapshot, though further model updates or vote shifts in the final days could narrow the gap.
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".
Volume
$101,418End Date
Aug 31, 2026Market Opened
Jul 20, 2026, 8:25 PM ETResolution Source
https://arena.ai/leaderboard/code/webdev?rankBy=labsResolver
0x69c47De9D...Moonshot’s Kimi K3-max currently sits in second place on the arena.ai Code Arena WebDev leaderboard at 1674 Elo, just 17 points behind Anthropic’s leading Claude Opus 5-max as of the August 25 snapshot. This positioning stems from Moonshot’s July release of the large open-weight Kimi K3 model, which demonstrated strong agentic coding and frontend development capabilities that have kept it ahead of Alibaba’s Qwen variants, SpaceXAI’s Grok-4.6, and OpenAI’s GPT-5.6 entries. With resolution set for August 31, traders see limited room for other labs to overtake Moonshot before the snapshot, though further model updates or vote shifts in the final days could narrow the gap.
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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