Anthropic leads the Code Arena WebDev AI model market at 64.5% implied probability due to its recent Claude Opus 5 and Fable 5 releases in July 2026, which posted top scores on SWE-bench Verified, WebDev Arena Elo ratings, and agentic coding benchmarks emphasizing multi-file refactoring, long-context reasoning, and frontend generation. These models outperform OpenAI's GPT-5.6 variants and others from Google, Moonshot, and Alibaba in developer preference tests and standardized harnesses focused on web application tasks. Trader consensus reflects Anthropic's edge in production-relevant capabilities like computer use and consistent instruction following, with limited time before end-September resolution reducing the chance of major competitive shifts absent unexpected new launches.
Riepilogo sperimentale generato dall'AI con riferimento ai dati di Polymarket. Questo non è un consiglio di trading e non ha alcun ruolo nella risoluzione di questo mercato. · AggiornatoQuale azienda ha il miglior modello di Code Arena WebDev AI alla fine di settembre?
Quale azienda ha il miglior modello di Code Arena WebDev AI alla fine di settembre?
Anthropic 65%
Moonshot 16.6%
Alibaba 5.8%
Z.ai 3.7%
$57,886 Vol.
$57,886 Vol.
30 set 2026
Anthropic
65%
Moonshot
17%
Alibaba
6%
Z.ai
4%
Meta
2%
2%
OpenAI
6%
SpaceXAI
1%
DeepSeek
1%
ByteDance
<1%
MiniMax
<1%
Xiaomi
<1%
Thinky
<1%
Tencent
<1%
Poolside
<1%
Mistral
<1%
Anthropic 65%
Moonshot 16.6%
Alibaba 5.8%
Z.ai 3.7%
$57,886 Vol.
$57,886 Vol.
30 set 2026
Anthropic
$27,644 Vol.
65%
Moonshot
$14,115 Vol.
17%
Alibaba
$1,553 Vol.
6%
Z.ai
$1,544 Vol.
4%
Meta
$1,251 Vol.
2%
$1,551 Vol.
2%
OpenAI
$3,755 Vol.
6%
SpaceXAI
$1,125 Vol.
1%
DeepSeek
$1,104 Vol.
1%
ByteDance
$468 Vol.
<1%
MiniMax
$559 Vol.
<1%
Xiaomi
$657 Vol.
<1%
Thinky
$560 Vol.
<1%
Tencent
$571 Vol.
<1%
Poolside
$641 Vol.
<1%
Mistral
$789 Vol.
<1%
This market will resolve according to the company that owns the model that has the highest rank based on the arena.ai Code Arena | WebDev Leaderboard when the table under "Code Arena | WebDev" filtered for "Models" is checked on September 30, 2026, 12:00 PM ET.
Results from the "Rank" column under the "Code Arena | WebDev" Leaderboard tab at https://arena.ai/leaderboard/code/webdev (Overall) filtered for "Models" will be used to resolve this market.
Models will be ordered primarily by their leaderboard rank at the market’s check time. 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 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 first 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".Anthropic leads the Code Arena WebDev AI model market at 64.5% implied probability due to its recent Claude Opus 5 and Fable 5 releases in July 2026, which posted top scores on SWE-bench Verified, WebDev Arena Elo ratings, and agentic coding benchmarks emphasizing multi-file refactoring, long-context reasoning, and frontend generation. These models outperform OpenAI's GPT-5.6 variants and others from Google, Moonshot, and Alibaba in developer preference tests and standardized harnesses focused on web application tasks. Trader consensus reflects Anthropic's edge in production-relevant capabilities like computer use and consistent instruction following, with limited time before end-September resolution reducing the chance of major competitive shifts absent unexpected new launches.
This market will resolve according to the company that owns the model that has the highest rank based on the arena.ai Code Arena | WebDev Leaderboard when the table under "Code Arena | WebDev" filtered for "Models" is checked on September 30, 2026, 12:00 PM ET.
Results from the "Rank" column under the "Code Arena | WebDev" Leaderboard tab at https://arena.ai/leaderboard/code/webdev (Overall) filtered for "Models" will be used to resolve this market.
Models will be ordered primarily by their leaderboard rank at the market’s check time. 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 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 first 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 "Rank" column under the "Code Arena | WebDev" Leaderboard tab at https://arena.ai/leaderboard/code/webdev (Overall) filtered for "Models" will be used to resolve this market.
Models will be ordered primarily by their leaderboard rank at the market’s check time. 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 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 first 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".
Mercato aperto: Jul 20, 2026, 7:23 PM ET
Volume
$57,886Data di fine
1 ott 2026Mercato aperto
Jul 20, 2026, 7:23 PM ETFonte di risoluzione
https://arena.ai/leaderboard/code/webdevRisolutore
0x69c47De9D...This market will resolve according to the company that owns the model that has the highest rank based on the arena.ai Code Arena | WebDev Leaderboard when the table under "Code Arena | WebDev" filtered for "Models" is checked on September 30, 2026, 12:00 PM ET.
Results from the "Rank" column under the "Code Arena | WebDev" Leaderboard tab at https://arena.ai/leaderboard/code/webdev (Overall) filtered for "Models" will be used to resolve this market.
Models will be ordered primarily by their leaderboard rank at the market’s check time. 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 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 first 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".Anthropic leads the Code Arena WebDev AI model market at 64.5% implied probability due to its recent Claude Opus 5 and Fable 5 releases in July 2026, which posted top scores on SWE-bench Verified, WebDev Arena Elo ratings, and agentic coding benchmarks emphasizing multi-file refactoring, long-context reasoning, and frontend generation. These models outperform OpenAI's GPT-5.6 variants and others from Google, Moonshot, and Alibaba in developer preference tests and standardized harnesses focused on web application tasks. Trader consensus reflects Anthropic's edge in production-relevant capabilities like computer use and consistent instruction following, with limited time before end-September resolution reducing the chance of major competitive shifts absent unexpected new launches.
This market will resolve according to the company that owns the model that has the highest rank based on the arena.ai Code Arena | WebDev Leaderboard when the table under "Code Arena | WebDev" filtered for "Models" is checked on September 30, 2026, 12:00 PM ET.
Results from the "Rank" column under the "Code Arena | WebDev" Leaderboard tab at https://arena.ai/leaderboard/code/webdev (Overall) filtered for "Models" will be used to resolve this market.
Models will be ordered primarily by their leaderboard rank at the market’s check time. 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 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 first 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 "Rank" column under the "Code Arena | WebDev" Leaderboard tab at https://arena.ai/leaderboard/code/webdev (Overall) filtered for "Models" will be used to resolve this market.
Models will be ordered primarily by their leaderboard rank at the market’s check time. 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 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 first 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
$57,886Data di fine
1 ott 2026Mercato aperto
Jul 20, 2026, 7:23 PM ETFonte di risoluzione
https://arena.ai/leaderboard/code/webdevRisolutore
0x69c47De9D...Anthropic leads the Code Arena WebDev AI model market at 64.5% implied probability due to its recent Claude Opus 5 and Fable 5 releases in July 2026, which posted top scores on SWE-bench Verified, WebDev Arena Elo ratings, and agentic coding benchmarks emphasizing multi-file refactoring, long-context reasoning, and frontend generation. These models outperform OpenAI's GPT-5.6 variants and others from Google, Moonshot, and Alibaba in developer preference tests and standardized harnesses focused on web application tasks. Trader consensus reflects Anthropic's edge in production-relevant capabilities like computer use and consistent instruction following, with limited time before end-September resolution reducing the chance of major competitive shifts absent unexpected new launches.
Riepilogo sperimentale generato dall'AI con riferimento ai dati di Polymarket. Questo non è un consiglio di trading e non ha alcun ruolo nella risoluzione di questo mercato. · Aggiornato
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