Anthropic's Claude Opus 5, Fable 5, and Mythos 5 variants currently lead most independent leaderboards in August 2026, including composite quality indices and benchmarks such as GPQA, SWE-bench, and Arena Elo ratings for reasoning and agentic tasks. This stems from July releases emphasizing adaptive reasoning and long-context performance that edged out OpenAI's GPT-5.6 family and Google's Gemini 3 series. OpenAI and xAI continue closing gaps through iterative updates, while DeepSeek and other labs advance open-weight contenders. Key upcoming catalysts include expected drops from Anthropic, xAI around late August, OpenAI in September, and Google shortly after, which could shift frontier positioning before year-end resolution based on demonstrated capabilities across standardized evaluations.
Experimentelle KI-generierte Zusammenfassung mit Polymarket-Daten. Dies ist keine Handelsberatung und spielt keine Rolle bei der Auflösung dieses Marktes. · Aktualisiert$127,482 Vol.
OpenAI
34%
20%
Alibaba
13%
Meta
13%
xAI
13%
Moonshot
10%
Z.ai
9%
ByteDance
8%
DeepSeek
7%
Baidu
7%
Microsoft
5%
Amazon
4%
Meituan
4%
Mistral
3%
$127,482 Vol.
OpenAI
34%
20%
Alibaba
13%
Meta
13%
xAI
13%
Moonshot
10%
Z.ai
9%
ByteDance
8%
DeepSeek
7%
Baidu
7%
Microsoft
5%
Amazon
4%
Meituan
4%
Mistral
3%
Results from the "Rank" column under the "Text Arena | Overall" Leaderboard tab at https://lmarena.ai/leaderboard/text with style control off will be used to resolve this market.
If a listed model ties for #1 Arena rank, it will suffice to resolve this market to "Yes."
The resolution source for this market is the Chatbot Arena LLM Leaderboard found at https://lmarena.ai/. 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 based on another resolution source.
Markt eröffnet: Apr 30, 2026, 3:22 PM ET
Resolver
0x65070BE91...Results from the "Rank" column under the "Text Arena | Overall" Leaderboard tab at https://lmarena.ai/leaderboard/text with style control off will be used to resolve this market.
If a listed model ties for #1 Arena rank, it will suffice to resolve this market to "Yes."
The resolution source for this market is the Chatbot Arena LLM Leaderboard found at https://lmarena.ai/. 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 based on another resolution source.
Resolver
0x65070BE91...Anthropic's Claude Opus 5, Fable 5, and Mythos 5 variants currently lead most independent leaderboards in August 2026, including composite quality indices and benchmarks such as GPQA, SWE-bench, and Arena Elo ratings for reasoning and agentic tasks. This stems from July releases emphasizing adaptive reasoning and long-context performance that edged out OpenAI's GPT-5.6 family and Google's Gemini 3 series. OpenAI and xAI continue closing gaps through iterative updates, while DeepSeek and other labs advance open-weight contenders. Key upcoming catalysts include expected drops from Anthropic, xAI around late August, OpenAI in September, and Google shortly after, which could shift frontier positioning before year-end resolution based on demonstrated capabilities across standardized evaluations.
Experimentelle KI-generierte Zusammenfassung mit Polymarket-Daten. Dies ist keine Handelsberatung und spielt keine Rolle bei der Auflösung dieses Marktes. · Aktualisiert



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