Anthropic's recent Claude Opus 4.8 and Claude Fable 5 releases have driven its 88.5% implied probability by topping the Artificial Analysis Intelligence Index at 61 and leading on coding benchmarks like SWE-bench plus complex reasoning tasks. These models demonstrate superior long-horizon agentic performance and instruction-following, aligning with the market's "Style Control On" criteria just weeks before the June 30 resolution. OpenAI's GPT-5.5 remains competitive in general chat and ecosystem integration at 3.8%, while Google's Gemini 3.5 variants trail at 5.5% amid lower momentum on frontier reasoning metrics. With no comparable launches scheduled from rivals in the next two weeks, trader consensus reflects Anthropic's current benchmark edge and the limited time for shifts.
Resumen experimental generado por IA con datos de Polymarket. Esto no es asesoramiento de trading y no influye en cómo se resuelve este mercado. · ActualizadoAnthropic 89%
Google 7%
OpenAI 3.7%
Meta <1%
$1,750,615 Vol.
$1,750,615 Vol.

Anthropic
89%

7%

OpenAI
4%

Meta
<1%

xAI
<1%

DeepSeek
<1%

Z.ai
<1%

Mistral
<1%

Microsoft
<1%

Amazon
<1%

ByteDance
<1%

Alibaba
<1%

Moonshot
<1%

Meituan
<1%

Baidu
<1%
Anthropic 89%
Google 7%
OpenAI 3.7%
Meta <1%
$1,750,615 Vol.
$1,750,615 Vol.

Anthropic
89%

7%

OpenAI
4%

Meta
<1%

xAI
<1%

DeepSeek
<1%

Z.ai
<1%

Mistral
<1%

Microsoft
<1%

Amazon
<1%

ByteDance
<1%

Alibaba
<1%

Moonshot
<1%

Meituan
<1%

Baidu
<1%
Results from the "Rank" column under the "Text Arena | Overall" Leaderboard tab at https://lmarena.ai/leaderboard/text with style control on 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 their Arena score, including any underlying, unrounded, granular values reflected in the data below the leaderboard. If a tie remains, alphabetical order of company names as listed in this market group will be used as a final tiebreaker (e.g., if the two models are tied by exact arena score, “Google” would be ranked ahead of “xAI”). This market will resolve based on the company that occupies first place under this ranking system.
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 resolves based on the first check after it becomes available. If it becomes permanently unavailable, this market will resolve based on another resolution source.
Mercado abierto: Oct 10, 2025, 5:27 PM ET
Resolver
0x2F5e3684c...Results from the "Rank" column under the "Text Arena | Overall" Leaderboard tab at https://lmarena.ai/leaderboard/text with style control on 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 their Arena score, including any underlying, unrounded, granular values reflected in the data below the leaderboard. If a tie remains, alphabetical order of company names as listed in this market group will be used as a final tiebreaker (e.g., if the two models are tied by exact arena score, “Google” would be ranked ahead of “xAI”). This market will resolve based on the company that occupies first place under this ranking system.
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 resolves based on the first check after it becomes available. If it becomes permanently unavailable, this market will resolve based on another resolution source.
Resolver
0x2F5e3684c...Anthropic's recent Claude Opus 4.8 and Claude Fable 5 releases have driven its 88.5% implied probability by topping the Artificial Analysis Intelligence Index at 61 and leading on coding benchmarks like SWE-bench plus complex reasoning tasks. These models demonstrate superior long-horizon agentic performance and instruction-following, aligning with the market's "Style Control On" criteria just weeks before the June 30 resolution. OpenAI's GPT-5.5 remains competitive in general chat and ecosystem integration at 3.8%, while Google's Gemini 3.5 variants trail at 5.5% amid lower momentum on frontier reasoning metrics. With no comparable launches scheduled from rivals in the next two weeks, trader consensus reflects Anthropic's current benchmark edge and the limited time for shifts.
Resumen experimental generado por IA con datos de Polymarket. Esto no es asesoramiento de trading y no influye en cómo se resuelve este mercado. · Actualizado
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Cuidado con los enlaces externos.
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