Claude Opus 5’s late-July 2026 release has driven the dominant 88% market-implied probability for its max-effort variant, as the model quickly captured top spots on Artificial Analysis Intelligence and Agentic indexes plus multiple Arena coding boards while delivering near-Fable 5 performance at half the price. Traders view the combination of 1M-token context, default thinking mode, and efficiency gains as decisive for any “best model” resolution on August 24. Qwen3.8-Max’s early-August launch and strong benchmark claims have secured a modest 9.5% share but trail on independent leaderboards, while lower-probability Claude Opus 5 variants reflect uncertainty over exact effort settings or evaluation criteria. No major releases or benchmark shifts have occurred in the past week to alter the current consensus.
Resumo experimental gerado por IA com dados do Polymarket. Isto não é aconselhamento de trading e não tem qualquer papel na resolução deste mercado. · AtualizadoMelhor modelo de IA em 24 de agosto?
claude-opus-5-max 90%
claude-opus-5-high 5.0%
Outro 4.3%
qwen3.8-max 3.1%
claude-opus-5-max
90%
claude-opus-5-high
5%
Outro
4%
qwen3.8-max
3%
claude-opus-4-6-thinking
1%
claude-opus-5-max 90%
claude-opus-5-high 5.0%
Outro 4.3%
qwen3.8-max 3.1%
claude-opus-5-max
90%
claude-opus-5-high
5%
Outro
4%
qwen3.8-max
3%
claude-opus-4-6-thinking
1%
Results from the "Rank" column under the "Text Arena | Overall" Leaderboard tab at https://arena.ai/leaderboard/text/overall-no-style-control with style control off (Adjustments: None) and filtered for "Models" will be used to resolve this market.
No new model will be added to this market after market creation. Any model not explicitly listed in this market will be encompassed under the "Other" option.
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 still remains, alphabetical order of model names as listed in this market group (full string, including suffixes such as “-thinking”) will be used as a final tiebreaker (e.g., if two models remain tied, “claude-opus-4-6” would be ranked ahead of “claude-opus-4-6-thinking”). This market will resolve to the model that comes first according to this order.
The resolution source for this market is the arena.ai Text Arena (Overall). 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".
Mercado Aberto: Aug 8, 2026, 12:15 PM ET
Fonte de resolução
https://arena.ai/leaderboard/text/overall-no-style-controlResolver
0x69c47De9D...Results from the "Rank" column under the "Text Arena | Overall" Leaderboard tab at https://arena.ai/leaderboard/text/overall-no-style-control with style control off (Adjustments: None) and filtered for "Models" will be used to resolve this market.
No new model will be added to this market after market creation. Any model not explicitly listed in this market will be encompassed under the "Other" option.
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 still remains, alphabetical order of model names as listed in this market group (full string, including suffixes such as “-thinking”) will be used as a final tiebreaker (e.g., if two models remain tied, “claude-opus-4-6” would be ranked ahead of “claude-opus-4-6-thinking”). This market will resolve to the model that comes first according to this order.
The resolution source for this market is the arena.ai Text Arena (Overall). 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".
Fonte de resolução
https://arena.ai/leaderboard/text/overall-no-style-controlResolver
0x69c47De9D...Claude Opus 5’s late-July 2026 release has driven the dominant 88% market-implied probability for its max-effort variant, as the model quickly captured top spots on Artificial Analysis Intelligence and Agentic indexes plus multiple Arena coding boards while delivering near-Fable 5 performance at half the price. Traders view the combination of 1M-token context, default thinking mode, and efficiency gains as decisive for any “best model” resolution on August 24. Qwen3.8-Max’s early-August launch and strong benchmark claims have secured a modest 9.5% share but trail on independent leaderboards, while lower-probability Claude Opus 5 variants reflect uncertainty over exact effort settings or evaluation criteria. No major releases or benchmark shifts have occurred in the past week to alter the current consensus.
Resumo experimental gerado por IA com dados do Polymarket. Isto não é aconselhamento de trading e não tem qualquer papel na resolução deste mercado. · Atualizado

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