Recent releases of Claude Fable 5.1 and Mythos 5.1 on September 1 have positioned Anthropic’s latest frontier models at the top of multiple September 2026 leaderboards, including BenchLM and HLE, where Fable 5.1 leads with strong scores in coding, agentic workflows, and knowledge work. This underpins the near-even split between claude-fable-5.1-max and “Other” in trader consensus, as OpenAI’s GPT-5.6 variants and Google’s Gemini 3.8 series remain close on composite benchmarks while offering different pricing and context strengths. Claude Opus 5 continues to trade at lower implied odds due to its efficiency edge at roughly half Fable’s cost, though rapid iteration across labs creates ongoing uncertainty ahead of the September 21 resolution.
Polymarketデータを参照したAI生成の実験的な要約。これは取引アドバイスではなく、このマーケットの解決方法には一切関係ありません。 · 更新日その他 46%
claude-fable-5.1-max 29%
claude-opus-5-high 21%
claude-opus-5-max 13%
新規
新規
2026/09/21
その他
32%
claude-fable-5.1-max
29%
claude-opus-5-high
21%
claude-opus-5-max
13%
claude-opus-4-6-high
3%
その他 46%
claude-fable-5.1-max 29%
claude-opus-5-high 21%
claude-opus-5-max 13%
新規
新規
2026/09/21
その他
$139 Vol.
32%
claude-fable-5.1-max
$176 Vol.
29%
claude-opus-5-high
$41 Vol.
21%
claude-opus-5-max
$61 Vol.
13%
claude-opus-4-6-high
$156 Vol.
3%
This market will resolve according to the model that has the highest arena rank based on the arena.ai Text Arena (Overall) when the table under the "Leaderboard" tab is checked on the specified date, 12:00 PM ET.
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.
Note: Models marked “AutoEval” at the applicable check time will not be considered, regardless of whether they display a rank or score.
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 “-high” and “-max”) will be used as a final tiebreaker (e.g., if two models remain tied, “claude-opus-5-high” would be ranked ahead of “claude-opus-5-max”). 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".Recent releases of Claude Fable 5.1 and Mythos 5.1 on September 1 have positioned Anthropic’s latest frontier models at the top of multiple September 2026 leaderboards, including BenchLM and HLE, where Fable 5.1 leads with strong scores in coding, agentic workflows, and knowledge work. This underpins the near-even split between claude-fable-5.1-max and “Other” in trader consensus, as OpenAI’s GPT-5.6 variants and Google’s Gemini 3.8 series remain close on composite benchmarks while offering different pricing and context strengths. Claude Opus 5 continues to trade at lower implied odds due to its efficiency edge at roughly half Fable’s cost, though rapid iteration across labs creates ongoing uncertainty ahead of the September 21 resolution.
This market will resolve according to the model that has the highest arena rank based on the arena.ai Text Arena (Overall) when the table under the "Leaderboard" tab is checked on the specified date, 12:00 PM ET.
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.
Note: Models marked “AutoEval” at the applicable check time will not be considered, regardless of whether they display a rank or score.
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 “-high” and “-max”) will be used as a final tiebreaker (e.g., if two models remain tied, “claude-opus-5-high” would be ranked ahead of “claude-opus-5-max”). 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".
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.
Note: Models marked “AutoEval” at the applicable check time will not be considered, regardless of whether they display a rank or score.
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 “-high” and “-max”) will be used as a final tiebreaker (e.g., if two models remain tied, “claude-opus-5-high” would be ranked ahead of “claude-opus-5-max”). 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".
マーケット開始日： Sep 3, 2026, 10:16 AM ET
音量
$573終了日
2026/09/21マーケット開始日
Sep 3, 2026, 10:16 AM ETリゾルバー
0x69c47De9D...This market will resolve according to the model that has the highest arena rank based on the arena.ai Text Arena (Overall) when the table under the "Leaderboard" tab is checked on the specified date, 12:00 PM ET.
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.
Note: Models marked “AutoEval” at the applicable check time will not be considered, regardless of whether they display a rank or score.
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 “-high” and “-max”) will be used as a final tiebreaker (e.g., if two models remain tied, “claude-opus-5-high” would be ranked ahead of “claude-opus-5-max”). 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".Recent releases of Claude Fable 5.1 and Mythos 5.1 on September 1 have positioned Anthropic’s latest frontier models at the top of multiple September 2026 leaderboards, including BenchLM and HLE, where Fable 5.1 leads with strong scores in coding, agentic workflows, and knowledge work. This underpins the near-even split between claude-fable-5.1-max and “Other” in trader consensus, as OpenAI’s GPT-5.6 variants and Google’s Gemini 3.8 series remain close on composite benchmarks while offering different pricing and context strengths. Claude Opus 5 continues to trade at lower implied odds due to its efficiency edge at roughly half Fable’s cost, though rapid iteration across labs creates ongoing uncertainty ahead of the September 21 resolution.
This market will resolve according to the model that has the highest arena rank based on the arena.ai Text Arena (Overall) when the table under the "Leaderboard" tab is checked on the specified date, 12:00 PM ET.
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.
Note: Models marked “AutoEval” at the applicable check time will not be considered, regardless of whether they display a rank or score.
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 “-high” and “-max”) will be used as a final tiebreaker (e.g., if two models remain tied, “claude-opus-5-high” would be ranked ahead of “claude-opus-5-max”). 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".
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.
Note: Models marked “AutoEval” at the applicable check time will not be considered, regardless of whether they display a rank or score.
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 “-high” and “-max”) will be used as a final tiebreaker (e.g., if two models remain tied, “claude-opus-5-high” would be ranked ahead of “claude-opus-5-max”). 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".
音量
$573終了日
2026/09/21マーケット開始日
Sep 3, 2026, 10:16 AM ETリゾルバー
0x69c47De9D...Recent releases of Claude Fable 5.1 and Mythos 5.1 on September 1 have positioned Anthropic’s latest frontier models at the top of multiple September 2026 leaderboards, including BenchLM and HLE, where Fable 5.1 leads with strong scores in coding, agentic workflows, and knowledge work. This underpins the near-even split between claude-fable-5.1-max and “Other” in trader consensus, as OpenAI’s GPT-5.6 variants and Google’s Gemini 3.8 series remain close on composite benchmarks while offering different pricing and context strengths. Claude Opus 5 continues to trade at lower implied odds due to its efficiency edge at roughly half Fable’s cost, though rapid iteration across labs creates ongoing uncertainty ahead of the September 21 resolution.
Polymarketデータを参照したAI生成の実験的な要約。これは取引アドバイスではなく、このマーケットの解決方法には一切関係ありません。 · 更新日
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外部リンクに注意してください。
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