Traders see a dead heat among Claude Opus 4.6 variants, Claude Fable 5, and other frontier models because recent benchmark releases have produced narrow margins on coding, reasoning, and agentic tasks. Fable 5, launched in early June 2026 as Anthropic’s top-tier Mythos-class model, leads several verified leaderboards yet faces questions around sustained availability and pricing, while Opus 4.6 “thinking” and standard modes remain competitive on long-context and cost-adjusted performance. OpenAI’s GPT-5.6 line and emerging open-weight contenders add further uncertainty. With August 10 resolution approaching, fresh leaderboard updates, any Fable 5 re-enablement, or new model drops from competing labs could quickly shift the aggregated trader consensus reflected in these evenly split implied probabilities.
Resumen experimental generado por IA con datos de Polymarket. Esto no es asesoramiento de trading y no influye en cómo se resuelve este mercado. · Actualizadoclaude-opus-4-6-thinking 52%
Otro 42%
claude-opus-4-6 40%
claude-fable-5 38%
NUEVO
NUEVO
10 ago 2026
claude-opus-4-6-thinking
52%
Otro
42%
claude-opus-4-6
40%
claude-fable-5
38%
claude-opus-4-6-thinking 52%
Otro 42%
claude-opus-4-6 40%
claude-fable-5 38%
NUEVO
NUEVO
10 ago 2026
claude-opus-4-6-thinking
$0 Vol.
52%
Otro
$0 Vol.
42%
claude-opus-4-6
$0 Vol.
40%
claude-fable-5
$0 Vol.
38%
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.
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".Traders see a dead heat among Claude Opus 4.6 variants, Claude Fable 5, and other frontier models because recent benchmark releases have produced narrow margins on coding, reasoning, and agentic tasks. Fable 5, launched in early June 2026 as Anthropic’s top-tier Mythos-class model, leads several verified leaderboards yet faces questions around sustained availability and pricing, while Opus 4.6 “thinking” and standard modes remain competitive on long-context and cost-adjusted performance. OpenAI’s GPT-5.6 line and emerging open-weight contenders add further uncertainty. With August 10 resolution approaching, fresh leaderboard updates, any Fable 5 re-enablement, or new model drops from competing labs could quickly shift the aggregated trader consensus reflected in these evenly split implied probabilities.
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.
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".
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 abierto: Jul 24, 2026, 6:57 PM ET
Volumen
$0Fecha de finalización
10 ago 2026Mercado abierto
Jul 24, 2026, 6:57 PM ETFuente de resolución
https://arena.ai/leaderboard/text/overall-no-style-controlResolver
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.
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".Traders see a dead heat among Claude Opus 4.6 variants, Claude Fable 5, and other frontier models because recent benchmark releases have produced narrow margins on coding, reasoning, and agentic tasks. Fable 5, launched in early June 2026 as Anthropic’s top-tier Mythos-class model, leads several verified leaderboards yet faces questions around sustained availability and pricing, while Opus 4.6 “thinking” and standard modes remain competitive on long-context and cost-adjusted performance. OpenAI’s GPT-5.6 line and emerging open-weight contenders add further uncertainty. With August 10 resolution approaching, fresh leaderboard updates, any Fable 5 re-enablement, or new model drops from competing labs could quickly shift the aggregated trader consensus reflected in these evenly split implied probabilities.
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.
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".
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".
Volumen
$0Fecha de finalización
10 ago 2026Mercado abierto
Jul 24, 2026, 6:57 PM ETFuente de resolución
https://arena.ai/leaderboard/text/overall-no-style-controlResolver
0x69c47De9D...Traders see a dead heat among Claude Opus 4.6 variants, Claude Fable 5, and other frontier models because recent benchmark releases have produced narrow margins on coding, reasoning, and agentic tasks. Fable 5, launched in early June 2026 as Anthropic’s top-tier Mythos-class model, leads several verified leaderboards yet faces questions around sustained availability and pricing, while Opus 4.6 “thinking” and standard modes remain competitive on long-context and cost-adjusted performance. OpenAI’s GPT-5.6 line and emerging open-weight contenders add further uncertainty. With August 10 resolution approaching, fresh leaderboard updates, any Fable 5 re-enablement, or new model drops from competing labs could quickly shift the aggregated trader consensus reflected in these evenly split implied probabilities.
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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