Recent benchmark leadership by Claude Opus 5, released July 24 with 1M-token context, thinking enabled by default, and strong results on Frontier-Bench, CursorBench, and OSWorld at half the cost of Fable 5, underpins the tight market between its max and high effort variants. Traders weigh these against Claude Opus 4.6 high on coding and agentic tasks, where incremental gains from newer training and effort scaling compete with established performance. Competitive pressure from OpenAI and Google models adds uncertainty, with resolution likely hinging on any late-August leaderboard updates or capability demonstrations before August 31.
Experimentelle KI-generierte Zusammenfassung mit Polymarket-Daten. Dies ist keine Handelsberatung und spielt keine Rolle bei der Auflösung dieses Marktes. · Aktualisiertclaude-opus-5-max 49%
Andere 49%
claude-opus-5-high 26%
claude-opus-4-6-high 26%
claude-opus-5-max
49%
Andere
49%
claude-opus-5-high
26%
claude-opus-4-6-high
26%
claude-opus-5-max 49%
Andere 49%
claude-opus-5-high 26%
claude-opus-4-6-high 26%
claude-opus-5-max
49%
Andere
49%
claude-opus-5-high
26%
claude-opus-4-6-high
26%
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 “-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".
Markt eröffnet: Aug 14, 2026, 5:27 PM ET
Resolver
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.
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 “-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".
Resolver
0x69c47De9D...Recent benchmark leadership by Claude Opus 5, released July 24 with 1M-token context, thinking enabled by default, and strong results on Frontier-Bench, CursorBench, and OSWorld at half the cost of Fable 5, underpins the tight market between its max and high effort variants. Traders weigh these against Claude Opus 4.6 high on coding and agentic tasks, where incremental gains from newer training and effort scaling compete with established performance. Competitive pressure from OpenAI and Google models adds uncertainty, with resolution likely hinging on any late-August leaderboard updates or capability demonstrations before August 31.
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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