**The recent September 1 launch of Claude Fable 5.1 drives the 61.5% market-implied odds for claude-fable-5.1-max.** Anthropic positioned the update as its most capable model yet for coding, knowledge work, and agentic tasks, with leading scores on independent benchmarks such as the Artificial Analysis Intelligence Index. This fresh release, following Fable 5 in June and Opus 5 in July, has shifted trader consensus toward the newest Anthropic variant ahead of the September 14 resolution. The 27.5% on “Other” reflects uncertainty around potential competitive gains from models like GPT-6 variants or undisclosed internal progress at other labs, while the low-single-digit odds on Opus 5 variants align with their confirmed positioning behind the Mythos-class tier. With only nine days remaining, near-term benchmark updates or capability demonstrations could still influence final trader sentiment.
Riepilogo sperimentale generato dall'AI con riferimento ai dati di Polymarket. Questo non è un consiglio di trading e non ha alcun ruolo nella risoluzione di questo mercato. · AggiornatoIl miglior modello di intelligenza artificiale del 14 settembre?
claude-fable-5.1-max 64%
Altro 35%
claude-opus-5-max 1.7%
claude-opus-5-high 1.0%
claude-fable-5.1-max
64%
Altro
35%
claude-opus-5-max
2%
claude-opus-5-high
1%
claude-opus-4-6-high
<1%
claude-fable-5.1-max 64%
Altro 35%
claude-opus-5-max 1.7%
claude-opus-5-high 1.0%
claude-fable-5.1-max
64%
Altro
35%
claude-opus-5-max
2%
claude-opus-5-high
1%
claude-opus-4-6-high
<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.
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".
Mercato aperto: Sep 3, 2026, 10:16 AM ET
Fonte di risoluzione
https://arena.ai/leaderboard/text/overall-no-style-controlRisolutore
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 “-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".
Fonte di risoluzione
https://arena.ai/leaderboard/text/overall-no-style-controlRisolutore
0x69c47De9D...**The recent September 1 launch of Claude Fable 5.1 drives the 61.5% market-implied odds for claude-fable-5.1-max.** Anthropic positioned the update as its most capable model yet for coding, knowledge work, and agentic tasks, with leading scores on independent benchmarks such as the Artificial Analysis Intelligence Index. This fresh release, following Fable 5 in June and Opus 5 in July, has shifted trader consensus toward the newest Anthropic variant ahead of the September 14 resolution. The 27.5% on “Other” reflects uncertainty around potential competitive gains from models like GPT-6 variants or undisclosed internal progress at other labs, while the low-single-digit odds on Opus 5 variants align with their confirmed positioning behind the Mythos-class tier. With only nine days remaining, near-term benchmark updates or capability demonstrations could still influence final trader sentiment.
Riepilogo sperimentale generato dall'AI con riferimento ai dati di Polymarket. Questo non è un consiglio di trading e non ha alcun ruolo nella risoluzione di questo mercato. · Aggiornato


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