Anthropic’s Claude family, including Opus 5-max and Fable 5 variants, currently anchors the Arena.ai Text Arena Overall leaderboard near 1505 Elo as of early September 2026, driving strong trader consensus on near-term thresholds. Incremental gains from recent releases and sustained human preference votes have kept the lead stable amid tight competition from Google’s Gemini 3.7/3.8 Flash models and OpenAI’s GPT-5.6 series, while Chinese entries like Kimi K3 and Qwen3.8 Max trail by smaller margins in select categories. With resolution tied to the exact “Score” column (style control off) on September 30, any new frontier drop, fine-tune, or leaderboard volatility in the final weeks could shift outcomes, though historical patterns show modest weekly gains rather than sudden jumps.
Experimental AI-generated summary referencing Polymarket data. This is not trading advice and plays no role in how this market resolves. · Updated$188,447 Vol.
1520
94%
1530
4%
1540
7%
1550
2%
$188,447 Vol.
1520
94%
1530
4%
1540
7%
1550
2%
Results from the "Score" column under the "Text Arena | Overall" Leaderboard tab at https://lmarena.ai/leaderboard/text with style control off will be used to resolve this market.
The resolution source for this market is the Chatbot Arena LLM Leaderboard found at arena.ai/leaderboard/text. 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 permanently unavailable, this market will resolve to "No".
Market Opened: Apr 2, 2026, 6:04 PM ET
Resolver
0x65070BE91...Results from the "Score" column under the "Text Arena | Overall" Leaderboard tab at https://lmarena.ai/leaderboard/text with style control off will be used to resolve this market.
The resolution source for this market is the Chatbot Arena LLM Leaderboard found at arena.ai/leaderboard/text. 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 permanently unavailable, this market will resolve to "No".
Resolver
0x65070BE91...Anthropic’s Claude family, including Opus 5-max and Fable 5 variants, currently anchors the Arena.ai Text Arena Overall leaderboard near 1505 Elo as of early September 2026, driving strong trader consensus on near-term thresholds. Incremental gains from recent releases and sustained human preference votes have kept the lead stable amid tight competition from Google’s Gemini 3.7/3.8 Flash models and OpenAI’s GPT-5.6 series, while Chinese entries like Kimi K3 and Qwen3.8 Max trail by smaller margins in select categories. With resolution tied to the exact “Score” column (style control off) on September 30, any new frontier drop, fine-tune, or leaderboard volatility in the final weeks could shift outcomes, though historical patterns show modest weekly gains rather than sudden jumps.
Experimental AI-generated summary referencing Polymarket data. This is not trading advice and plays no role in how this market resolves. · Updated


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