Trader consensus on Polymarket reflects the tight convergence of frontier large language models around 1500-1505 ELO on the LMSYS Chatbot Arena leaderboard, with no model yet approaching 1550, driving a 56% implied probability for "None in 2026." Anthropic leads at 32% after Claude Opus 4.7's April 16 release claimed the top spot at 1504 ELO, bolstered by dominance in SWE-bench and developer preference amid rapid iteration. OpenAI's GPT-5.5 launch on April 23 trails slightly but shows academic benchmark gains, while Google, xAI, and others cluster within 20-25 points per Stanford's March 2026 AI Index, signaling plateauing gains despite compute scaling. Arena updates lag thousands of battles; rumored next-gen releases like Claude Mythos could catalyze shifts before year-end.
Experimental AI-generated summary referencing Polymarket data. This is not trading advice and plays no role in how this market resolves. · UpdatedNone in 2026 57%
Anthropic 33%
Google 7%
OpenAI 6%
$41,730 Vol.
$41,730 Vol.

None in 2026
57%

Anthropic
33%

7%

OpenAI
6%

xAI
2%

DeepSeek
1%

Alibaba
1%

Z.ai
<1%

Mistral
<1%
None in 2026 57%
Anthropic 33%
Google 7%
OpenAI 6%
$41,730 Vol.
$41,730 Vol.

None in 2026
57%

Anthropic
33%

7%

OpenAI
6%

xAI
2%

DeepSeek
1%

Alibaba
1%

Z.ai
<1%

Mistral
<1%
Results from the "Text Arena" section on the leaderboard/text tab of https://lmarena.ai/ with the style control unchecked (https://arena.ai/leaderboard/text/overall-no-style-control) will be used to resolve this market.
If no company's model reaches 1550+ Arena Score by the specified time, this market will resolve to "None in 2026".
If the first model to reach a 1550+ Arena Score belongs to any company other than the listed ones, this market will be resolved to "Other".
The resolution source for this market is the Chatbot Arena LLM Leaderboard found at https://lmarena.ai/. If this resolution source becomes unavailable, the market will remain open until it is accessible again. If it becomes permanently unavailable, resolution will be based on another credible source.
Market Opened: Feb 13, 2026, 4:42 PM ET
Resolver
0x2F5e3684c...Results from the "Text Arena" section on the leaderboard/text tab of https://lmarena.ai/ with the style control unchecked (https://arena.ai/leaderboard/text/overall-no-style-control) will be used to resolve this market.
If no company's model reaches 1550+ Arena Score by the specified time, this market will resolve to "None in 2026".
If the first model to reach a 1550+ Arena Score belongs to any company other than the listed ones, this market will be resolved to "Other".
The resolution source for this market is the Chatbot Arena LLM Leaderboard found at https://lmarena.ai/. If this resolution source becomes unavailable, the market will remain open until it is accessible again. If it becomes permanently unavailable, resolution will be based on another credible source.
Resolver
0x2F5e3684c...Trader consensus on Polymarket reflects the tight convergence of frontier large language models around 1500-1505 ELO on the LMSYS Chatbot Arena leaderboard, with no model yet approaching 1550, driving a 56% implied probability for "None in 2026." Anthropic leads at 32% after Claude Opus 4.7's April 16 release claimed the top spot at 1504 ELO, bolstered by dominance in SWE-bench and developer preference amid rapid iteration. OpenAI's GPT-5.5 launch on April 23 trails slightly but shows academic benchmark gains, while Google, xAI, and others cluster within 20-25 points per Stanford's March 2026 AI Index, signaling plateauing gains despite compute scaling. Arena updates lag thousands of battles; rumored next-gen releases like Claude Mythos could catalyze shifts before year-end.
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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