Anthropic holds the strongest position in the race to 1550 Elo on the Chatbot Arena leaderboard, with its latest Claude Opus 5 and Fable 5 models sitting at 1510–1511 as of mid-August 2026, ahead of OpenAI’s GPT-5.6 variants and Google’s Gemini releases. Trader consensus reflects the slow, incremental pace of frontier gains—models have advanced only modestly since early 2026 peaks near 1500—making a breakthrough to 1550 before year-end appear unlikely and driving the dominant “none in 2026” outcome. Competitive pressure from DeepSeek and others remains secondary, while upcoming model updates or capability jumps could still shift the narrow probabilities for Anthropic or its closest rivals.
Experimental AI-generated summary referencing Polymarket data. This is not trading advice and plays no role in how this market resolves. · UpdatedNone in 2026 79%
Anthropic 13%
Google 7.5%
OpenAI 3.7%
$112,671 Vol.
$112,671 Vol.

None in 2026
79%

Anthropic
13%

8%

OpenAI
4%

Z.ai
1%

xAI
1%

Alibaba
1%

DeepSeek
1%

Mistral
<1%
None in 2026 79%
Anthropic 13%
Google 7.5%
OpenAI 3.7%
$112,671 Vol.
$112,671 Vol.

None in 2026
79%

Anthropic
13%

8%

OpenAI
4%

Z.ai
1%

xAI
1%

Alibaba
1%

DeepSeek
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...Anthropic holds the strongest position in the race to 1550 Elo on the Chatbot Arena leaderboard, with its latest Claude Opus 5 and Fable 5 models sitting at 1510–1511 as of mid-August 2026, ahead of OpenAI’s GPT-5.6 variants and Google’s Gemini releases. Trader consensus reflects the slow, incremental pace of frontier gains—models have advanced only modestly since early 2026 peaks near 1500—making a breakthrough to 1550 before year-end appear unlikely and driving the dominant “none in 2026” outcome. Competitive pressure from DeepSeek and others remains secondary, while upcoming model updates or capability jumps could still shift the narrow probabilities for Anthropic or its closest rivals.
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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