Anthropic leads trader sentiment at 66% implied probability for the top LiveBench overall score by end of October 2026, driven by its Claude Fable 5 and related Opus-class models posting the highest scores on the benchmark's latest June 2026 refresh and comparable leaderboards such as BenchAlign. These large language models demonstrate superior results in reasoning, coding, and agentic tasks that align closely with LiveBench's contamination-resistant design. OpenAI trails at 34% amid strong but secondary GPT-5.6 Sol performance, while Chinese labs and other competitors remain below 5% due to limited recent gains on the same metrics. Key upcoming catalysts include potential September or October model updates from both Anthropic and OpenAI that could shift the leaderboard before resolution.
Experimental AI-generated summary referencing Polymarket data. This is not trading advice and plays no role in how this market resolves. · UpdatedAnthropic 72%
OpenAI 28%
Alibaba 8%
MiniMax 4.0%

Anthropic
72%

OpenAI
28%

Alibaba
8%

MiniMax
4%

Baidu
4%

Meituan
4%

Microsoft
4%

DeepSeek
4%

Xiaomi
4%

ByteDance
3%

Tencent
3%

3%

Amazon
3%

Z.ai
3%

SpaceXAI
3%

Mistral
3%

StepFun
3%

Thinky
3%

Nvidia
2%

Meta
2%

Moonshot
1%
Anthropic 72%
OpenAI 28%
Alibaba 8%
MiniMax 4.0%

Anthropic
72%

OpenAI
28%

Alibaba
8%

MiniMax
4%

Baidu
4%

Meituan
4%

Microsoft
4%

DeepSeek
4%

Xiaomi
4%

ByteDance
3%

Tencent
3%

3%

Amazon
3%

Z.ai
3%

SpaceXAI
3%

Mistral
3%

StepFun
3%

Thinky
3%

Nvidia
2%

Meta
2%

Moonshot
1%
Results from the “Overall” column of the leaderboard at https://livebench.ai/, with the latest available LiveBench release selected and the category set to “All,” will be used to resolve this market.
Models will be ranked according to the specified score, with higher scores ranked ahead of lower scores. If two or more models have exactly the same score as displayed on the leaderboard, the model with the lower listed "cost per successful task" will be ranked ahead. If a tie still remains, alphabetical order of company names as listed in this market group will be used as a final tiebreaker (e.g., if the two models are tied by exact score and cost per successful task, “Google” would be ranked ahead of “SpaceXAI”). This market will resolve based on the company that occupies first place under this ranking.
The resolution source for this market is the LiveBench leaderboard. 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.”
Market Opened: Aug 12, 2026, 8:04 PM ET
Resolver
0x69c47De9D...Results from the “Overall” column of the leaderboard at https://livebench.ai/, with the latest available LiveBench release selected and the category set to “All,” will be used to resolve this market.
Models will be ranked according to the specified score, with higher scores ranked ahead of lower scores. If two or more models have exactly the same score as displayed on the leaderboard, the model with the lower listed "cost per successful task" will be ranked ahead. If a tie still remains, alphabetical order of company names as listed in this market group will be used as a final tiebreaker (e.g., if the two models are tied by exact score and cost per successful task, “Google” would be ranked ahead of “SpaceXAI”). This market will resolve based on the company that occupies first place under this ranking.
The resolution source for this market is the LiveBench leaderboard. 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...Anthropic leads trader sentiment at 66% implied probability for the top LiveBench overall score by end of October 2026, driven by its Claude Fable 5 and related Opus-class models posting the highest scores on the benchmark's latest June 2026 refresh and comparable leaderboards such as BenchAlign. These large language models demonstrate superior results in reasoning, coding, and agentic tasks that align closely with LiveBench's contamination-resistant design. OpenAI trails at 34% amid strong but secondary GPT-5.6 Sol performance, while Chinese labs and other competitors remain below 5% due to limited recent gains on the same metrics. Key upcoming catalysts include potential September or October model updates from both Anthropic and OpenAI that could shift the leaderboard before resolution.
Experimental AI-generated summary referencing Polymarket data. This is not trading advice and plays no role in how this market resolves. · Updated
Beware of external links.
Beware of external links.
Frequently Asked Questions