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Tech·AI

Which company has the best AI Agent end of August?

icon for Which company has the best AI Agent end of August?
Tech·AI

Which company has the best AI Agent end of August?

Aug 31

Sep 30

Oct 31

Aug 31

Sep 30

Oct 31

Anthropic 92%

OpenAI 4.9%

Meta 2.2%

Alibaba <1%

Polymarket

$90,989 Vol.

Anthropic 92%

OpenAI 4.9%

Meta 2.2%

Alibaba <1%

Polymarket

$90,989 Vol.

icon for Anthropic

Anthropic

$15,738 Vol.

92%

icon for OpenAI

OpenAI

$26,428 Vol.

5%

icon for Meta

Meta

$5,001 Vol.

2%

icon for Alibaba

Alibaba

$5,011 Vol.

1%

icon for Moonshot

Moonshot

$5,355 Vol.

<1%

icon for Microsoft

Microsoft

$7,871 Vol.

<1%

icon for MiniMax

MiniMax

$4,557 Vol.

<1%

icon for Google

Google

$5,784 Vol.

<1%

icon for SpaceXAI

SpaceXAI

$5,707 Vol.

<1%

icon for Baidu

Baidu

$4,146 Vol.

<1%

icon for Xiaomi

Xiaomi

$470 Vol.

<1%

icon for Amazon

Amazon

$515 Vol.

<1%

icon for Z.ai

Z.ai

$609 Vol.

<1%

icon for DeepSeek

DeepSeek

$1,828 Vol.

<1%

icon for Nvidia

Nvidia

$388 Vol.

<1%

icon for ByteDance

ByteDance

$557 Vol.

<1%

icon for Mistral

Mistral

$503 Vol.

<1%

icon for Meituan

Meituan

$521 Vol.

<1%

This market will resolve according to the company that owns the model that has the highest rank based on the arena.ai Agent Arena Leaderboard when the table under "Agent Arena" filtered for "Models" is checked on August 31, 2026, 12:00 PM ET. Results from the "Rank" column under the "Agent Arena" Leaderboard tab at https://arena.ai/leaderboard/agent filtered for "Models" will be used to resolve this market. 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 which model is listed higher on the leaderboard. 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., “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 arena.ai Agent Arena 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".Traders see Anthropic as the clear leader in AI agent capabilities heading into the end-of-August resolution, driven by its consistent delivery of tool-using, multi-step reasoning systems built on recent Claude model updates. These advancements have outpaced rivals in benchmarks for reliable task execution and safety alignment, attracting developer adoption and reinforcing market consensus around its edge in practical agent performance. Upcoming catalysts remain limited given the tight timeline, but realistic challenges include a surprise capability leap from another lab or integration delays that could narrow the gap before final evaluation.

This market will resolve according to the company that owns the model that has the highest rank based on the arena.ai Agent Arena Leaderboard when the table under "Agent Arena" filtered for "Models" is checked on August 31, 2026, 12:00 PM ET.

Results from the "Rank" column under the "Agent Arena" Leaderboard tab at https://arena.ai/leaderboard/agent filtered for "Models" will be used to resolve this market.

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 which model is listed higher on the leaderboard. 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., “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 arena.ai Agent Arena 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".
Volume
$90,989
End Date
Aug 31, 2026
Market Opened
Jul 20, 2026, 7:06 PM ET

Resolution Source

https://arena.ai/leaderboard/agent

Resolver

0x69c47De9D...
This market will resolve according to the company that owns the model that has the highest rank based on the arena.ai Agent Arena Leaderboard when the table under "Agent Arena" filtered for "Models" is checked on August 31, 2026, 12:00 PM ET. Results from the "Rank" column under the "Agent Arena" Leaderboard tab at https://arena.ai/leaderboard/agent filtered for "Models" will be used to resolve this market. 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 which model is listed higher on the leaderboard. 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., “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 arena.ai Agent Arena 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".
This market will resolve according to the company that owns the model that has the highest rank based on the arena.ai Agent Arena Leaderboard when the table under "Agent Arena" filtered for "Models" is checked on August 31, 2026, 12:00 PM ET. Results from the "Rank" column under the "Agent Arena" Leaderboard tab at https://arena.ai/leaderboard/agent filtered for "Models" will be used to resolve this market. 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 which model is listed higher on the leaderboard. 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., “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 arena.ai Agent Arena 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".Traders see Anthropic as the clear leader in AI agent capabilities heading into the end-of-August resolution, driven by its consistent delivery of tool-using, multi-step reasoning systems built on recent Claude model updates. These advancements have outpaced rivals in benchmarks for reliable task execution and safety alignment, attracting developer adoption and reinforcing market consensus around its edge in practical agent performance. Upcoming catalysts remain limited given the tight timeline, but realistic challenges include a surprise capability leap from another lab or integration delays that could narrow the gap before final evaluation.

This market will resolve according to the company that owns the model that has the highest rank based on the arena.ai Agent Arena Leaderboard when the table under "Agent Arena" filtered for "Models" is checked on August 31, 2026, 12:00 PM ET.

Results from the "Rank" column under the "Agent Arena" Leaderboard tab at https://arena.ai/leaderboard/agent filtered for "Models" will be used to resolve this market.

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 which model is listed higher on the leaderboard. 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., “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 arena.ai Agent Arena 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".
Volume
$90,989
End Date
Aug 31, 2026
Market Opened
Jul 20, 2026, 7:06 PM ET

Resolution Source

https://arena.ai/leaderboard/agent

Resolver

0x69c47De9D...
This market will resolve according to the company that owns the model that has the highest rank based on the arena.ai Agent Arena Leaderboard when the table under "Agent Arena" filtered for "Models" is checked on August 31, 2026, 12:00 PM ET. Results from the "Rank" column under the "Agent Arena" Leaderboard tab at https://arena.ai/leaderboard/agent filtered for "Models" will be used to resolve this market. 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 which model is listed higher on the leaderboard. 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., “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 arena.ai Agent Arena 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".

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Frequently Asked Questions

"Which company has the best AI Agent end of August?" is a prediction market on Polymarket with 18 possible outcomes where traders buy and sell shares based on what they believe will happen. The current leading outcome is "Anthropic" at 92%, followed by "OpenAI" at 5%. Prices reflect real-time crowd-sourced probabilities. For example, a share priced at 92¢ implies that the market collectively assigns a 92% chance to that outcome. These odds shift continuously as traders react to new developments and information. Shares in the correct outcome are redeemable for $1 each upon market resolution.

As of today, "Which company has the best AI Agent end of August?" has generated $91K in total trading volume since the market launched on Jul 20, 2026. This level of trading activity reflects strong engagement from the Polymarket community and helps ensure that the current odds are informed by a deep pool of market participants. You can track live price movements and trade on any outcome directly on this page.

To trade on "Which company has the best AI Agent end of August?," browse the 18 available outcomes listed on this page. Each outcome displays a current price representing the market's implied probability. To take a position, select the outcome you believe is most likely, choose "Yes" to trade in favor of it or "No" to trade against it, enter your amount, and click "Trade." If your chosen outcome is correct when the market resolves, your "Yes" shares pay out $1 each. If it's incorrect, they pay out $0. You can also sell your shares at any time before resolution if you want to lock in a profit or cut a loss.

The current frontrunner for "Which company has the best AI Agent end of August?" is "Anthropic" at 92%, meaning the market assigns a 92% chance to that outcome. The next closest outcome is "OpenAI" at 5%. These odds update in real-time as traders buy and sell shares, so they reflect the latest collective view of what's most likely to happen. Check back frequently or bookmark this page to follow how the odds shift as new information emerges.

The resolution rules for "Which company has the best AI Agent end of August?" define exactly what needs to happen for each outcome to be declared a winner — including the official data sources used to determine the result. You can review the complete resolution criteria in the "Rules" section on this page above the comments. We recommend reading the rules carefully before trading, as they specify the precise conditions, edge cases, and sources that govern how this market is settled.