Will Anthropic have the best AI model at the end of August 2026?
A near-lock at 90%; sentiment's cooling.
What it resolves on
This market will resolve according to the company which owns the model which has the highest arena rank based on the arena.ai Text Arena (Overall) when the table under the "Leaderboard" tab is checked on August 31, 2026, 12:00 PM ET. Results from the "Rank" column under the "Text Arena | Overall" Leaderboard tab at https://arena.ai/leaderboard/text/overall-no-style-control with style control off (Adjustments: None) and 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.
More in Markets
- Clarity Act (H.R.3633) signed into law in 2026?16%
- Valorant: Evil Geniuses vs FURIA Esports (BO3) - VCT Ameri72%
- Will Elon Musk post 160-179 tweets from July 31 to August 3%
- Will Barcelona win the 2026-27 LALIGA Championship?52%
- Will WTI Crude Oil (WTI) hit (HIGH) $85 in August?48%
- Will Elon Musk post 200-219 tweets from July 31 to August 30%
- Xi Jinping out before 2027?5%
- Will Elon Musk post 220-239 tweets from July 31 to August 3%
The Trader X-Ray
You’re not unlucky. You’re leaking.
Paste your Polymarket wallet. The X-Ray reads your entire public record — every fill, exit and resolution — and writes the dossier: where your money actually comes from, the habits that bleed it, and the 90-day repair. The median active wallet has made $9, ever. Know what yours is doing.
We email your scan link when it’s ready (about a minute).
The board and the day’s biggest movers, in your inbox each morning. Free.