Top Chatbot Arena model uses hidden CoT on July 25th, 2025
11
Ṁ1kṀ11kresolved Jul 26
Resolved
YES1H
6H
1D
1W
1M
ALL
See the o1 blogpost for a description of hidden CoT, or this market:
/Soli/will-anthropic-release-a-model-that
This market resolves YES if such a model has the top "Overall" rank on the Chatbot Arena Leaderboard anytime on the 25th of July, 2025 UTC.
This question is managed and resolved by Manifold.
Market context
Get 
1,000 to start trading!
1,000🏅 Top traders
| # | Trader | Total profit |
|---|---|---|
| 1 | Ṁ663 | |
| 2 | Ṁ111 | |
| 3 | Ṁ59 | |
| 4 | Ṁ57 | |
| 5 | Ṁ34 |