Next Claude Opus: Text Arena Debut?
As of Tue, 28 Jul 2026 18:00:14 UTC, Polymarket traders price 1470+ (100.0%), 1480+ (100.0%), 1490+ (100.0%). The market has $2K in volume and closes on Thu, 31 Dec 2026.
Updated:
Current odds
| Outcome | Chance | Yes price | No price |
|---|---|---|---|
| 1470+ | 100.0% | 100.0¢ | 0.1¢ |
| 1480+ | 100.0% | 100.0¢ | 0.1¢ |
| 1490+ | 100.0% | 100.0¢ | 0.1¢ |
Market details
- Venue: Polymarket
- Volume: $2K
- Liquidity: $70K
- Closes:
Resolution rules
This market will resolve to "Yes" if the next Claude Opus model added to the Arena.AI Leaderboard (https://arena.ai/leaderboard/text/overall-no-style-control) has at least the specified score at 12:00 PM ET on the calendar date following the date on which it first appears on the leaderboard. Otherwise, this market will resolve to "No". Any Claude model newly added to the leaderboard and labeled as "Opus" may qualify (e.g., claude-Opus-4.9, claude-Opus-5.0-thinking, claude-Opus-5.1-preview, or similar). Claude models labeled only as Sonnet, Haiku, or another non-Opus variant will not qualify. Results from the "Score" column under the "Text Arena | Overall" Leaderboard tab at https://arena.ai/leaderboard/text/overall-no-style-control with style control off will be used to resolve this market. This market will resolve solely based on the specified score in the Score column of the leaderboard, regardless of any underlying granular or unrounded data presented elsewhere. If multiple models are added to the leaderboard on the same calendar date (ET), the highest-scoring model will be used for resolution. Models added to the leaderboard on the calendar date following the initial qualifying model’s first appearance will not be considered. A qualifying model must be newly added to the Arena.AI Leaderboard. Whether the model was previously released, publicly accessible, in beta, or otherwise available before appearing on the leaderboard is irrelevant for this market. The resolutio…
Sources
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