Vals AI Time Horizon Index — leaderboard
Metric: Progress (%). Source: www.vals.ai. 4 models tracked.
Top models
| # | Model | Score |
|---|---|---|
| 1 | Claude Opus 4.8 | 11.83 |
| 2 | GPT-5.5 | 8.33 |
| 3 | Grok 4.5 | 6.33 |
| 4 | Muse Spark 1.1 | 1.67 |
Interactive version: theaggregate.ai/benchmark?slug=vals-ai-time-horizon-index · How It Works · Data refreshed daily, snapshot 2026-07-25.