APEX v1 — leaderboard
Metric: Score (%). Source: www.mercor.com. 5 models tracked.
Top models
| # | Model | Score |
|---|---|---|
| 1 | GPT-5.4 (High) | 67.2 |
| 2 | Claude Opus 4.6 (Max) | 65.7 |
| 3 | Claude Opus 4.6 (High) | 65.3 |
| 4 | GPT-5.2 Codex (High) | 65.3 |
| 5 | Gemini 3.1 Pro (Preview) (High) | 65.1 |
Interactive version: theaggregate.ai/benchmark?slug=apex-v1 · How the rankings work · Data refreshed daily, snapshot 2026-07-22.