FrontierChallenge (Codex): leaderboard
Metric: Pass Rate (%). Source: apodexai.github.io. 2 models tracked.
Top models
| # | Model | Score |
|---|---|---|
| 1 | GPT-5.6 Sol | 20.6 |
| 2 | GPT-5.6 Terra (Max) | 15.5 |
Interactive version: theaggregate.ai/benchmark?slug=frontierchallenge-codex · How It Works · Data refreshed daily, snapshot 2026-09-19.