Next.js Agent Evals (Claude Code) - Success Rate: leaderboard
Metric: Evals passed, pass@4 (%). Source: nextjs.org. 9 models tracked.
Top models
| # | Model | Score |
|---|---|---|
| 1 | Claude Fable 5.1 (High) | 97 |
| 2 | Claude Opus 5 | 94 |
| 3 | Claude Sonnet 5 | 81 |
| 4 | Claude Fable 5 (High) | 77 |
| 5 | Claude Opus 4.8 | 68 |
| 6 | Claude Opus 4.6 | 58 |
| 7 | Claude Opus 4.7 (Max) | 58 |
| 8 | Claude Sonnet 4.6 | 45 |
| 9 | Claude Sonnet 4.5 | 39 |
Interactive version: theaggregate.ai/benchmark?slug=next-js-agent-evals-claude-code-success-rate · How It Works · Data refreshed daily, snapshot 2026-09-19.