Which AI model scores highest on PaperBench?

Qwen3.8-Max by Qwen holds the best PaperBench result among tracked models, at 93% (released Aug 3 2026). Higher scores are better on this benchmark.

How many models have a published PaperBench score?

1 tracked model has a published PaperBench score. Scores are the figures reported by each lab at that model's release, so this page is a record of results over time rather than a re-run leaderboard.

Research reproduction

PaperBench

reproducing the results of an ML research paper end to end

Rankings

Higher is better

Qwen3.8-Max

93%

PaperBench — frequently asked questions

: reproducing the results of an ML research paper end to end
: Qwen3.8-Max by Qwen holds the best PaperBench result among tracked models, at 93% (released Aug 3 2026). Higher scores are better on this benchmark.
: 1. Qwen3.8-Max (Qwen) — 93%.
: 1 tracked model has a published PaperBench score. Scores are the figures reported by each lab at that model's release, so this page is a record of results over time rather than a re-run leaderboard.