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AI OrganizationMaintains 2 benchmarks

Epoch AI: AI benchmarks & research

Non-profit AI research institute. Maintains FrontierMath.

Maintained by Epoch AI

2 benchmarks

In one line

Epoch AI maintains FrontierMath (counts toward the LLM Stats Score, 17 models scored) and FrontierMath Tier 4 (v2) (counts toward the LLM Stats Score, 5 models scored). It ships no models of its own on LLM Stats.

FAQ

Common questions about Epoch AI.

What is Epoch AI?

Non-profit AI research institute. Maintains FrontierMath. On LLM Stats it maintains 2 benchmarks, led by FrontierMath and FrontierMath Tier 4 (v2). It ships no models of its own; each score on its benchmarks carries its own provenance label on the model page.

Which Epoch AI benchmarks count toward the LLM Stats Score?

FrontierMath and FrontierMath Tier 4 (v2) count toward the LLM Stats Score. Only benchmarks admitted to the core set move the main leaderboard; the rest are shown for transparency.

Which models lead Epoch AI's benchmarks?

GPT-5.6 Sol leads FrontierMath at 89.0% (17 models scored) and GPT-6.1 Sol leads FrontierMath Tier 4 (v2) at 100.0% (5 models scored). Each benchmark page lists the full ranking and how the results were produced.

Where are Epoch AI's official benchmark results?

Epoch AI's official site is https://epoch.ai. Each benchmark page on LLM Stats links to that benchmark's own paper or leaderboard, and shows the scores next to every other benchmark so models can be compared on one page.