Epoch AI's Tier 4 Math Benchmark Saturated in 14 Months

Epoch AI declared its Tier 4 math benchmark saturated: top scores jumped from 5% at launch in July 2025 to 98% in under 14 months.

2026-09-11 ~ 2026-09-11 · 3 related posts

• EpochAI's Tier 4 benchmark goes from 5% to 98% top score in under 14 months, now saturated — teortaxesTex · 2026-09-11
• Epoch AI's Tier 4 Math Benchmark Saturated: 5% to 98% in 14 Months — Jsevillamol · 2026-09-11

1 near-duplicate retellings: Jsevillamol