reasoning
Humanity's Last Exam
- #471none of 5874.6%
Leader: Opus 5.5 · 61.4%
Google · released 2025-02-15
Measured on 24 benchmarks.
General frontier
Not ranked in this mix — too little measured data for its benchmarks.
reasoning
Leader: Opus 5.5 · 61.4%
reasoning
Leader: Opus 5.5 · 88.4%
coding
Leader: Gemini 3 Pro · 91.7%
coding
Leader: Fable 5.1 · 90.5%
composite
Leader: Opus 5.5 · 57.6
composite
Leader: Gemini 4 · 1525
composite
Leader: Gemini 4 · 1553
economics
Leader: Opus 5 · 73.2%
economics
Leader: Opus 5 · 72.1%
economics
Leader: Muse Spark 1.2 · 80.4%
knowledge
Leader: GPT-6 Astra · 96.3%
knowledge
Leader: Gemini 3.1 Pro · 95.5%
knowledge
Leader: o1 · 96.5%
knowledge
Leader: Fable 5.1 · 92.4%
knowledge
Leader: Gemini 3 Pro · 89.8%
knowledge
Leader: Fable 5.1 · 90.6%
knowledge
Leader: Opus 5.5 · 87.7%
math
Leader: Gemini 3.1 Pro · 98.1%
math
Leader: Gemini 3 Pro · 96.4%
math
Leader: GPT-5 · 99.4%
math
Leader: Opus 4.5 · 95.2%
other
Leader: Fable 5 · 1308
reasoning
Leader: GPT-6 Astra · 95.0%
reasoning
Leader: Fable 5 · 88.6%