reasoning
Humanity's Last Exam
- #404default of 5875.6%
- #541none of 5873.8%
Leader: Opus 5.5 · 61.4%
Meta · released 2025-03-18
Measured on 25 benchmarks.
General frontier
Not ranked in this mix — too little measured data for its benchmarks.
reasoning
Leader: Opus 5.5 · 61.4%
knowledge
Leader: Opus 5.5 · 46.4
agentic
Leader: GLM 5.2 · 99.1%
coding
Leader: Gemini 3 Pro · 91.7%
coding
Leader: Fable 5.1 · 90.5%
coding
Leader: GPT-5.6 Sol · 65.9%
composite
Leader: Opus 5.5 · 57.6
composite
Leader: Gemini 4 · 1525
composite
Leader: Gemini 4 · 1553
economics
Leader: Muse Spark 1.2 · 80.4%
instruction
Leader: Grok 4.3 · 83.3%
knowledge
Leader: Fable 5.1 · 67.2%
knowledge
Leader: MiniCPM5-1B (Non-reasoning) · 99.1%
knowledge
Leader: GPT-6 Astra · 96.3%
knowledge
Leader: Gemini 3.1 Pro · 95.5%
knowledge
Leader: Fable 5.1 · 92.4%
knowledge
Leader: Gemini 3 Pro · 89.8%
long-context
Leader: Kimi K3 · 88.7%
math
Leader: Gemini 3.1 Pro · 98.1%
math
Leader: GPT-5.2 · 99.0%
math
Leader: Gemini 3 Pro · 96.4%
math
Leader: GPT-5 · 99.4%
math
Leader: Opus 4.5 · 95.2%
reasoning
Leader: Muse Wonder Full (Max) · 32.9%
reasoning
Leader: Fable 5 · 88.6%