reasoning
Humanity's Last Exam
- #355default of 5877.3%
Leader: Opus 5.5 · 61.4%
Alibaba · released 2025-03-05
Measured on 9 benchmarks.
General frontier
Not ranked in this mix — too little measured data for its benchmarks.
reasoning
Leader: Opus 5.5 · 61.4%
coding
Leader: Gemini 3 Pro · 91.7%
composite
Leader: Opus 5.5 · 57.6
instruction
Leader: Grok 4.3 · 83.3%
knowledge
Leader: GPT-6 Astra · 96.3%
knowledge
Leader: Gemini 3 Pro · 89.8%
long-context
Leader: Kimi K3 · 88.7%
math
Leader: GPT-5.2 · 99.0%
math
Leader: GPT-5 · 99.4%