reasoning
SimpleBench
- #72max of 9735.2%
Leader: Opus 5.5 · 88.4%
Alibaba · released 2026-04-27
Measured on 6 benchmarks.
General frontier
25.8
#90 of 136 models · best at max
includes estimates: 15% of the mix is measured for this model
reasoning
Leader: Opus 5.5 · 88.4%
math
Leader: GPT-6.1 Sol · 93.7%
reliability
Leader: GPT-5.4 Pro · 0.0%
reliability
Leader: GPT-5 Pro · 100.0%
speed
Leader: Qwen 2.5 7B · 0.2s
speed
Leader: Muse Spark 1.1 · 204.3