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OLMo 2 7B vs Qwen3 4B (Reasoning)

Allen Institute for AI vs Alibaba — side-by-side benchmark comparison

OLMo 2 7BQwen3 4B (Reasoning)
Intelligence Index9.314.2
Coding Index1.2
Math Index0.722.3
Output speed (tok/s)0.0104.0
Blended price ($/1M)$0.00$0.40
Time to first token (s)0.00s1.17s
aime65.7%
aime 250.7%22.3%
artificial analysis coding index1.20
artificial analysis intelligence index9.3014.20
artificial analysis math index70.0%22.30
gpqa28.8%52.2%
hle5.5%5.1%
ifbench24.4%32.5%
lcr0.0%0.0%
livecodebench4.1%46.5%
math 50093.3%
mmlu pro28.2%69.6%
scicode3.7%3.5%
tau20.0%19.0%
terminalbench hard0.0%

Benchmark data from Artificial Analysis.