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GPT-5 (ChatGPT) vs OLMo 2 32B

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

GPT-5 (ChatGPT)OLMo 2 32B
Intelligence Index21.810.6
Coding Index21.22.7
Math Index48.33.3
Output speed (tok/s)208.20.0
Blended price ($/1M)$3.44$0.00
Time to first token (s)0.48s0.00s
aime
aime 2548.3%3.3%
artificial analysis coding index21.202.70
artificial analysis intelligence index21.8010.60
artificial analysis math index48.303.30
gpqa68.6%32.8%
hle5.8%3.7%
ifbench45.0%38.1%
lcr63.7%0.0%
livecodebench54.3%6.8%
math 500
mmlu pro82.0%51.1%
scicode37.8%8.0%
tau20.0%0.0%
terminalbench hard12.9%0.0%

Benchmark data from Artificial Analysis.