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Grok 4.3 (high) vs Molmo2-8B

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

Grok 4.3 (high)Molmo2-8B
Intelligence Index53.27.3
Coding Index41.04.4
Math Index
Output speed (tok/s)161.00.0
Blended price ($/1M)$1.56$0.00
Time to first token (s)22.30s0.00s
aime
aime 25
artificial analysis coding index41.004.40
artificial analysis intelligence index53.207.30
artificial analysis math index
gpqa90.1%42.5%
hle35.0%4.4%
ifbench81.3%26.9%
lcr64.3%0.0%
livecodebench
math 500
mmlu pro
scicode47.3%13.3%
tau297.7%0.0%
terminalbench hard37.9%0.0%

Benchmark data from Artificial Analysis.