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Molmo2-8B vs Grok 4.20 0309 (Reasoning)

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

Molmo2-8BGrok 4.20 0309 (Reasoning)
Intelligence Index7.348.5
Coding Index4.442.2
Math Index
Output speed (tok/s)0.0217.8
Blended price ($/1M)$0.00$3.00
Time to first token (s)0.00s13.18s
aime
aime 25
artificial analysis coding index4.4042.20
artificial analysis intelligence index7.3048.50
artificial analysis math index
gpqa42.5%88.5%
hle4.4%30.0%
ifbench26.9%82.9%
lcr0.0%59.0%
livecodebench
math 500
mmlu pro
scicode13.3%44.7%
tau20.0%96.5%
terminalbench hard0.0%40.9%

Benchmark data from Artificial Analysis.