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Molmo2-8B vs Grok 4.20 0309 v2 (Reasoning)

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

Molmo2-8BGrok 4.20 0309 v2 (Reasoning)
Intelligence Index7.349.3
Coding Index4.440.5
Math Index
Output speed (tok/s)0.0216.0
Blended price ($/1M)$0.00$3.00
Time to first token (s)0.00s13.32s
aime
aime 25
artificial analysis coding index4.4040.50
artificial analysis intelligence index7.3049.30
artificial analysis math index
gpqa42.5%91.1%
hle4.4%32.2%
ifbench26.9%81.2%
lcr0.0%58.0%
livecodebench
math 500
mmlu pro
scicode13.3%45.6%
tau20.0%93.0%
terminalbench hard0.0%37.9%

Benchmark data from Artificial Analysis.