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Claude 4.1 Opus (Non-reasoning) vs Grok 4.20 0309 v2 (Non-reasoning)

Anthropic vs xAI — side-by-side benchmark comparison

Claude 4.1 Opus (Non-reasoning)Grok 4.20 0309 v2 (Non-reasoning)
Intelligence Index36.029.0
Coding Index22.0
Math Index
Output speed (tok/s)44.7175.2
Blended price ($/1M)$32.81$3.00
Time to first token (s)1.63s0.47s
aime
aime 25
artificial analysis coding index22.00
artificial analysis intelligence index36.0029.00
artificial analysis math index
gpqa77.6%
hle24.2%
ifbench49.3%
lcr17.3%
livecodebench
math 500
mmlu pro
scicode32.8%
tau259.9%
terminalbench hard16.7%

Benchmark data from Artificial Analysis.