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Nova 2.0 Omni (Non-reasoning) vs Grok 4.20 0309 (Non-reasoning)

Amazon vs xAI — side-by-side benchmark comparison

Nova 2.0 Omni (Non-reasoning)Grok 4.20 0309 (Non-reasoning)
Intelligence Index16.629.7
Coding Index13.825.4
Math Index37.0
Output speed (tok/s)0.0202.6
Blended price ($/1M)$0.85$3.00
Time to first token (s)0.00s0.50s
aime
aime 2537.0%
artificial analysis coding index13.8025.40
artificial analysis intelligence index16.6029.70
artificial analysis math index37.00
gpqa55.5%78.5%
hle3.9%22.5%
ifbench41.1%47.8%
lcr22.3%18.0%
livecodebench30.5%
math 500
mmlu pro71.9%
scicode27.9%32.2%
tau244.7%69.6%
terminalbench hard6.8%22.0%

Benchmark data from Artificial Analysis.