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Qwen3.5 397B A17B (Non-reasoning) vs Grok 4.1 Fast (Non-reasoning)

Alibaba vs xAI — side-by-side benchmark comparison

Qwen3.5 397B A17B (Non-reasoning)Grok 4.1 Fast (Non-reasoning)
Intelligence Index40.123.6
Coding Index37.419.5
Math Index34.3
Output speed (tok/s)53.50.0
Blended price ($/1M)$1.35$0.00
Time to first token (s)1.85s0.00s
aime
aime 2534.3%
artificial analysis coding index37.4019.50
artificial analysis intelligence index40.1023.60
artificial analysis math index34.30
gpqa86.1%63.7%
hle18.8%5.0%
ifbench51.6%36.5%
lcr58.0%22.0%
livecodebench39.9%
math 500
mmlu pro74.3%
scicode41.1%29.6%
tau283.9%63.7%
terminalbench hard35.6%14.4%

Benchmark data from Artificial Analysis.