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Phi-4 Mini Instruct vs Claude 4.1 Opus (Reasoning)

Microsoft vs Anthropic — side-by-side benchmark comparison

Phi-4 Mini InstructClaude 4.1 Opus (Reasoning)
Intelligence Index8.442.0
Coding Index3.636.5
Math Index6.780.3
Output speed (tok/s)0.044.5
Blended price ($/1M)$0.00$32.81
Time to first token (s)0.00s8.55s
aime3.0%
aime 256.7%80.3%
artificial analysis coding index3.6036.50
artificial analysis intelligence index8.4042.00
artificial analysis math index6.7080.30
gpqa33.1%80.9%
hle4.2%11.9%
ifbench21.1%55.4%
lcr13.7%66.3%
livecodebench12.6%65.4%
math 50069.6%
mmlu pro46.5%88.0%
scicode10.8%40.9%
tau28.2%71.4%
terminalbench hard0.0%34.3%

Benchmark data from Artificial Analysis.