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Claude 4.5 Haiku (Reasoning) vs Mistral Small 3.1

Anthropic vs Mistral — side-by-side benchmark comparison

Claude 4.5 Haiku (Reasoning)Mistral Small 3.1
Intelligence Index37.114.5
Coding Index32.613.9
Math Index83.73.7
Output speed (tok/s)142.2163.2
Blended price ($/1M)$2.19$0.14
Time to first token (s)10.48s0.49s
aime9.3%
aime 2583.7%3.7%
artificial analysis coding index32.6013.90
artificial analysis intelligence index37.1014.50
artificial analysis math index83.703.70
gpqa67.2%45.4%
hle9.7%4.8%
ifbench54.3%29.9%
lcr70.3%19.7%
livecodebench61.5%21.2%
math 50070.7%
mmlu pro76.0%65.9%
scicode43.3%26.5%
tau254.7%25.1%
terminalbench hard27.3%7.6%

Benchmark data from Artificial Analysis.