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Claude 4.5 Haiku (Non-reasoning) vs GPT-4.1 mini

Anthropic vs OpenAI — side-by-side benchmark comparison

Claude 4.5 Haiku (Non-reasoning)GPT-4.1 mini
Intelligence Index31.022.9
Coding Index29.618.5
Math Index39.046.3
Output speed (tok/s)105.895.1
Blended price ($/1M)$2.19$0.70
Time to first token (s)0.65s0.59s
aime43.0%
aime 2539.0%46.3%
artificial analysis coding index29.6018.50
artificial analysis intelligence index31.0022.90
artificial analysis math index39.0046.30
gpqa64.6%66.4%
hle4.3%4.6%
ifbench42.0%38.3%
lcr43.7%42.3%
livecodebench51.1%48.3%
math 50092.5%
mmlu pro80.0%78.1%
scicode34.4%40.4%
tau232.5%52.9%
terminalbench hard27.3%7.6%

Benchmark data from Artificial Analysis.