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Claude 4.5 Haiku (Non-reasoning) vs Gemini 3 Flash Preview (Reasoning)

Anthropic vs Google — side-by-side benchmark comparison

Claude 4.5 Haiku (Non-reasoning)Gemini 3 Flash Preview (Reasoning)
Intelligence Index31.046.4
Coding Index29.642.6
Math Index39.097.0
Output speed (tok/s)105.8192.1
Blended price ($/1M)$2.19$1.13
Time to first token (s)0.65s6.35s
aime
aime 2539.0%97.0%
artificial analysis coding index29.6042.60
artificial analysis intelligence index31.0046.40
artificial analysis math index39.0097.00
gpqa64.6%89.8%
hle4.3%34.7%
ifbench42.0%78.0%
lcr43.7%66.3%
livecodebench51.1%90.8%
math 500
mmlu pro80.0%89.0%
scicode34.4%50.6%
tau232.5%80.4%
terminalbench hard27.3%38.6%

Benchmark data from Artificial Analysis.