Side-by-side benchmark comparison across knowledge, coding, math, and reasoning.
Gemini 3 Pro is clearly ahead on the aggregate, 84 to 23. The gap is large enough that you do not need to squint at the spreadsheet to see the difference.
Gemini 3 Pro's sharpest advantage is in mathematics, where it averages 96.4 against 9.8. The single biggest benchmark swing on the page is AIME 2024, 99 to 9.8.
Gemini 3 Pro gives you the larger context window at 2M, compared with 1M for GPT-4.1 nano.
Pick Gemini 3 Pro if you want the stronger benchmark profile. GPT-4.1 nano only becomes the better choice if its workflow or ecosystem matters more than the raw scoreboard.
Gemini 3 Pro
81.2
GPT-4.1 nano
65.2
Gemini 3 Pro
96.4
GPT-4.1 nano
9.8
Gemini 3 Pro
88
GPT-4.1 nano
83.2
Gemini 3 Pro is ahead overall, 84 to 23. The biggest single separator in this matchup is AIME 2024, where the scores are 99 and 9.8.
Gemini 3 Pro has the edge for knowledge tasks in this comparison, averaging 81.2 versus 65.2. Inside this category, GPQA is the benchmark that creates the most daylight between them.
Gemini 3 Pro has the edge for math in this comparison, averaging 96.4 versus 9.8. Inside this category, AIME 2024 is the benchmark that creates the most daylight between them.
Gemini 3 Pro has the edge for instruction following in this comparison, averaging 88 versus 83.2. Inside this category, IFEval is the benchmark that creates the most daylight between them.
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