Side-by-side benchmark comparison across agentic, coding, multimodal, knowledge, reasoning, and math workflows.
Gemini 3 Pro Deep Think is clearly ahead on the aggregate, 47 to 25. The gap is large enough that you do not need to squint at the spreadsheet to see the difference.
Gemini 3 Pro Deep Think's sharpest advantage is in reasoning, where it averages 93.9 against 24.9. The single biggest benchmark swing on the page is SimpleQA, 24.9% to 95%.
Gemini 3 Pro Deep Think is the reasoning model in the pair, while DeepSeek V3 is not. That usually helps on harder chain-of-thought-heavy tests, but it can also mean more latency and more token spend in real use. Gemini 3 Pro Deep Think gives you the larger context window at 2M, compared with 128K for DeepSeek V3.
Pick Gemini 3 Pro Deep Think if you want the stronger benchmark profile. DeepSeek V3 only becomes the better choice if you would rather avoid the extra latency and token burn of a reasoning model.
Benchmark data for this category is coming soon.
DeepSeek V3
42
Gemini 3 Pro Deep Think
91
Benchmark data for this category is coming soon.
DeepSeek V3
24.9
Gemini 3 Pro Deep Think
93.9
DeepSeek V3
69.6
Gemini 3 Pro Deep Think
70.1
Benchmark data for this category is coming soon.
Benchmark data for this category is coming soon.
DeepSeek V3
90.2
Gemini 3 Pro Deep Think
96
Gemini 3 Pro Deep Think is ahead overall, 47 to 25. The biggest single separator in this matchup is SimpleQA, where the scores are 24.9% and 95%.
Gemini 3 Pro Deep Think has the edge for knowledge tasks in this comparison, averaging 70.1 versus 69.6. Inside this category, GPQA is the benchmark that creates the most daylight between them.
Gemini 3 Pro Deep Think has the edge for coding in this comparison, averaging 91 versus 42. DeepSeek V3 stays close enough that the answer can still flip depending on your workload.
Gemini 3 Pro Deep Think has the edge for math in this comparison, averaging 96 versus 90.2. Inside this category, AIME 2024 is the benchmark that creates the most daylight between them.
Gemini 3 Pro Deep Think has the edge for reasoning in this comparison, averaging 93.9 versus 24.9. Inside this category, SimpleQA is the benchmark that creates the most daylight between them.
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