DeepSeek V3.2 vs Gemini 3 Pro
Side-by-side benchmark comparison across coding, math, reasoning, speed, and pricing.
Gemini 3 Pro by Google wins on 9 of 14 benchmarks against DeepSeek V3.2 by DeepSeek, which leads on 5. This head-to-head comparison covers coding, math, reasoning, speed, and pricing metrics from our benchmark data.
Category-by-Category Breakdown
General Intelligence: In general intelligence, Gemini 3 Pro scores 1492 on Chatbot Arena ELO compared to DeepSeek V3.2's 1370, while Gemini 3 Pro scores 89.8% on MMLU-Pro compared to DeepSeek V3.2's 82.0%.
Coding: In coding, Gemini 3 Pro scores 91.0% on HumanEval+ compared to DeepSeek V3.2's 87.0%, while DeepSeek V3.2 scores 73.0% on SWE-bench Verified compared to Gemini 3 Pro's 65.0%, while Gemini 3 Pro scores 72.0% on LiveCodeBench compared to DeepSeek V3.2's 55.0%.
Math: In math, Gemini 3 Pro scores 92.0% on MATH compared to DeepSeek V3.2's 85.0%, while Gemini 3 Pro scores 97.5% on GSM8K compared to DeepSeek V3.2's 94.0%.
Reasoning: In reasoning, Gemini 3 Pro scores 91.9% on GPQA Diamond compared to DeepSeek V3.2's 60.0%, while Gemini 3 Pro scores 54.0% on ARC-AGI compared to DeepSeek V3.2's 42.0%.
Context: In context, Gemini 3 Pro scores 1.0M on Context Length compared to DeepSeek V3.2's 164K.
Pricing Comparison
DeepSeek V3.2 costs $0.27/1M input tokens and $0.40/1M output tokens, while Gemini 3 Pro costs $2.0/1M input and $12.0/1M output. DeepSeek V3.2 is the more affordable option for API usage.
Speed Comparison
DeepSeek V3.2 generates output at 70 tok/s compared to Gemini 3 Pro's 60 tok/s, and the time to first token is 400 ms for DeepSeek V3.2 versus 450 ms for Gemini 3 Pro. DeepSeek V3.2 delivers faster throughput.
Verdict
For developers prioritizing coding and affordability and speed, DeepSeek V3.2 has the edge. For those who value general intelligence and math, Gemini 3 Pro is the stronger choice.
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DeepSeek V3.2 vs Gemini 3 Pro — FAQ
Which is better, DeepSeek V3.2 or Gemini 3 Pro?
Gemini 3 Pro wins on more benchmarks overall (9 vs 5). However, the best choice depends on your specific needs — each model excels in different areas.
How does DeepSeek V3.2 compare to Gemini 3 Pro for coding?
DeepSeek V3.2 is better for coding, scoring 73.0% on SWE-bench Verified compared to 65.0%. SWE-bench tests real-world software engineering by resolving actual GitHub issues.
Is DeepSeek V3.2 cheaper than Gemini 3 Pro?
Yes, DeepSeek V3.2 is cheaper. DeepSeek V3.2 costs $0.27/1M input and $0.40/1M output tokens. Gemini 3 Pro costs $2.0/1M input and $12.0/1M output tokens.
Which is faster, DeepSeek V3.2 or Gemini 3 Pro?
DeepSeek V3.2 is faster, generating output at 70 tok/s compared to 60 tok/s. Faster output speed means shorter wait times for API responses.
What benchmarks does the DeepSeek V3.2 vs Gemini 3 Pro comparison cover?
This comparison covers 14 benchmarks including Chatbot Arena ELO, MMLU-Pro, HumanEval+, MATH, GPQA Diamond, SWE-bench Verified, Output Speed, LiveCodeBench, and more. Metrics span general intelligence, coding, math, reasoning, speed, and cost categories.