DeepSeek V4 Flash 0731 vs Gemini 3 Pro
Side-by-side benchmark comparison across coding, math, reasoning, speed, and pricing.
DeepSeek V4 Flash 0731 by Alibaba and Gemini 3 Pro by Google are evenly matched across 6 benchmarks. This head-to-head comparison covers coding, math, reasoning, speed, and pricing metrics from our benchmark data.
Category-by-Category Breakdown
Coding: In coding, Gemini 3 Pro scores 1259 on Design Arena ELO compared to DeepSeek V4 Flash 0731's 1217, while Gemini 3 Pro scores 1265 on Website Arena ELO compared to DeepSeek V4 Flash 0731's 1250.
Reasoning: In reasoning, Gemini 3 Pro scores 91.9% on GPQA Diamond compared to DeepSeek V4 Flash 0731's 85.1%.
Context: In context, DeepSeek V4 Flash 0731 scores 1.3M on Context Length compared to Gemini 3 Pro's 1.0M.
Pricing Comparison
DeepSeek V4 Flash 0731 costs $0.06/1M input tokens and $0.12/1M output tokens, while Gemini 3 Pro costs $2.0/1M input and $12.0/1M output. DeepSeek V4 Flash 0731 is the more affordable option for API usage.
Verdict
DeepSeek V4 Flash 0731 leads across the board in affordability, making it the stronger overall choice in this comparison.
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DeepSeek V4 Flash 0731 vs Gemini 3 Pro — FAQ
Which is better, DeepSeek V4 Flash 0731 or Gemini 3 Pro?
DeepSeek V4 Flash 0731 and Gemini 3 Pro are evenly matched across benchmarks. The best choice depends on your specific priorities such as coding ability, speed, or pricing.
How does DeepSeek V4 Flash 0731 compare to Gemini 3 Pro for coding?
SWE-bench Verified data is not available for both models. Check the detailed comparison charts above for other coding-related metrics.
Is DeepSeek V4 Flash 0731 cheaper than Gemini 3 Pro?
Yes, DeepSeek V4 Flash 0731 is cheaper. DeepSeek V4 Flash 0731 costs $0.06/1M input and $0.12/1M output tokens. Gemini 3 Pro costs $2.0/1M input and $12.0/1M output tokens.
Which is faster, DeepSeek V4 Flash 0731 or Gemini 3 Pro?
Output speed data is not available for both models. Check the speed section of the comparison above for available performance data.
What benchmarks does the DeepSeek V4 Flash 0731 vs Gemini 3 Pro comparison cover?
This comparison covers 6 benchmarks including GPQA Diamond, Input Cost, Output Cost, Context Length, Design Arena ELO, Website Arena ELO. Metrics span general intelligence, coding, math, reasoning, speed, and cost categories.