Gemini 3.1 Pro vs DeepSeek-V3.2-Exp Comparison
Comparing Gemini 3.1 Pro and DeepSeek-V3.2-Exp across benchmarks, pricing, and capabilities.
Performance Benchmarks
Comparative analysis across standard metrics
Gemini 3.1 Pro outperforms in 4 benchmarks (BrowseComp, GPQA, Humanity's Last Exam, SWE-Bench Verified), while DeepSeek-V3.2-Exp is better at 0 benchmarks.
Gemini 3.1 Pro significantly outperforms across most benchmarks.
Arena Performance
Human preference votes
Pricing Analysis
Price comparison per million tokens
For input processing, Gemini 3.1 Pro ($2.50/1M tokens) is 9.3x more expensive than DeepSeek-V3.2-Exp ($0.27/1M tokens).
For output processing, Gemini 3.1 Pro ($15.00/1M tokens) is 36.6x more expensive than DeepSeek-V3.2-Exp ($0.41/1M tokens).
In conclusion, Gemini 3.1 Pro is more expensive than DeepSeek-V3.2-Exp.*
* Using a 3:1 ratio of input to output tokens
Context Window
Maximum input and output token capacity
Gemini 3.1 Pro accepts 1,048,576 input tokens compared to DeepSeek-V3.2-Exp's 163,840 tokens. Both models can generate responses up to 65,536 tokens.
Input Capabilities
Supported data types and modalities
Gemini 3.1 Pro supports multimodal inputs, whereas DeepSeek-V3.2-Exp does not.
Gemini 3.1 Pro can handle both text and other forms of data like images, making it suitable for multimodal applications.
Gemini 3.1 Pro
DeepSeek-V3.2-Exp
License
Usage and distribution terms
Gemini 3.1 Pro is licensed under a proprietary license, while DeepSeek-V3.2-Exp uses MIT.
License differences may affect how you can use these models in commercial or open-source projects.
Proprietary
Closed source
MIT
Open weights
Release Timeline
When each model was launched
Gemini 3.1 Pro was released on 2026-02-19, while DeepSeek-V3.2-Exp was released on 2025-09-29.
Gemini 3.1 Pro is 5 months newer than DeepSeek-V3.2-Exp.
Feb 19, 2026
3 weeks ago
4mo newerSep 29, 2025
5 months ago
Knowledge Cutoff
When training data ends
Gemini 3.1 Pro has a documented knowledge cutoff of 2025-01-31, while DeepSeek-V3.2-Exp's cutoff date is not specified.
We can confirm Gemini 3.1 Pro's training data extends to 2025-01-31, but cannot make a direct comparison without DeepSeek-V3.2-Exp's cutoff date.
Jan 2025
—
Provider Availability
Gemini 3.1 Pro is available from Google. DeepSeek-V3.2-Exp is available from Novita. The availability of providers can affect quality of the model and reliability.
Gemini 3.1 Pro
DeepSeek-V3.2-Exp
Outputs Comparison
Key Takeaways
DeepSeek-V3.2-Exp
View detailsDeepSeek
Detailed Comparison
| Feature | | |
|---|