Model Comparison
DeepSeek-V3.2-Exp vs Grok-4 Heavy
Grok-4 Heavy significantly outperforms across most benchmarks.
Performance Benchmarks
Comparative analysis across standard metrics
DeepSeek-V3.2-Exp outperforms in 0 benchmarks, while Grok-4 Heavy is better at 4 benchmarks (AIME 2025, GPQA, Humanity's Last Exam, LiveCodeBench).
Grok-4 Heavy significantly outperforms across most benchmarks.
Arena Performance
Human preference votes
Context Window
Maximum input and output token capacity
Only DeepSeek-V3.2-Exp specifies input context (163,840 tokens). Only DeepSeek-V3.2-Exp specifies output context (65,536 tokens).
Input Capabilities
Supported data types and modalities
Grok-4 Heavy supports multimodal inputs, whereas DeepSeek-V3.2-Exp does not.
Grok-4 Heavy can handle both text and other forms of data like images, making it suitable for multimodal applications.
DeepSeek-V3.2-Exp
Grok-4 Heavy
License
Usage and distribution terms
DeepSeek-V3.2-Exp is licensed under MIT, while Grok-4 Heavy uses a proprietary license.
License differences may affect how you can use these models in commercial or open-source projects.
MIT
Open weights
Proprietary
Closed source
Release Timeline
When each model was launched
DeepSeek-V3.2-Exp was released on 2025-09-29, while Grok-4 Heavy's release date is not specified.
We can confirm DeepSeek-V3.2-Exp's release timeline, but cannot make a direct age comparison without Grok-4 Heavy's release date.
Sep 29, 2025
7 months ago
—
Knowledge Cutoff
When training data ends
Grok-4 Heavy has a documented knowledge cutoff of 2024-12-31, while DeepSeek-V3.2-Exp's cutoff date is not specified.
We can confirm Grok-4 Heavy's training data extends to 2024-12-31, but cannot make a direct comparison without DeepSeek-V3.2-Exp's cutoff date.
—
Dec 2024
Outputs Comparison
Key Takeaways
DeepSeek-V3.2-Exp
View detailsDeepSeek
Detailed Comparison
| Feature |
|---|
FAQ
Common questions about DeepSeek-V3.2-Exp vs Grok-4 Heavy.