Model Comparison
DeepSeek-R1 vs Grok-4 Heavy
Comparing DeepSeek-R1 and Grok-4 Heavy across benchmarks, pricing, and capabilities.
Performance Benchmarks
Comparative analysis across standard metrics
DeepSeek-R1 and Grok-4 Heavy don't have any common benchmark datasets to compare. They may have been evaluated on different testing suites.
Arena Performance
Human preference votes
Pricing Analysis
Price comparison per million tokens
Cost data unavailable.
Context Window
Maximum input and output token capacity
Only DeepSeek-R1 specifies input context (131,072 tokens). Only DeepSeek-R1 specifies output context (131,072 tokens).
Input Capabilities
Supported data types and modalities
Grok-4 Heavy supports multimodal inputs, whereas DeepSeek-R1 does not.
Grok-4 Heavy can handle both text and other forms of data like images, making it suitable for multimodal applications.
DeepSeek-R1
Grok-4 Heavy
License
Usage and distribution terms
DeepSeek-R1 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-R1 was released on 2025-01-20, while Grok-4 Heavy's release date is not specified.
We can confirm DeepSeek-R1's release timeline, but cannot make a direct age comparison without Grok-4 Heavy's release date.
Jan 20, 2025
1.2 years ago
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Knowledge Cutoff
When training data ends
Grok-4 Heavy has a documented knowledge cutoff of 2024-12-31, while DeepSeek-R1'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-R1's cutoff date.
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Dec 2024
Outputs Comparison
Key Takeaways
DeepSeek-R1
View detailsDeepSeek
Detailed Comparison
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FAQ
Common questions about DeepSeek-R1 vs Grok-4 Heavy