Model Comparison
DeepSeek R1 Zero vs o1-pro
Both models are evenly matched across the benchmarks.
Performance Benchmarks
Comparative analysis across standard metrics
DeepSeek R1 Zero outperforms in 1 benchmarks (AIME 2024), while o1-pro is better at 1 benchmark (GPQA).
Both models are evenly matched across the benchmarks.
Arena Performance
Human preference votes
Input Capabilities
Supported data types and modalities
o1-pro supports multimodal inputs, whereas DeepSeek R1 Zero does not.
o1-pro can handle both text and other forms of data like images, making it suitable for multimodal applications.
DeepSeek R1 Zero
o1-pro
License
Usage and distribution terms
DeepSeek R1 Zero is licensed under MIT, while o1-pro 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 Zero was released on 2025-01-20, while o1-pro was released on 2024-12-17.
DeepSeek R1 Zero is 1 month newer than o1-pro.
Jan 20, 2025
1.3 years ago
1mo newerDec 17, 2024
1.4 years ago
Knowledge Cutoff
When training data ends
o1-pro has a documented knowledge cutoff of 2023-09-30, while DeepSeek R1 Zero's cutoff date is not specified.
We can confirm o1-pro's training data extends to 2023-09-30, but cannot make a direct comparison without DeepSeek R1 Zero's cutoff date.
—
Sep 2023
Outputs Comparison
Key Takeaways
DeepSeek R1 Zero
View detailsDeepSeek
o1-pro
View detailsOpenAI
Detailed Comparison
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FAQ
Common questions about DeepSeek R1 Zero vs o1-pro.