DeepSeek-R1 vs Gemini 1.5 Flash Comparison
Comparing DeepSeek-R1 and Gemini 1.5 Flash across benchmarks, pricing, and capabilities.
Performance Benchmarks
Comparative analysis across standard metrics
DeepSeek-R1 and Gemini 1.5 Flash 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
For input processing, DeepSeek-R1 ($0.55/1M tokens) is 3.7x more expensive than Gemini 1.5 Flash ($0.15/1M tokens).
For output processing, DeepSeek-R1 ($2.19/1M tokens) is 3.6x more expensive than Gemini 1.5 Flash ($0.60/1M tokens).
In conclusion, DeepSeek-R1 is more expensive than Gemini 1.5 Flash.*
* Using a 3:1 ratio of input to output tokens
Context Window
Maximum input and output token capacity
Gemini 1.5 Flash accepts 1,048,576 input tokens compared to DeepSeek-R1's 131,072 tokens. DeepSeek-R1 can generate longer responses up to 131,072 tokens, while Gemini 1.5 Flash is limited to 8,192 tokens.
Input Capabilities
Supported data types and modalities
Gemini 1.5 Flash supports multimodal inputs, whereas DeepSeek-R1 does not.
Gemini 1.5 Flash can handle both text and other forms of data like images, making it suitable for multimodal applications.
DeepSeek-R1
Gemini 1.5 Flash
License
Usage and distribution terms
DeepSeek-R1 is licensed under MIT, while Gemini 1.5 Flash 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 Gemini 1.5 Flash was released on 2024-05-01.
DeepSeek-R1 is 9 months newer than Gemini 1.5 Flash.
Jan 20, 2025
1.2 years ago
8mo newerMay 1, 2024
1.9 years ago
Knowledge Cutoff
When training data ends
Gemini 1.5 Flash has a documented knowledge cutoff of 2023-11-01, while DeepSeek-R1's cutoff date is not specified.
We can confirm Gemini 1.5 Flash's training data extends to 2023-11-01, but cannot make a direct comparison without DeepSeek-R1's cutoff date.
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Nov 2023
Provider Availability
DeepSeek-R1 is available from DeepSeek, DeepInfra, Together, Fireworks. Gemini 1.5 Flash is available from Google. The availability of providers can affect quality of the model and reliability.
DeepSeek-R1
Gemini 1.5 Flash
Outputs Comparison
Key Takeaways
DeepSeek-R1
View detailsDeepSeek
DeepSeek-R1Gemini 1.5 FlashDetailed Comparison
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