Model Comparison
DeepSeek R1 Distill Qwen 1.5B vs Gemini 2.0 Flash ThinkingWhich is better in 2026?
Gemini 2.0 Flash Thinking significantly outperforms across most benchmarks.
Verdict: DeepSeek R1 Distill Qwen 1.5B vs Gemini 2.0 Flash Thinking — which is better?
DeepSeek R1 Distill Qwen 1.5B (by DeepSeek) and Gemini 2.0 Flash Thinking (by Google) are two of the AI models people compare most. Here is how they stack up on benchmarks, price and capabilities, and which one to pick in 2026.
DeepSeek R1 Distill Qwen 1.5B outperforms in 0 benchmarks, while Gemini 2.0 Flash Thinking is better at 2 benchmarks (AIME 2024, GPQA). Gemini 2.0 Flash Thinking significantly outperforms across most benchmarks.
Choose DeepSeek R1 Distill Qwen 1.5B if…
- you need open weights you can self-host or fine-tune
Choose Gemini 2.0 Flash Thinking if…
- you want the strongest raw capability — it leads on 2 of 2 shared benchmarks
- you want the most recent training data — it shipped Jan 2025
Performance Benchmarks
Comparative analysis across standard metrics
DeepSeek R1 Distill Qwen 1.5B outperforms in 0 benchmarks, while Gemini 2.0 Flash Thinking is better at 2 benchmarks (AIME 2024, GPQA).
Gemini 2.0 Flash Thinking significantly outperforms across most benchmarks.
Arena Performance
Human preference votes
Input Capabilities
Supported data types and modalities
Gemini 2.0 Flash Thinking supports multimodal inputs, whereas DeepSeek R1 Distill Qwen 1.5B does not.
Gemini 2.0 Flash Thinking can handle both text and other forms of data like images, making it suitable for multimodal applications.
DeepSeek R1 Distill Qwen 1.5B
Gemini 2.0 Flash Thinking
License
Usage and distribution terms
DeepSeek R1 Distill Qwen 1.5B is licensed under MIT, while Gemini 2.0 Flash Thinking 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 Distill Qwen 1.5B was released on 2025-01-20, while Gemini 2.0 Flash Thinking was released on 2025-01-21.
Gemini 2.0 Flash Thinking is 0 month newer than DeepSeek R1 Distill Qwen 1.5B.
Jan 20, 2025
1.4 years ago
Jan 21, 2025
1.4 years ago
1d newerKnowledge Cutoff
When training data ends
Gemini 2.0 Flash Thinking has a documented knowledge cutoff of 2024-08-01, while DeepSeek R1 Distill Qwen 1.5B's cutoff date is not specified.
We can confirm Gemini 2.0 Flash Thinking's training data extends to 2024-08-01, but cannot make a direct comparison without DeepSeek R1 Distill Qwen 1.5B's cutoff date.
—
Aug 2024
Outputs Comparison
Key Takeaways
Detailed Comparison
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FAQ
Common questions about DeepSeek R1 Distill Qwen 1.5B vs Gemini 2.0 Flash Thinking.