Input Price
Free
/1M tokens
Output Price
Free
/1M tokens
About R1 Distill Qwen 1.5B
DeepSeek R1 Distill Qwen 1.5B is a distilled large language model based on [Qwen 2.5 Math 1.5B](https://huggingface.co/Qwen/Qwen2.5-Math-1.5B), using outputs from [DeepSeek R1](/deepseek/deepseek-r1). It's a very small and efficient model which outperforms [GPT 4o 0513](/openai/gpt-4o-2024-05-13) on Math Benchmarks. Other benchmark results include: - AIME 2024 pass@1: 28.9 - AIME 2024 cons@64: 52.7 - MATH-500 pass@1: 83.9 The model leverages fine-tuning from DeepSeek R1's outputs, enabling competitive performance comparable to larger frontier models.
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Price Ranking
#6 lowest price among 1240 Chat models
โ Top 20% cheapest!
Model Specifications
Context Length
131k
Max Output
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Release Date
2025-01-31
Capabilities
chat reasoning code
Input Modalities
text
Output Modalities
text
Best For
- Complex reasoning, math problems, multi-step logic
- Code generation, debugging, code review, refactoring
- Conversations, content writing, general assistance
Consider Alternatives For
- Image understanding (needs vision capability)
- Simple Q&A (cheaper models available)
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This model is completely free!
No token costs - use it without worrying about API bills.
Estimate Token UsageDeepSeek Model Lineup
Compare all models from DeepSeek to find the best fit
| Model | Input | Output | Context | Capabilities |
|---|---|---|---|---|
| R1 Distill Qwen 1.5B Current | Free | Free | 131k | chat reasoning code |
| DeepSeek V3.1 Base | Free | Free | 164k | chat |
| DeepSeek V3.1 Base | Free | Free | 164k | chat |
| DeepSeek Prover V2 | Free | Free | 164k | chat |
| DeepSeek V3 Base | Free | Free | 131k | chat |
| DeepSeek V3 Base | Free | Free | 131k | chat |
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