DeepSeek Math Models by DeepSeek
Last refreshed 2026-05-19. Next refresh: weekly.
Details
About
The DeepSeekMath family of large language models (LLMs) is a robust collection focusing on enhancing mathematical reasoning through open-source innovations. These models, built on the DeepSeek-Coder-Base-v1.5 architecture with 7 billion parameters, have been rigorously pre-trained on a substantial dataset of 120 billion mathematics-related tokens from Common Crawl, supplemented with natural language and code data 145. A standout feature is their application of Group Relative Policy Optimization (GRPO), which is a specialized reinforcement learning algorithm aimed at boosting mathematical problem-solving efficiency while optimizing memory consumption 14. The suite comprises several versions, including DeepSeekMath-Base 7B, DeepSeekMath-Instruct 7B, and DeepSeekMath-RL 7B, each designed to facilitate different stages of the training continuum, with the RL variant achieving an impressive 51.7% accuracy on the MATH benchmark without using external tools 145. These models are available on platforms such as Hugging Face and GitHub, promoting collaborative research and innovation 45.
Decision facts
- Best fit
- mathematicsmathcoding
- Capability starting point
- DeepSeek Math with 4k context
- Lowest tracked input
- DeepSeek Math 7B · $0.05/1M · Replicate API
- Closest related family
- Janus
Current Variants
Use-when guidance is based on each model's tracked capabilities, context window, release date, and replacement status.
Use when the workload needs 4k context and 7 parameters.
Use when the workload needs math and 7B parameters.
Use when the workload needs math and 7B parameters.
| Model | Use when | Released | Signals | Status |
|---|---|---|---|---|
| DeepSeek Math | Use when the workload needs 4k context and 7 parameters. | 2024-09 | 4k context7 parameters | Current |
| DeepSeek Math 7B RL | Use when the workload needs math and 7B parameters. | 2024-03 | math7B parameters | Current |
| DeepSeek Math 7B | Use when the workload needs math and 7B parameters. | 2024-02 | math7B parameters | Current |
| DeepSeek Math 7B Instruct | Use when the workload needs math and 7B parameters. | 2024-02 | math7B parameters | Current |
Release Timeline
3 release groupsSpecifications(4 models)
| Model | Released | Context | Parameters |
|---|---|---|---|
| DeepSeek Math | 2024-09 | 4k | 7 |
| DeepSeek Math 7B RL | 2024-03 | — | 7B |
| DeepSeek Math 7B | 2024-02 | — | 7B |
| DeepSeek Math 7B Instruct | 2024-02 | — | 7B |
Available From(1 provider)
Pricing
| Model | Provider | Input / 1M | Output / 1M | Type |
|---|---|---|---|---|
| DeepSeek Math 7B | Replicate API | $0.05 | $0.25 | Serverless |
