DeepSeek R1
Specialized reasoning model from DeepSeek. Uses extended chain-of-thought for exceptional performance on math, logic, and complex problem-solving.
Specifications
| Lab | DeepSeek |
|---|---|
| Context window | 64K tokens |
| Input price | $0.70/1M |
| Output price | $2.50/1M |
| Release | Jan 2025 |
Strengths
- Exceptional math reasoning
- Strong logical deduction
- Open-weight available
- Competitive with o-series models
Weaknesses
- Narrower general knowledge
- Very slow inference (chain-of-thought)
- Over-thinks simple questions
Best for
- Advanced mathematics
- Complex logic puzzles
- Scientific reasoning
- Competitive programming
In Depth: DeepSeek R1
Summary
DeepSeek R1 is an AI model from DeepSeek.
Released in Jan 2025. It currently appears in the Overall category on LMRank and 1 other category. It takes text input and produces text output, with a context window of 64K tokens. Input pricing is $0.70 per 1M tokens and output is $2.50 per 1M tokens on OpenRouter.