D
DeepSeek
4.4
Free A powerful AI assistant from DeepSeek known for exceptional reasoning and coding abilities. Features a strong open-source model that rivals top proprietary options at a fraction of the cost.
Key Features
- Advanced reasoning (DeepThink mode)
- Strong code generation
- Mathematical problem solving
- Web search integration
- Open-source model weights
Pros
- + Completely free to use
- + Exceptional coding performance
- + Open-source transparency
Cons
- − Occasional availability issues
- − Less polished interface
open-source reasoning coding free Chinese AI