DeepSeek 是什么？
DeepSeek is a Chinese AI lab whose models compete with leading Western ones on reasoning and coding while being released with open weights. Its chat app is free to use.
The DeepSeek API is known for very low prices, and the open models are widely hosted by other providers and run locally.
主要功能
- Free chat app
- Reasoning mode
- Open-weight models
- Low-cost API
