Open-source LLM strong at reasoning
Introduction
DeepSeek offers open-source models with first-tier reasoning; the web chat is free with deep-thinking and web modes.
Key Features
- Deep-think mode shows reasoning
- Free full-power web access
- Open weights for local deploy
- Strong coding skills
Pros
- Free and top-tier
Cons
- Peak throttling at times
Pricing
Web chat free; cheap usage-based API.（See official site for current pricing）
FAQ
Is DeepSeek free?
Chat is free; API is usage-based and cheap.
Related Sites
Collected on lucifer.city · Reviewed by the founder