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DeepSeek
DeepSeek
Open sourceAn open-weight AI assistant from DeepSeek, whose R1 reasoning model (2025) matches frontier performance at a fraction of the cost and is fully released on GitHub.
Key Features
Open-weight R1 reasoning model
Low-cost API
Strong coding & math
Tags
ChatReasoningOpen source
Visit website →View source
Basic Info
- Pricing
- Free
- Rating
- ★ 4.7 (9,200 reviews)
- Platforms
- WebiOSAndroidAPI
- Founded
- 2023
- Headquarters
- Hangzhou, China