Moonshot AI
New frontier of intelligence
About
Moonshot AI is a Chinese AI company that developed the Kimi K3 model, a 2.8 trillion parameter open MoE model with long context capabilities.
Details
Moonshot AI (月之暗面) is a Chinese AI company founded in early 2023, dedicated to finding the optimal solution for converting energy into intelligence. The company's research team includes inventors of key AI technologies such as Transformer-XL, RoPE, Group Normalization, ShuffleNet, MuonClip, and Mooncake. Moonshot AI develops large-scale open-source models, including the Kimi K2 and the latest Kimi K3. Kimi K3 is a 2.8 trillion parameter native multimodal Mixture-of-Experts (MoE) model with a million-token context window, designed for long-range programming, knowledge work, and deep reasoning. In addition, the company offers Kimi, a popular AI assistant used by millions of professional users each month, available via mobile app, desktop clients (macOS/Windows), and plugins. Moonshot AI focuses on advancing AGI and contributing to the global open-source community.
Key Features
- 2.8 trillion parameter MoE model (Kimi K3)
- Native multimodal capabilities (text, image, code)
- Million-token context window for long-range tasks
- Designed for long-range programming, knowledge work, and deep reasoning
- Popular AI assistant Kimi with millions of professional users
- Open-source model contributions (Kimi K2, K3)
- Available on mobile app, macOS, Windows, and plugins
- Doodle feature for generating themed images
Use Cases
- Long-range programming and code generation
- Deep research and analysis
- Knowledge work and document processing
- Automated spreadsheet and presentation creation
- One-click website building
- Conversational AI assistant tasks
- Image generation and creative doodles
Pros & Cons
Pros
- Extremely long context (million tokens) for handling large documents and codebases
- High parameter count (2.8T) enables complex reasoning and task performance
- Native multimodal processing supports text, images, and code
- Open-source models available for community use and customization
- Widely used AI assistant with millions of active users
- Strong research team with contributions to AI foundations
Cons
- Model size (2.8T parameters) requires substantial computational resources for deployment
- Documentation and support primarily in Chinese, limited English resources
- Pricing for API access is not publicly disclosed on the website
- Relatively new company compared to established Western AI labs
Frequently Asked Questions
What is Kimi K3?
Kimi K3 is Moonshot AI's latest large language model with 2.8 trillion parameters, native multimodal capabilities, and a million-token context window, designed for long-range programming, knowledge work, and deep reasoning.
Is Moonshot AI's model open-source?
Yes, Moonshot AI contributes to the global open-source community with models like Kimi K2 and K3, making their research available for developers and researchers.
How can I use Kimi?
Kimi is available as a mobile app (scan QR code), desktop clients for macOS and Windows, and as a plugin. You can also try Kimi directly on the website.
Where is Moonshot AI based?
Moonshot AI is headquartered in Beijing, China, founded in early 2023.