Kimi K2 Thinking
Kimi K2 Thinking is an open-source intelligence engine built for real reasoning—capable of planning, exploring, and solving through hundreds of deliberate steps. It blends powerful tool use with deep analytical thinking, delivering state-of-the-art performance across search, coding, and complex problem-solving.
Chat with Kimi K2 Thinking
Experience the paradigm of "Think → Act → Re-think". The model not only learns but also autonomously perceives, plans, reasons, and acts in complex dynamic environments.
What is Kimi K2?
Kimi K2 is a state-of-the-art AI model that leverages the mixture-of-experts architecture to achieve unprecedented scale and performance. With 1 trillion total parameters and 32 billion activated parameters, it represents a significant advancement in AI technology.
- ArchitectureUtilizes a mixture-of-experts (MoE) approach with 384 experts, allowing for efficient and scalable training.
- TrainingPre-trained on 15.5 trillion tokens with zero training instability, ensuring robust and reliable performance.
- OptimizerEmploys the MuonClip Optimizer to enhance token efficiency and prevent logit explosions.
Key Features of Kimi K2
Kimi K2 is engineered with a focus on agentic intelligence, making it ideal for tasks that require autonomous problem-solving and tool use.
Pricing
New User Get 3 Free Credits.
Starter
🌟 A great fit for the average user.
Include:
- 400 credits, valid for 1 month
- Minimum 1 conversation per credit
- Access to all major AI models
- Ultra-fast response speed
- Advanced chatbot interface
- Multi-language support
- Real-time conversation
- Responsive design for all devices
Pro
Most Popular🚀 Optimized for power users.
Include:
- 3000 credits, valid for 6 months
- Minimum 1 conversation per credit
- Access to all major AI models
- Access to NanoBanana Pro
- Extended credit validity period
- Ultra-fast response speed
- Advanced chatbot interface
- Multi-language support
- Real-time conversation
- Responsive design for all devices
- Early access to beta features
- Lifetime updates
Ultimate
👑 Ultimate AI for professionals.
Include:
- 6000 credits, valid for 1 year
- Minimum 1 credit per conversation
- Access to all major AI models
- Access to NanoBanana Pro
- Extended credit validity period
- Ultra-fast response speed
- Advanced chatbot interface
- Multi-language support
- Real-time conversation
- Responsive design for all devices
- Early access to beta features
- Lifetime updates
How to Use Kimi K2
Access Kimi K2 through our platform or deploy it locally to integrate into your applications.
Advanced Features
Discover the innovative features that set Kimi K2 apart.
Large-Scale Training
Pre-trained on 15.5 trillion tokens for comprehensive knowledge.
MuonClip Optimizer
Advanced optimization for improved performance and stability.
Agentic Intelligence
Designed for autonomous action and problem-solving.
Open-Source Models
Both base and instruct versions available for community use and development.
Frequently Asked Questions
Answers to common inquiries about Kimi K2.
What is the difference between Kimi-K2-Base and Kimi-K2-Instruct?
Kimi-K2-Base is for fine-tuning, while Kimi-K2-Instruct is ready for general chat and agentic tasks.
How can I access Kimi K2?
Through our API or by downloading the models from Hugging Face.
What are the system requirements for running Kimi K2 locally?
High RAM capacity and compatible inference engines are recommended.
Is Kimi K2 free to use?
The open-source models are free, but API usage may incur costs.
How does Kimi K2 compare to other AI models?
It often leads in benchmarks for knowledge, reasoning, and coding tasks.
Can Kimi K2 be used for commercial purposes?
Yes, both the open-source models and API are available for commercial use.
What is the context length of Kimi K2?
Kimi K2 supports a context length of 128K tokens.
Does Kimi K2 support multilingual capabilities?
Yes, it performs well in multilingual benchmarks like SWE-bench Multilingual.
How was Kimi K2 trained?
It was pre-trained on 15.5 trillion tokens using the Muon optimizer.
Is technical support available for Kimi K2?
Yes, contact [email protected] for assistance.
Start Using Kimi K2 Today
Join the future of AI with Kimi K2.
