About Kimi
Kimi is an advanced AI assistant powered by the K2 model, featuring sophisticated multi-step reasoning and autonomous tool integration capabilities. Built by Moonshot AI, Kimi can execute up to 300 sequential tool calls without human intervention, making it exceptionally powerful for complex problem-solving, research, and analytical tasks. The platform offers both a user-friendly chat interface and API access, with strong multilingual support including Chinese language processing. What sets Kimi apart is its 'test-time scaling' approach, allowing it to think harder on difficult problems through recursive loops of thinking, acting, observing, and re-evaluating. The K2 model utilizes a 1-trillion parameter Mixture-of-Experts architecture with 32 billion parameters activated per token, providing exceptional performance while maintaining cost efficiency. Kimi is ideal for researchers, developers, and professionals who need an AI assistant capable of handling complex, multi-step workflows and deep analytical reasoning.
Best For
Pros & Cons
Pros
- Exceptional multi-step reasoning capabilities with 300+ tool calls
- Cost-effective pricing compared to GPT-4 and Claude
- Strong performance on complex analytical tasks
- Generous free tier with 3 million tokens daily
- Excellent Chinese language processing
- Open-source model weights available
Cons
- Slower response times compared to some competitors
- User interface primarily in Chinese
- Limited vision/image processing capabilities
Pricing Plans
- 3 million tokens per day
- 6 requests per minute
- Basic chat interface
- Web search access
- Higher rate limits
- Priority access
- Enhanced features
- API access
- Volume discounts
- Custom integrations
- Dedicated support
- Enterprise security
Prices as of Jan 2026. Check official site for current pricing.
What People Say
I was hugely disappointed to learn that it was not about Kimi Raikkonen but some crime thriller.
Watched Kimi last night. Quite liked it. Some plot points are reminiscent of Michael Clayton and The Conversation, lots of stuff stolen
It's the kind of character discovery that reels you in and feels natural. While not everything in 'Kimi' works, it's straightforward and simple
Kimi is fantastic for condensing it to under 90m and being as fun as it is.
FAQ
What is Kimi?
Experience advanced AI conversations with Kimi, featuring multi-step reasoning, tool integration, and support for complex problem-solving tasks with up to 300 sequential tool calls.
How much does Kimi cost?
Free • $19 Moderato • Free (Enterprise)
Is Kimi good for beginners?
It depends on your experience level. Check the features to see if it fits your needs.