Kimi K3New User Get 3 Free Credits
Simple Pricing
One-time payment. No subscriptions. No hidden fees.
Starter
A great fit for the average user.
$20$9.9USD
One-Time Pay
- 400 credits, valid for 1 month
- Access to Kimi K3 + all major AI models
- 1M-token context & native vision
- Multi-language support
- Real-time conversation
Most Popular
Pro
Optimized for power users.
$100$49.9USD
One-Time Pay
- 3,000 credits, valid for 6 months
- Everything in Starter, plus:
- Max-effort reasoning enabled
- Ultra-fast response speed
- Early access to beta features
- Lifetime updates
Ultimate
Ultimate AI for professionals.
$200$99.9USD
One-Time Pay
- 6,000 credits, valid for 1 year
- Everything in Pro, plus:
- Priority compute & highest throughput
- Extended credit validity
- Early access to beta features
- Lifetime updates
Kimi API is billed separately at $3 / 1M input tokens and $15 / 1M output tokens, with cached input at just $0.30 / 1M. Mooncake serving keeps coding cache hit rates above 90%, cutting real input cost roughly 4×.
Frequently Asked Questions
Everything you need to know about Kimi K3.
Kimi-K3-Base is the foundation model pre-trained on a large-scale corpus, suitable for continued training and fine-tuning. Kimi-K3-Instruct is the instruction-tuned version optimized for conversational tasks, tool use, and following user directions. For most users, Kimi-K3-Instruct is the recommended starting point.