Kimi K3
Kimi K3 is a 2.8T parameter open-weight multimodal reasoning model from Moonshot AI. It is suited for complex coding, knowledge work, and long-horizon agentic workflows, and is particularly strong at...
Specifications
Technical details and pricing.
Benchmarks
4 benchmark scores from Artificial Analysis.
Composite Indices
Higher is better; speed and price are normalized
Standard Benchmarks
Only benchmarks with data are shown
EU-Hosted Inference API
Power your AI projects with the best open-source models.
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Explore Inference APIMiniMax
MiniMax M3
$0.40 / $1.40
per M tokens
Z.ai
GLM 5.2
$1.40 / $4.40
per M tokens
MoonshotAI
Kimi K3
$4.00 / $18.00
per M tokens
DeepSeek
DeepSeek V4 Pro
$1.80 / $3.60
per M tokens
Frequently Asked Questions
What is Kimi K3 good for?
Use Kimi K3 for everyday tasks like writing, summarizing, brainstorming, and getting clear explanations.
How much does Kimi K3 cost?
Pricing is based on usage. Current rates are $4.00/1M tokens for input and $18.00/1M tokens for output.
Can I use Kimi K3 in LLMBase Chat?
Yes. Use the chat action on this page to open Kimi K3 in LLMBase Chat. Access still follows the current plan and model tier.
Does Kimi K3 support images or audio?
Kimi K3 can understand images.
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Benchmarks and pricing use Artificial Analysis where available. Catalog specs are used as a fallback.