Kimi K3
Description
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 navigating large repositories, using tools, debugging, and iterating against images, logs, tests, and runtime feedback. Its architecture uses KDA and Attention Residuals for computational efficiency.
At a Glance
Key pricing and model details available for this model.
Input price
$3.00
per 1M tokens
Output price
$15.00
per 1M tokens
Context window
1M
tokens
Hallucination rate
0%
Token Pricing
Token pricing normalized to per-million-token rates.
Input / 1M tokens
$3.00
Output / 1M tokens
$15.00
Cache Read / 1M tokens
$0.30
Token Pricing Details
Rates are shown per 1M tokens for easier comparison.
| Input / 1M tokens | $3.00 |
| Input unit | 1M tokens |
| Output / 1M tokens | $15.00 |
| Output unit | 1M tokens |
| Cache Read / 1M tokens | $0.30 |
| Cache Read unit | 1M tokens |
Feature Availability
Capabilities explicitly listed in the current payload.
LLM
Available
Vision
Available
Function calling
Available
Reasoning
Available
Supported Parameters
Code Samples
Quick start with the Routeway API
import OpenAI from 'openai';
const openai = new OpenAI({
baseURL: "https://api.routeway.ai/v1",
apiKey: "<YOUR_API_KEY>",
});
async function main() {
const completion = await openai.chat.completions.create({
model: "kimi-k3",
messages: [
{
role: "user",
content: "Explain quantum computing in simple terms"
}
]
});
console.log(completion.choices[0].message);
}
main();