Kimi K2 0711
Moonshot AIReleased Jul 11, 2025
Kimi K2 Instruct is a large-scale Mixture-of-Experts (MoE) language model developed by Moonshot AI, featuring 1 trillion total parameters with 32 billion active per forward pass. It is optimized for...
- Context window
- 131K tokens
- Max output
- 100K tokens
- Input
- text
- Output
- text
- Tokenizer
- Other
- Knowledge cutoff
- Dec 31, 2024
- Released
- Jul 11, 2025
Pricing
Per 1M tokens. The provider price and our flat 3% fee are separate columns — what you pay is their sum.
| Per 1M tokens | Provider | + 3% fee | You pay |
|---|---|---|---|
| Input | $0.570 | $0.017 | $0.587 |
| Output | $2.30 | $0.069 | $2.37 |
Benchmarks
Design Arena
| Category | Elo | Win rate | Rank |
|---|---|---|---|
| Codemodels | 1083 | 51.7% | #82 |
| Data vizmodels | 1062 | 49.4% | #84 |
| Game devmodels | 1040 | 46.4% | #89 |
| UI componentsmodels | 1087 | 55.1% | #75 |
| Websitesmodels | 1093 | 53.1% | #85 |
Head-to-head preference voting. How we filter and rank
Supported parameters
- frequency_penalty
- max_tokens
- presence_penalty
- repetition_penalty
- seed
- stop
- temperature
- tool_choice
- tools
- top_k
- top_p
Call it
OpenAI-compatible: point your SDK at api.openkey.ai/v1 and use model moonshotai/kimi-k2.
curl https://api.openkey.ai/v1/chat/completions \
-H "Authorization: Bearer $OPENKEY_API_KEY" \
-H "Content-Type: application/json" \
-d '{
"model": "moonshotai/kimi-k2",
"messages": [{"role": "user", "content": "Hello"}]
}'import os
from openai import OpenAI
client = OpenAI(
base_url="https://api.openkey.ai/v1",
api_key=os.environ["OPENKEY_API_KEY"],
)
completion = client.chat.completions.create(
model="moonshotai/kimi-k2",
messages=[{"role": "user", "content": "Hello"}],
)
print(completion.choices[0].message.content)import OpenAI from "openai";
const client = new OpenAI({
baseURL: "https://api.openkey.ai/v1",
apiKey: process.env.OPENKEY_API_KEY,
});
const completion = await client.chat.completions.create({
model: "moonshotai/kimi-k2",
messages: [{ role: "user", content: "Hello" }],
});
console.log(completion.choices[0].message.content);Questions
- How much does Kimi K2 0711 cost via API?
- Through OpenKey, Kimi K2 0711 costs $0.587 per 1M input tokens and $2.37 per 1M output tokens. That is the provider price ($0.570 / $2.30) plus a flat 3% fee — nothing else.
- What is Kimi K2 0711's context window?
- Kimi K2 0711 accepts up to 131K tokens of context and returns up to 100K tokens per request.
- Is Kimi K2 0711 OpenAI-compatible?
- Yes. Send requests to OpenKey's /v1/chat/completions endpoint with model "moonshotai/kimi-k2" using any OpenAI SDK — only the base URL and API key change.
- What inputs does Kimi K2 0711 support?
- Kimi K2 0711 accepts text input and produces text output. Its knowledge cutoff is Dec 31, 2024.
More from Moonshot AI
All Moonshot AI models →Kimi K2.7 Code
MoonshotAI: Kimi K2.7 Code is a coding-focused model in Moonshot AI's Kimi K2 family, built to complete end-to-end programming tasks reliably over long contexts. It uses a native multimodal mixture-of-experts...
ctx 262Kin $0.762out $3.60
MoonshotAI Kimi Latest
This model always redirects to the latest model in the MoonshotAI Kimi family.
ctx 262Kin $0.567out $3.30
Kimi K2.6
Kimi K2.6 is Moonshot AI's next-generation multimodal model, designed for long-horizon coding, coding-driven UI/UX generation, and multi-agent orchestration. It handles complex end-to-end coding tasks across Python, Rust, and Go, and...
ctx 262Kin $0.567out $3.30
Kimi K2.5
Kimi K2.5 is Moonshot AI's native multimodal model, delivering state-of-the-art visual coding capability and a self-directed agent swarm paradigm. Built on Kimi K2 with continued pretraining over approximately 15T mixed...
ctx 262Kin $0.386out $2.09