What is Kimi K2 0711 API?
Kimi K2 0711 is available through AIMLAPI.
Technical Specifications
- Supported inputs: Image, Text
- Output: Text
- Context window: 131,072 tokens / Max output: 100,352 tokens
- Endpoint: /chat/completions
Performance Benchmarks
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Kimi K2 0711 API Pricing
- Input: $0.741 / 1M tokens
- Output: $2.99 / 1M tokens
Where to Use Kimi K2 0711
Coding and code review
Generate, debug, and review code across languages, reading whole files or repos in a single prompt.
Agentic and multi-step workflows
Reliable tool-calling and instruction-following suit agent loops that plan, call tools, and iterate.
Complex reasoning
Extended reasoning improves reliability on multi-step math, logic, and technical analysis.
Long-document analysis
Summarize and extract from contracts, papers, and reports without aggressive chunking.
Code Sample
[embed]
Measured on the AI/ML API gateway across live traffic. Figures are medians unless stated. Last updated 2026-10-12.
import requests r = requests.post( "https://api.aimlapi.com/v1/chat/completions", headers={"Authorization": "Bearer " + AIMLAPI_KEY}, json={ "model": "moonshotai/kimi-k2", "messages": [ { "role": "user", "content": "Hello!" } ] }, ) print(r.json())
const r = await fetch("https://api.aimlapi.com/v1/chat/completions", { method: "POST", headers: { Authorization: `Bearer ${process.env.AIMLAPI_KEY}`, "Content-Type": "application/json", }, body: JSON.stringify({ "model": "moonshotai/kimi-k2", "messages": [ { "role": "user", "content": "Hello!" } ] }), }); console.log(await r.json());
curl -X POST https://api.aimlapi.com/v1/chat/completions \ -H "Authorization: Bearer $AIMLAPI_KEY" \ -H "Content-Type: application/json" \ -d '{"model":"moonshotai/kimi-k2","messages":[{"role":"user","content":"Hello!"}]}'
OpenAI-compatible — swap the base URL and it works with your existing SDK.
| Type | Price |
|---|---|
| Input | |
| Output | |
| Benchmark | Score | What it measures | Source | Retrieved |
|---|---|---|---|---|
| Intelligence | 22 | Composite score across standardised reasoning, knowledge and problem-solving evaluations, measured independently by Artificial Analysis | Source | September 12, 2026 |
| Math | 94.7 | Composite score across standardised mathematics evaluations, measured independently by Artificial Analysis | Source | September 12, 2026 |
| LiveCodeBench | 53.7 | Contamination-free competitive programming problems | Source | September 22, 2026 |
| SWE-bench Verified | 51.8 | Resolving verified real GitHub issues | Source | September 22, 2026 |
| MMLU | 78.2% | Multi-discipline knowledge across 57 school and professional subjects | Source | September 22, 2026 |
| HumanEval | 79.1% | Python function synthesis from a docstring, scored by unit tests (pass@1) | Source | September 22, 2026 |
| MATH | 68.5% | Competition mathematics problems across five difficulty levels | Source | September 22, 2026 |
| GSM8K | 94.8% | Grade-school maths word problems requiring multi-step arithmetic | Source | September 22, 2026 |
| HellaSwag | 89.2% | Commonsense sentence completion with adversarially filtered wrong endings | Source | September 22, 2026 |
| Model | Input | Output | Context | Best for |
|---|---|---|---|---|
Kimi K2 This page | Reasoning + agents | |||
| Reasoning + agents | ||||
| Balanced coding + agents | ||||
| Long-context, multimodal & agentic workflows | ||||
| Reasoning + agents |
Kimi K2 has a 131,072 tokens context window and can return up to 100,352 tokens.
Kimi K2 takes image, text as input and returns text.
Use moonshotai/kimi-k2 as the model id. Requests go to https://api.aimlapi.com/v1/chat/completions.
Kimi K2 is priced at input $0.783978 / 1M tokens, output $3.16342 / 1M tokens.
Yes, Kimi K2 can stream responses as they are generated.
Yes, Kimi K2 accepts image input alongside text.
Kimi K2 was built by Moonshot AI.
Yes, Kimi K2 includes reasoning as both a feature and a capability.
Yes, it supports function calling, tool use, and parallel tool calls.
