How do I use MiMo-V2.6-Pro-UltraSpeed through YepAPI?

Sign up for a free API key, then send requests to the /v1/ai/chat endpoint.

XiaomiText Generation/v1/ai/chat

MiMo-V2.6-Pro-UltraSpeed

Access MiMo-V2.6-Pro-UltraSpeed through one API key. Xiaomi Flagship at 10× Speed.

MiMo-V2.6-Pro-UltraSpeed is the fast edition of Xiaomi's flagship MiMo-V2.6-Pro. UltraSpeed is for latency-critical products on the flagship — real-time assistants and interactive agents — where the base V2.6 Pro is too slow.

Full Docs Get API Key — Free $5 Credit

No credit card required. Takes 30 seconds.

2,400+

Developers

1.2M+

API calls served

100+

Endpoints

$0.01

Per call

Yep, that's it.

Try it live

Send a message and see MiMo-V2.6-Pro-UltraSpeed respond in real time.

POST/v1/ai/chatxiaomi/mimo-v2.6-pro-ultraspeed

Message *

Max Tokens

Maximum tokens in the response.

Stream

Real-time tokens

Hit "Send Request" to see the response

Context Window

1.0M tokens

Max Output

131K tokens

Input Price

$6.42 / 1M tokens

Output Price

$12.85 / 1M tokens

Strengths

✓

Roughly 10× faster

Same weights and quality as MiMo-V2.6-Pro, served for speed.

✓

Omni-modal input

Accepts text, images, audio and video.

✓

1M context, 131K output

Handles up to 1,048,576 input tokens and returns up to 131,072 output tokens per call.

✓

Tools and structured output

Function calling and JSON schema outputs.

Quick start

Copy this snippet and start making calls with MiMo-V2.6-Pro-UltraSpeed.

const res = await fetch('https://api.yepapi.com/v1/ai/chat', {
  method: 'POST',
  headers: {
    'x-api-key': 'YOUR_API_KEY',
    'Content-Type': 'application/json',
  },
  body: JSON.stringify({
    "model": "xiaomi/mimo-v2.6-pro-ultraspeed",
    "messages": [
      {
        "role": "user",
        "content": "Explain API gateways in 2 sentences."
      }
    ],
    "maxTokens": 256
  }),
});
const { data } = await res.json();
console.log(data.message.content);

Why use MiMo-V2.6-Pro-UltraSpeed through YepAPI?

✓One API key for all models — no separate accounts

✓OpenAI SDK compatible — just change the base URL

✓No monthly minimums — pay per token

✓Switch models with one line of code

✓Full provider passthrough — citations, search results, and all extras included

✓Streaming and non-streaming support on every model

✓Works with Cursor, Claude, LangChain, and any LLM tool

✓Unified billing across all providers

MiMo-V2.6-Pro-UltraSpeed API — pricing, context window & access

MiMo-V2.6-Pro-UltraSpeed is the fast edition of Xiaomi's flagship MiMo-V2.6-Pro. It pairs a 1,048,576-token context window with up to 131,072 output tokens per response, at $6.42 per 1M input and $12.85 per 1M output tokens through YepAPI.

Through YepAPI you call MiMo-V2.6-Pro-UltraSpeed on an OpenAI-compatible endpoint with a single key — the same key that reaches GPT-6, Claude, Gemini, Grok and the SEO, SERP and scraping APIs. Input: text, images, audio, video.

What is MiMo-V2.6-Pro-UltraSpeed?

MiMo-V2.6-Pro-UltraSpeed is the fast edition of Xiaomi's flagship MiMo-V2.6-Pro. Built from the same one-trillion-parameter checkpoint, it matches the original in quality while delivering roughly ten times the output speed, priced at $6.42 / $12.85 per 1M tokens. It accepts text, image, audio and video with a 1,048,576-token context window and up to 131,072 output tokens. It accepts text, images, audio, video as input, handles up to 1,048,576 tokens of context and returns up to 131,072 output tokens per call.

Build with MiMo-V2.6-Pro-UltraSpeed via YepAPI

YepAPI serves MiMo-V2.6-Pro-UltraSpeed on the OpenAI-compatible /v1/ai/chat endpoint. Point your base URL at YepAPI, add your key, and set the model string to mimo-v2.6-pro-ultraspeed (or the full xiaomi/mimo-v2.6-pro-ultraspeed). Function calling, structured outputs and reasoning settings pass straight through, and switching to any other model on the platform is a one-string change per request.

MiMo-V2.6-Pro-UltraSpeed API pricing — $6.42 / 1M input, $12.85 / 1M output

MiMo-V2.6-Pro-UltraSpeed costs $6.42 per 1M input tokens and $12.85 per 1M output tokens through YepAPI, pay per token with no minimums. Failed calls are never charged, and every request is itemised in your dashboard API Logs so you can see exactly what a 131,072-token response cost.

MiMo-V2.6-Pro-UltraSpeed use cases

UltraSpeed is for latency-critical products on the flagship — real-time assistants and interactive agents — where the base V2.6 Pro is too slow.

Try MiMo-V2.6-Pro-UltraSpeed free

Every new YepAPI account includes $5 in free credit with no card required — enough to test MiMo-V2.6-Pro-UltraSpeed on your own prompts before committing to paid usage. Create an account, copy your key, and call mimo-v2.6-pro-ultraspeed right away.

Start generating in 30 seconds

$5 free credit on signup. No credit card required. Pay per call.

Get API Key

What developers say

“Switched from SerpAPI and cut our SERP costs by 80%. Same data quality, way simpler billing.”
Marcus T.
SEO Platform Founder

“One API key for AI models, SERP data, and web scraping. Saved us from managing 4 separate providers.”
Priya S.
Full-Stack Developer

“The $5 free credit let us prototype our entire rank tracking feature before committing. No other API does that.”
Jake R.
Indie Hacker

Frequently asked questions

Input tokens cost $6.42 per 1M tokens and output tokens cost $12.85 per 1M tokens through YepAPI. No monthly minimums — you only pay for what you use.

MiMo-V2.6-Pro-UltraSpeed supports a 1.0M token context window with up to 131K output tokens per request.