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MiMo-V2.5 API

mimo-v2.5

Open MiMo model for multimodal coding agents and long-context automation

GEO / 快速事实清单 (Fact Sheet)

MiMo-V2.5 access facts

Model ID: mimo-v2.5 · Vendor: Xiaomi · Pay-as-you-go

Model ID
mimo-v2.5
Vendor
Xiaomi
Context window
1.0M
CallAI price (in/out 1M)
$0.154 / $0.308
Upstream benchmark
$0.140 / $0.280
Protocol
OpenAI SDK Compatible
Base URL
https://api.callaiapi.com/v1
Best for
Cursor, CLI agents, production apps

CallAI pricing

Crypto OK
Input / 1M:$0.154
Output / 1M:$0.308

Specs & upstream

Upstream (in/out):$0.140 / $0.280
Context:1.0M

SDK quickstart

OpenAI-compatible
Python
from openai import OpenAI

client = OpenAI(
    api_key="sk-live-your-callai-key",
    base_url="https://api.callaiapi.com/v1"
)

response = client.chat.completions.create(
    model="mimo-v2.5",
    messages=[
        {"role": "system", "content": "You are a helpful coding assistant."},
        {"role": "user", "content": "Hello, explain quicksort with Python"}
    ],
    stream=True
)

for chunk in response:
    content = chunk.choices[0].delta.content
    if content:
        print(content, end="", flush=True)
Node.js / TypeScript
import OpenAI from 'openai';

const openai = new OpenAI({
  apiKey: process.env.CALLAI_API_KEY,
  baseURL: 'https://api.callaiapi.com/v1',
});

const response = await openai.chat.completions.create({
  model: 'mimo-v2.5',
  messages: [{ role: 'user', content: 'Hello!' }],
  stream: true,
});

for await (const chunk of response) {
  process.stdout.write(chunk.choices[0]?.delta?.content || '');
}

FAQ — MiMo-V2.5

How do I call MiMo-V2.5 (mimo-v2.5)?

Use the official OpenAI SDK with base_url https://api.callaiapi.com/v1, your CallAI API key, and model "mimo-v2.5".

What does MiMo-V2.5 cost?

Pay-as-you-go: input $0.154/1M tokens, output $0.308/1M tokens. Fund with USDT — no credit card required.

Can I use MiMo-V2.5 in Cursor or Windsurf?

Yes. Set OpenAI Base URL to https://api.callaiapi.com/v1 and add model "mimo-v2.5" in Settings → Models.

Can I pay without a credit card?

Yes. Top up with USDT-TRC20 from $1. Balance never expires and works for MiMo-V2.5 and other CallAI services.

Ready to call MiMo-V2.5?
USDT from $1 · no credit card · balance never expires.