MiMo-V2.5-Pro

by Xiaomi

Zero data retention−30%Retiring
xiaomi/mimo-v2.5-pro
Input
$0.61/1M tokens
Output
$1.22/1M tokens
Context
1.1Mtokens
Max output
131Ktokens
Knows to
-
Released
22 Apr 2026

Scheduled for retirement on 21 Oct 2026. Requests to xiaomi/mimo-v2.5-pro will stop working after that date; the comparisons below are a good place to pick a successor.

About

MiMo-V2.5-Pro is Xiaomi’s flagship model, delivering strong performance in general agentic capabilities, complex software engineering, and long-horizon tasks, with top rankings on benchmarks such as ClawEval, GDPVal, and SWE-bench Pro....

Pricing

Input$0.61 from $0.43per 1M prompt tokens
Output$1.22 from $0.85per 1M generated tokens, reasoning included
Cached input<$0.01per 1M tokens read back from the prompt cache

30% off right now. The provider is running a promotion, and the developer API bills what the provider actually charged for your call plus our flat markup, so it reaches your bill with nothing to claim. The “from” figure is the cheapest endpoint serving the model; which one answers is the provider’s routing decision, so treat it as a floor. Promotions can end at any time.

What a request costs

Typical requestEachPer 1,000
Short chat reply1,500 in · 400 out$0.0014$1.40
Question over a long document40,000 in · 800 out$0.025$25.33
Agent tool step20,000 in · 1,200 out$0.014$13.64

At the developer-API rate, before any provider promotion or prompt-cache saving. In the app, the model picker shows what a message costs on your plan before you send it.

Benchmarks

Intelligence26.0#105 of 285
Coding60.2#63 of 163
Agentic21.3#62 of 127

Head-to-head rankings

  1. #31WebsitesModel arenaElo 126951% wins
  2. #32CodeModel arenaElo 126852% wins
  3. #32Data vizModel arenaElo 125851% wins
  4. #33Game devModel arenaElo 126353% wins
  5. #34SVGModel arenaElo 117848% wins
  6. #353DModel arenaElo 124454% wins
  7. #37ASCII artModel arenaElo 115746% wins
  8. #40UI componentsModel arenaElo 124851% wins

Scores from Artificial Analysis; bars are scaled to the best model on our list. Rankings from Design Arena head-to-head votes. Published by OpenRouter alongside its catalogue.

Call it from code

OpenAI-compatible: point any OpenAI SDK at https://api.privateer.pro/v1 and set model. Keys are created in the app under Settings.

cURL
curl https://api.privateer.pro/v1/chat/completions \
  -H "Authorization: Bearer $PRIVATEER_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{
    "model": "xiaomi/mimo-v2.5-pro",
    "messages": [{ "role": "user", "content": "Hello" }]
  }'
Python
import os
from openai import OpenAI

client = OpenAI(
    base_url="https://api.privateer.pro/v1",
    api_key=os.environ["PRIVATEER_API_KEY"],
)
reply = client.chat.completions.create(
    model="xiaomi/mimo-v2.5-pro",
    messages=[{"role": "user", "content": "Hello"}],
)
print(reply.choices[0].message.content)
JavaScript
import OpenAI from "openai";

const client = new OpenAI({
  baseURL: "https://api.privateer.pro/v1",
  apiKey: process.env.PRIVATEER_API_KEY,
});
const reply = await client.chat.completions.create({
  model: "xiaomi/mimo-v2.5-pro",
  messages: [{ role: "user", content: "Hello" }],
});
console.log(reply.choices[0].message.content);

Parameters this model accepts

frequency_penaltyinclude_reasoninglogprobsmax_tokenspresence_penaltyreasoningrepetition_penaltyresponse_formatseedstopstructured_outputstemperaturetool_choicetoolstop_ktop_logprobstop_p

API reference → · How API billing works →

Prices are USD at the developer-API rate, as of 16 Oct 2026, rebuilt daily from the providers’ live catalogues. ← All models