What is the difference between GPT-5.2 and MiMo-V2.6-Pro?

GPT-5.2 is developed by OpenAI while MiMo-V2.6-Pro is developed by Xiaomi. GPT-5.2 has a 400K token context window vs MiMo-V2.6-Pro's 1.0M. You can compare their actual outputs across 9 challenges on Rival to see how they differ in practice.

Which is better, GPT-5.2 or MiMo-V2.6-Pro?

It depends on your use case. GPT-5.2 and MiMo-V2.6-Pro each have strengths in different areas. Rival lets you compare their real outputs side-by-side across 9 challenges so you can judge which fits your needs best.

How much does GPT-5.2 cost compared to MiMo-V2.6-Pro?

GPT-5.2 costs $1.75/M input tokens and MiMo-V2.6-Pro costs $0.435/M input tokens. MiMo-V2.6-Pro is $1.31/M cheaper per input. Check their side-by-side outputs on Rival to see if the price difference is justified by quality.

How can I compare GPT-5.2 and MiMo-V2.6-Pro on Rival?

This page shows a side-by-side comparison of GPT-5.2 and MiMo-V2.6-Pro across shared challenges. You can vote on which model produced the better output in a blind duel. Browsing and voting are free. No account is needed to look; signing in only saves your votes and likes.

Updated Sep 2026

GPT-5.2vsMiMo-V2.6-Pro

MiMo-V2.6-Pro is cheaper than GPT-5.2 at $0.435/M vs $1.75/M input tokens.

GPT-5.2 and MiMo-V2.6-Pro compared across 9 shared prompts
Spec	GPT-5.2	MiMo-V2.6-Pro
Input price	$1.75/M tokens	$0.435/M tokens
Output price	$14/M tokens	$0.87/M tokens
Context window	400K tokens	1.0M tokens
Weights	Closed	—
Free API (OpenRouter)	No	No
Released	Dec 2025	Sep 2026

Side by side

Same prompt, both answers

Opening lines from 2 of the 9 prompts both answered. Formatting stripped, words untouched.

Beginner's Longevity Plan

Outline a simple, actionable 1-month plan for someone starting their journey towards better health and longevity. Focus on 3 key areas…

GPT-5.2807 words

Below is a simple, beginner-friendly 1‑month plan built around 3 pillars: Nutrition, Movement, and Recovery (Sleep + Stress). It’s designed to be practical, low-friction, and sustainable.

Read the full answer

MiMo-V2.6-Pro679 words

🌱 Your 1-Month Health & Longevity Starter Plan The 3 Pillars: Move · Nourish · Recover 🏃 MOVE (Exercise) Goal: Build a consistent, sustainable movement habit. Week 1 — Just Show Up Walk for 20 minutes daily (after lunch or dinner works great).

Read the full answer

Simple 7-Ingredient Recipe

Create a simple recipe for a delicious dish (sweet or savory) using only 7 common pantry ingredients. Include a creative name for the dish…

GPT-5.2211 words

Pantry “Golden Garlic Butter Pasta” (7-Ingredient Comfort Bowl) A rich, glossy pasta with garlicky butter and a pop of chili—made entirely from common pantry staples.

Read the full answer

MiMo-V2.6-Pro332 words

🍝 Moonlight Garlic Kiss Pasta A silky, garlicky butter pasta that proves simple ingredients can make something truly unforgettable. 7 Pantry Ingredients # Ingredient Amount 1 Spaghetti (or any pasta) 8 oz (half a standard box) 2 Butter 4 tablespoons 3 Garlic cloves 5 cloves, thinly sliced 4 Parmesan cheese ½ cup…

Read the full answer

Our Verdict

GPT-5.2

MiMo-V2.6-Pro

Not enough votes to call it. On the specs, nothing separates them.

MiMo-V2.6-Pro costs 16x less per token.

Too close to call

API pricing

Cost per 1M tokens

GPT-5.2

Input

$1.75

Output

$14.00

MiMo-V2.6-Pro

Input

$0.43

4.0× cheaper

Output

$0.87

16× cheaper

MiMo-V2.6-Pro is cheaper on both: 4.0× input, 16× output.

Where to run it

4 hosts

GPT-5.22 hosts

HostInOutContextUptime

Azure AI Foundry$1.75 in$14.00 out400k100% up OpenAI$1.75 in$14.00 out400k99.6% up

MiMo-V2.6-Pro2 hosts

HostInOutContextUptime

DeepInfrafp8$0.43 in$0.87 out1M99.2% up Xiaomifp8$0.43 in$0.87 out1M100% up

Per million tokens. Prices and uptime via OpenRouter, checked 23 Sep 2026.

Research

What we learned reading every model

FAQ

Common questions

Keep exploring

More comparisons

Same prompt, both answers

Beginner's Longevity Plan

Simple 7-Ingredient Recipe

Cost per 1M tokens

4 hosts

What we learned reading every model

Common questions

What is the difference between GPT-5.2 and MiMo-V2.6-Pro?

Which is better, GPT-5.2 or MiMo-V2.6-Pro?

How much does GPT-5.2 cost compared to MiMo-V2.6-Pro?

How can I compare GPT-5.2 and MiMo-V2.6-Pro on Rival?

More comparisons

Against the newest arrivals

Same lab, same size, long tail

Model pages

Same prompt, both answers

Beginner's Longevity Plan

Simple 7-Ingredient Recipe

Cost per 1M tokens

4 hosts

What we learned reading every model

Common questions

What is the difference between GPT-5.2 and MiMo-V2.6-Pro?

Which is better, GPT-5.2 or MiMo-V2.6-Pro?

How much does GPT-5.2 cost compared to MiMo-V2.6-Pro?

How can I compare GPT-5.2 and MiMo-V2.6-Pro on Rival?

More comparisons

Against the newest arrivals

Same lab, same size, long tail

Model pages