Skip to content
Rival
How it worksPrivacyTerms
Explore all of Rival

Explore

  • Compare Models
  • All Models
  • Image Comparison
  • Audio Comparison
  • Image Generation
  • Best AI For...
  • Arena
  • API Pricing
  • Challenges

Discover

  • SubjectiveBench
  • Default Index
  • Research
  • Research downloads
  • Rival Kits
  • Find your AI taste
  • UI Glow-Up
  • VoiceLock
  • Cost Cutter
  • Agent skills
  • Benchmarks vs Vibes
  • Brief
  • Jailbreak
  • Model Updates
  • Provider Status
  • AI Creators

Connect

  • Methodology
  • Advertise
  • Partnerships
  • Privacy Policy
  • Terms
  • RSS Feed
  1. Home
  2. /
  3. Compare
  4. /
  5. Grok 4.7vsOpenAI o4 Mini High
Updated Sep 2026

Grok 4.7vsOpenAI o4 Mini High

OpenAI o4 Mini High is cheaper than Grok 4.7 at $1.1/M vs $1.6/M input tokens.

Grok 4.7 and OpenAI o4 Mini High compared across 10 shared prompts
SpecGrok 4.7OpenAI o4 Mini High
Input price$1.6/M tokens$1.1/M tokens
Output price$4.8/M tokens$4.4/M tokens
Context window500K tokens200K tokens
WeightsClosedClosed
Free API (OpenRouter)NoNo
ReleasedSep 2026Apr 2025
Side by side

Same prompt, both answers

Opening lines from 2 of the 10 prompts both answered. Formatting stripped, words untouched.

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…

Grok 4.7129 words
Pantry Gold Honey Biscuits A sweet, buttery, slightly salty biscuit that tastes like it took more effort than it did. Ingredients (7) 2 cups all-purpose flour 1 tbsp baking powder ½ tsp salt ¼ cup sugar ½ cup butter (cold) ¾ cup milk 2 tbsp honey Time: about 10 minutes prep, 12–15 minutes bake Instructions Heat the…
Read the full answer
OpenAI o4 Mini High244 words
Sun‑Kissed Bean Spaghetti A bright, one‑pot pasta that turns seven simple pantry staples into a satisfying meal in 20 minutes. Ingredients (serves 2–3) 8 oz (about 2 cups) dried spaghetti or any pasta 1 (14.5 oz) can diced tomatoes (with juices) 1 (15 oz) can beans (cannellini, kidney or chickpeas), drained & rinsed…
Read the full answer

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…

Grok 4.7442 words
1-month beginner plan for better health and longevity Focus on three foundations: nutrition, movement, and sleep. Aim for consistency over perfection. If you have a medical condition, check with a clinician before big changes. Week-by-week rhythm Week 1: Build awareness and one easy habit in each area.
Read the full answer
OpenAI o4 Mini High586 words
One‑Month Starter Plan for Better Health & Longevity Focus areas: 1) Diet 2) Exercise 3) Sleep Week 1 – Lay the Foundations • Diet – Track what you eat for 3 days (use a notes app or paper). – Add at least 8 cups (2 L) of water daily. – Include one extra serving of fruit or veg at each meal.
Read the full answer
Our Verdict
Grok 4.7
Grok 4.7
OpenAI o4 Mini High
OpenAI o4 Mini HighRunner-up

Not enough votes to call it. On the specs, Grok 4.7 has the edge: bigger model tier, newer, bigger context window.

Slight edge
API pricing

Cost per 1M tokens

Grok 4.7
Input
$1.60
Output
$4.80
OpenAI o4 Mini High
Input
$1.10
1.5× cheaper
Output
$4.40
1.1× cheaper

OpenAI o4 Mini High is cheaper on both: 1.5× input, 1.1× output.

Where to run it

2 hosts

Grok 4.71 host
HostInOutContextUptime
xAI$1.60 in·$4.80 out·500k·99% up
OpenAI o4 Mini High1 host
HostInOutContextUptime
OpenAI$1.10 in·$4.40 out·200k·100% up

Per million tokens. Prices and uptime via OpenRouter, checked 22 Sep 2026.

Research

What we learned reading every model

FAQ

Common questions

Grok 4.7 is developed by xAI while OpenAI o4 Mini High is developed by OpenAI. Grok 4.7 has a 500K token context window vs OpenAI o4 Mini High's 200K. You can compare their actual outputs across 10 challenges on Rival to see how they differ in practice.

It depends on your use case. Grok 4.7 and OpenAI o4 Mini High each have strengths in different areas. Rival lets you compare their real outputs side-by-side across 10 challenges so you can judge which fits your needs best.

Grok 4.7 costs $1.6/M input tokens and OpenAI o4 Mini High costs $1.1/M input tokens. OpenAI o4 Mini High is $0.50/M cheaper per input. Check their side-by-side outputs on Rival to see if the price difference is justified by quality.

This page shows a side-by-side comparison of Grok 4.7 and OpenAI o4 Mini High 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.

Keep exploring

More comparisons

Against the newest arrivals

Grok 4.7 logoDeepSeek V4 Flash Vision Exp logo
Grok 4.7 vs DeepSeek V4 Flash Vision ExpLanded Sep 2026
OpenAI o4 Mini High logoSolar Pro 4 logo
OpenAI o4 Mini High vs Solar Pro 4Landed Sep 2026
Grok 4.7 logoHy3 logo
Grok 4.7 vs Hy3Landed Sep 2026
OpenAI o4 Mini High logoQwen3.7 Flash logo
OpenAI o4 Mini High vs Qwen3.7 FlashLanded Sep 2026
Grok 4.7 logoLing 3.0 Flash logo
Grok 4.7 vs Ling 3.0 FlashLanded Sep 2026
OpenAI o4 Mini High logoMuse Glimmer 30B logo
OpenAI o4 Mini High vs Muse Glimmer 30BLanded Sep 2026
Grok 4.7 logoGLM 5.3 logo
Grok 4.7 vs GLM 5.3Landed Sep 2026
OpenAI o4 Mini High logoTernary Bonsai 2 27B logo
OpenAI o4 Mini High vs Ternary Bonsai 2 27BLanded Sep 2026

Same lab, same size, long tail

Grok 4.7 logoGrok 4.6 logo
Grok 4.7 vs Grok 4.6Same lab
Grok 4.7 logoGrok 4.5 logo
Grok 4.7 vs Grok 4.5Same lab
OpenAI o4 Mini High logoGPT-6 Astra Pro logo
OpenAI o4 Mini High vs GPT-6 Astra ProSame lab
OpenAI o4 Mini High logoGPT-6 Astra logo
OpenAI o4 Mini High vs GPT-6 AstraSame lab
Grok 4.7 logoMiMo-V2-Pro logo
Grok 4.7 vs MiMo-V2-ProNew provider
Grok 4.7 logoMiMo-V2.5 logo
Grok 4.7 vs MiMo-V2.5Same size
Grok 4.7 logoMiMo-V2.5-Pro logo
Grok 4.7 vs MiMo-V2.5-ProNew provider
OpenAI o4 Mini High logoMiMo-V2.6-Flash logo
OpenAI o4 Mini High vs MiMo-V2.6-FlashNew provider

Model pages

Grok 4.7 logo
Grok 4.710 outputs, specs and price
OpenAI o4 Mini High logo
OpenAI o4 Mini High55 outputs, specs and price
Rival
How it worksPrivacyTerms
Explore all of Rival

Explore

  • Compare Models
  • All Models
  • Image Comparison
  • Audio Comparison
  • Image Generation
  • Best AI For...
  • Arena
  • API Pricing
  • Challenges

Discover

  • SubjectiveBench
  • Default Index
  • Research
  • Research downloads
  • Rival Kits
  • Find your AI taste
  • UI Glow-Up
  • VoiceLock
  • Cost Cutter
  • Agent skills
  • Benchmarks vs Vibes
  • Brief
  • Jailbreak
  • Model Updates
  • Provider Status
  • AI Creators

Connect

  • Methodology
  • Advertise
  • Partnerships
  • Privacy Policy
  • Terms
  • RSS Feed