Updated Mar 12, 2026

Our Verdict

Grok 4.20 Multi-Agent Beta

OpenAI o4-miniRunner-up

No community votes yet. On paper, Grok 4.20 Multi-Agent Beta has the edge — bigger model tier, newer, bigger context window.

Too close to call

These are our prompts. Yours will tell you more.

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FAQ

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OpenAI o4-mini vs Claude Opus 4.1New provider

OpenAI o4-mini vs MiniMax M2.5New provider

OpenAI o4-mini vs Pony AlphaNew provider

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Grok 4.20 Multi-Agent BetavsOpenAI o4-mini

34 fights queued

Why Grok 4.20 Multi-Agent Beta?

11 months newerMar 2026

Why OpenAI o4-mini?

1.4x cheaper overall$1.10/M in · $4.40/M out

Favorites

Grok 4.20 Multi-Agent BetaOpenAI o4-mini

Movie

The Matrix

The Matrix

The Shawshank Redemption

The Shawshank Redemption

Album

OK Computer

—

Book

Dune

Dune

—

City

Paris

—

Game

Portal 2

Portal 2

Shooter, Puzzle4.6

—

12 / 34

01

Estimate Complexityreasoning

Tests an AI's ability to make educated estimates based on technical knowledge

Grok 4.20 Multi-Agent Beta

Grok 4.20 Multi-Agent Beta

Xai · Mar 2026text

Nothing here. The model returned empty. We stared at it for a while.

Try this prompt

OpenAI o4-mini

OpenAI o4-mini

Openai · Apr 2025text

Nothing here. The model returned empty. We stared at it for a while.

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Vote

2 / 34

02

Logic Puzzlereasoning

Tests an AI's ability to solve a simple but potentially confusing logic puzzle

Grok 4.20 Multi-Agent Beta

Grok 4.20 Multi-Agent Beta

Xai · Mar 2026text

Nothing here. The model returned empty. We stared at it for a while.

Try this prompt

OpenAI o4-mini

OpenAI o4-mini

Openai · Apr 2025text

Nothing here. The model returned empty. We stared at it for a while.

Try this prompt

Vote

3 / 34

03

Stochastic Consistency Testanalysis

Tests an AI's randomness and creativity

Grok 4.20 Multi-Agent Beta

Grok 4.20 Multi-Agent Beta

Xai · Mar 2026text

Nothing here. The model returned empty. We stared at it for a while.

Try this prompt

OpenAI o4-mini

OpenAI o4-mini

Openai · Apr 2025text

Nothing here. The model returned empty. We stared at it for a while.

Try this prompt

Vote

4 / 34

04

SVG Layout Challengeimage generation

Tests an AI's ability to generate vector graphics

Grok 4.20 Multi-Agent Beta

Grok 4.20 Multi-Agent Beta

Xai · Mar 2026svg

Nothing here. The model returned empty. We stared at it for a while.

Try this prompt

OpenAI o4-mini

OpenAI o4-mini

Openai · Apr 2025svg

Nothing here. The model returned empty. We stared at it for a while.

Try this prompt

Vote

5 / 34

05

Xbox Controller SVG Artimage generation

Tests an AI's ability to create detailed SVG illustrations of gaming hardware

Grok 4.20 Multi-Agent Beta

Grok 4.20 Multi-Agent Beta

Xai · Mar 2026svg

Nothing here. The model returned empty. We stared at it for a while.

Try this prompt

OpenAI o4-mini

OpenAI o4-mini

Openai · Apr 2025svg

Nothing here. The model returned empty. We stared at it for a while.

Try this prompt

Vote

6 / 34

06

Generate a Stand-Up Routineconversation

Tests an AI's humor and creative writing ability

Grok 4.20 Multi-Agent Beta

Grok 4.20 Multi-Agent Beta

Xai · Mar 2026text

Nothing here. The model returned empty. We stared at it for a while.

Try this prompt

OpenAI o4-mini

OpenAI o4-mini

Openai · Apr 2025text

Nothing here. The model returned empty. We stared at it for a while.

Try this prompt

Vote

7 / 34

07

Realistic AI Interviewconversation

Tests an AI's ability to simulate personalities and predict future trends

Grok 4.20 Multi-Agent Beta

Grok 4.20 Multi-Agent Beta

Xai · Mar 2026text

Nothing here. The model returned empty. We stared at it for a while.

Try this prompt

OpenAI o4-mini

OpenAI o4-mini

Openai · Apr 2025text

Nothing here. The model returned empty. We stared at it for a while.

Try this prompt

Vote

8 / 34

08

Satirical Fake News Headlineconversation

Tests an AI's humor and understanding of current events

Grok 4.20 Multi-Agent Beta

Grok 4.20 Multi-Agent Beta

Xai · Mar 2026text

Nothing here. The model returned empty. We stared at it for a while.

Try this prompt

OpenAI o4-mini

OpenAI o4-mini

Openai · Apr 2025text

Nothing here. The model returned empty. We stared at it for a while.

Try this prompt

Vote

Which one handles your task better?

Paste your actual prompt. Same models, your work. 30 seconds.

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9 / 34

09

Minimalist Landing Pageweb design

Tests an AI's ability to generate a complete, working landing page

Grok 4.20 Multi-Agent Beta

Grok 4.20 Multi-Agent Beta

Xai · Mar 2026website

Try this prompt

OpenAI o4-mini

OpenAI o4-mini

Openai · Apr 2025website

Try this prompt

Vote

10 / 34

10

Pokémon Battle UI Recreationweb design

Recreate an interactive, nostalgic Pokémon battle UI in a single HTML file.

Grok 4.20 Multi-Agent Beta

Grok 4.20 Multi-Agent Beta

Xai · Mar 2026website

Nothing here. The model returned empty. We stared at it for a while.

Try this prompt

OpenAI o4-mini

OpenAI o4-mini

Openai · Apr 2025website

Nothing here. The model returned empty. We stared at it for a while.

Try this prompt

Vote

11 / 34

11

Mario Level UI Recreationweb design

Recreate an interactive, classic Mario level in a single HTML file.

Grok 4.20 Multi-Agent Beta

Grok 4.20 Multi-Agent Beta

Xai · Mar 2026website

Try this prompt

OpenAI o4-mini

OpenAI o4-mini

Openai · Apr 2025website

Nothing here. The model returned empty. We stared at it for a while.

Try this prompt

Vote

12 / 34

12

Linear App Cloneweb design

Tests an AI's ability to replicate an existing UI with Tailwind CSS

Grok 4.20 Multi-Agent Beta

Grok 4.20 Multi-Agent Beta

Xai · Mar 2026website

Nothing here. The model returned empty. We stared at it for a while.

Try this prompt

OpenAI o4-mini

OpenAI o4-mini

Openai · Apr 2025website

Nothing here. The model returned empty. We stared at it for a while.

Try this prompt

Vote

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