Updated Mar 12, 2026

Our Verdict

Grok 4.20 Multi-Agent Beta

Kimi K2Runner-up

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

Too close to call

These are our prompts. Yours will tell you more.

Run Grok 4.20 Multi-Agent Beta vs Kimi K2 on your actual task. 5 free credits. No card.

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Kimi K2 vs GPT-5New provider

Kimi K2 vs Claude Opus 4.1New provider

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Grok 4.20 Multi-Agent BetavsKimi K2

34 fights queued

Why Grok 4.20 Multi-Agent Beta?

8 months newerMar 2026

Why Kimi K2?

2.7x cheaper overall$0.57/M in · $2.30/M out

Favorites

Grok 4.20 Multi-Agent BetaKimi K2

Movie

The Matrix

The Matrix

Blade Runner

Blade Runner

Album

OK Computer

Dark Side Of The Moon

Dark Side Of The Moon

Book

Dune

Dune

The Left Hand of Darkness

The Left Hand of Darkness

Ursula K. Le Guin

City

Paris

Kyoto

Game

Portal 2

Portal 2

Shooter, Puzzle4.6

Outer Wilds

Outer Wilds

Indie, Adventure4.4

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

Kimi K2

Kimi K2

Moonshotai · Jul 2025text

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

Try this prompt

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

Kimi K2

Kimi K2

Moonshotai · Jul 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

Kimi K2

Kimi K2

Moonshotai · Jul 2025text

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

Try this prompt

Vote

4 / 34

04

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

Kimi K2

Kimi K2

Moonshotai · Jul 2025text

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

Try this prompt

Vote

5 / 34

05

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

Kimi K2

Kimi K2

Moonshotai · Jul 2025text

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

Try this prompt

Vote

6 / 34

06

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

Kimi K2

Kimi K2

Moonshotai · Jul 2025text

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

Try this prompt

Vote

7 / 34

07

Character Voice Testconversation

Tests an AI's ability to write in distinct character voices

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

Kimi K2

Kimi K2

Moonshotai · Jul 2025text

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

Try this prompt

Vote

8 / 34

08

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

Kimi K2

Kimi K2

Moonshotai · Jul 2025website

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

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

Kimi K2

Kimi K2

Moonshotai · Jul 2025website

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

Try this prompt

Vote

10 / 34

10

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

Kimi K2

Kimi K2

Moonshotai · Jul 2025website

Try this prompt

Vote

11 / 34

11

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

Kimi K2

Kimi K2

Moonshotai · Jul 2025website

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

Try this prompt

Vote

12 / 34

12

Interactive Catan Boardweb design

Tests an AI's ability to create interactive web elements

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

Kimi K2

Kimi K2

Moonshotai · Jul 2025website

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

Try this prompt

Vote

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