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Grok Imagine Image vs OpenAI o3: Which Is Better? [2026 Comparison]
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  3. Grok Imagine Image vs OpenAI o3
Updated Dec 1, 2025

Grok Imagine Image vs OpenAI o3

Compare Grok Imagine Image by xAI against OpenAI o3 by OpenAI. Updated April 2026.

Which is better, Grok Imagine Image or OpenAI o3?

Grok Imagine Image and OpenAI o3 are both competitive models. Compare their real outputs side by side below.

Key Differences Between Grok Imagine Image and OpenAI o3

Grok Imagine Image is made by xai while OpenAI o3 is from openai.

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Grok Imagine ImagevsOpenAI o3

0 fights queued

Grok Imagine Image logo

Why Grok Imagine Image?

8 months newerDec 2025
OpenAI o3 logo

Why OpenAI o3?

Dead even. This one's a coin flip.
Grok Imagine ImageOpenAI o3
Input price
—
$10.00/M
Output price
—
$40.00/M
Released
Dec 2025
Apr 2025

Favorites

Grok Imagine ImageOpenAI o3
Movie
—
Blade Runner

Blade Runner

19827.9
City
—
Kyoto

Kyoto

Japan
0 / 0
Our Verdict
Grok Imagine Image
Grok Imagine Image
OpenAI o3
OpenAI o3

No community votes yet. On paper, these are closely matched - try both with your actual task to see which fits your workflow.

Too close to call
vs

Ask them anything yourself

Grok Imagine ImageOpenAI o3

Some models write identically. You are paying for the brand.

178 models fingerprinted across 32 writing dimensions. Free research.

Model Similarity Index

185x

price gap between models that write identically

178

models

12

clone pairs

32

dimensions

Devstral M / S
95.7%
Qwen3 Coder / Flash
95.6%
GPT-5.4 / Mini
93.3%
Read the full reportor download the 14-slide PDF

279 AI models invented the same fake scientist.

We read every word. 250 models. 2.14 million words. This is what we found.

AI Hallucination Index 2026
Free preview13 of 58 slides
Download the free previewor get all 58 slides for $49
FAQ

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Grok Imagine Image logoLlama 4 Maverick logo

We compare AI models for a living. On purpose. We chose this.

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