Model Comparison

GPT Image 2 vs Grok Imagine ImageWhich is better in 2026?

Comparing GPT Image 2 and Grok Imagine Image across benchmarks, pricing, and capabilities.

Verdict: GPT Image 2 vs Grok Imagine Image — which is better?

GPT Image 2 (by OpenAI) and Grok Imagine Image (by xAI) are two of the AI models people compare most. Here is how they stack up on benchmarks, price and capabilities, and which one to pick in 2026.

Choose GPT Image 2 if…

  • you want the most recent training data — it shipped Apr 2026

Choose Grok Imagine Image if…

  • you are already invested in the xAI ecosystem
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Arena Performance

Human preference votes

License

Usage and distribution terms

Both models are licensed under proprietary licenses.

Both models have usage restrictions defined by their respective organizations.

GPT Image 2

Proprietary

Closed source

Grok Imagine Image

Proprietary

Closed source

Release Timeline

When each model was launched

GPT Image 2 was released on 2026-04-21, while Grok Imagine Image was released on 2026-01-28.

GPT Image 2 is 3 months newer than Grok Imagine Image.

GPT Image 2

Apr 21, 2026

1 months ago

2mo newer
Grok Imagine Image

Jan 28, 2026

4 months ago

Provider Availability

GPT Image 2 is available from OpenAI. Grok Imagine Image is available from xAI.

GPT Image 2

openai logo
OpenAI
Input Price:Input: $5.00/1MOutput Price:Output: $30.00/1M

Grok Imagine Image

xai logo
xAI
* Prices shown are per million tokens

Outputs Comparison

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Key Takeaways

OpenAI

No standout differentiators in the data we have for this pair.

xAI
Larger context window (10,000 tokens)

Detailed Comparison

AI Model Comparison Table
Feature
OpenAI
GPT Image 2
xAI
Grok Imagine Image

FAQ

Common questions about GPT Image 2 vs Grok Imagine Image.

Which is better, GPT Image 2 or Grok Imagine Image?

GPT Image 2 (OpenAI) and Grok Imagine Image (xAI) each have strengths in different areas. Compare their benchmark scores, pricing, context windows, and capabilities above to determine which fits your needs.

What are the context window sizes for GPT Image 2 and Grok Imagine Image?

GPT Image 2 supports an unknown number of tokens and Grok Imagine Image supports 10K tokens. A larger context window lets you process longer documents, conversations, or codebases in a single request.

Who makes GPT Image 2 and Grok Imagine Image?

GPT Image 2 is developed by OpenAI and Grok Imagine Image is developed by xAI.

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