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Image model comparison · 2 models · Updated Nov 2, 2026

MiniMax Image-01 vs GPT Image 1

Newest: GPT Image 1 · Widest inputs: GPT Image 1 · Image editing: GPT Image 1. Not enough arena votes yet for a quality score, so this is a spec comparison.

  1. MiniMax

    MiniMax Image-01

    Released Feb 15, 2025

    • Text to image
    • Arena—
    • From—
    • Max size—
    Full specs Remove MiniMax Image-01

  2. OpenAI

    GPT Image 1

    Released Apr 24, 2025

    • Text to image
    • Image editing
    • Arena1,139
    • From—
    • Max size—
    Full specs Remove GPT Image 1

  3. Add a model

    Make it a three-way comparison.

01 — At a glance

Where they differ

Quality is the arena score from blind, side-by-side human votes. Price, length and resolution come from each lab’s own listings.

  • NewestGPT Image 1MiniMax Image-01 Feb 15, 2025 · GPT Image 1 Apr 24, 2025
  • Widest inputsGPT Image 1MiniMax Image-01: Text prompts · GPT Image 1: Text prompts, Reference images
  • Image editingGPT Image 1Takes a reference image as input: MiniMax Image-01 no · GPT Image 1 yes
  • Self-hostingNo open weightsBoth are available only through APIs and apps
  • Most API hostsGPT Image 1MiniMax Image-01: 0 · GPT Image 1: 4
02 — Side by side

Every spec in one table

Dashes mean the data is not published.

MiniMax Image-01 vs GPT Image 1 specifications side by side
SpecificationMiniMax Image-01MiniMaxGPT Image 1OpenAI
Quality (blind human votes)
Text to image arenaElo-style score · higher is better—1,115 ±3#49 of 82 · 268,430 votes
Image editing arenaElo-style score · higher is better—1,139 ±3#57 of 61 · 2,869,681 votes
Output
ProducesImagesImages
Inputs
Text promptsYesYes
Reference images (editing)NoYes
Access
WeightsProprietaryProprietary
API hosts—4
ReleasedFeb 15, 2025Apr 24, 2025
03 — Questions

Which should you choose?

Which is better, MiniMax Image-01 or GPT Image 1?

Neither model has enough arena votes for a reliable quality score yet, so this page compares specs only. Run the same three or four prompts through each and judge the results.

What is the difference between MiniMax Image-01 and GPT Image 1?

MiniMax Image-01 is an image model from MiniMax (Feb 15, 2025), taking text prompts and producing images. GPT Image 1 is an image model from OpenAI (Apr 24, 2025), taking text prompts and reference images and producing images.

Which is newer?

MiniMax Image-01 Feb 15, 2025; GPT Image 1 Apr 24, 2025.

Which can edit an existing image?

Takes a reference image as input: MiniMax Image-01 no; GPT Image 1 yes.

Can I run any of these on my own hardware?

No open weights. Both are available only through APIs and apps.

04 — Keep comparing

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