# Omnivideo GPT Image 2.5

> Canonical: https://omni-video.art/gpt-image-2-5

Describe a single moment with a clear focal point. Compare alternate compositions as still images before deciding which direction to develop in video; a matching prompt does not guarantee continuity across separate generations.

## Omnivideo GPT Image 2.5 sequence concepts

### Will separate stills stay consistent?

No continuity guarantee is documented. Use references and stable descriptions to guide the appearance, then inspect each result before assembling a sequence.

## Technical specs

### 20,000

Prompt characters

### 30 MB

Per reference file

### 1K–4K

Output size options

### 1–4

Images per batch

## Who should use sequence studies?

### A practical starting point

Directors can compare a sequence of candidate visual moments, then select individual images for further development.

## Questions about sequence concepts

### What distinguishes the variants?

Flare and Sunburst have separate generation endpoints. Their published controls match, so compare actual images using the same input instead of assuming one is faster or more accurate.

### Which frames can use a larger output?

2K and 4K are available except at 8:9, 9:8, 16:27 and 27:16. Those four shapes require 1K; changing the ratio restores higher-size choices.

### Can I request empty space behind an object?

Opaque, Auto and Transparent backgrounds are supported. At higher resolutions Sunburst needs an isolated-subject prompt without backdrop or shadow; an editing request should also specify extraction.

### How many credits does GPT Image 2.5 use?

GPT Image 2.5 draws between 10 and 30 credits per run, depending on the model and length chosen in the form.

### What limits should I check before using GPT Image 2.5?

Generated output from GPT Image 2.5 can contain visual, audio, or factual errors. Review each result before publishing, and upload only material you are authorized to use. Where the form accepts a reference image, supported files are JPEG, PNG, WebP up to 30 MB each.

### What happens to the files I upload to GPT Image 2.5?

An upload is stored against your own account, not pooled with other people's. Deleting the account removes it: the control is in Settings under Security, the request is confirmed by email, and the erasure removes the stored objects it owns. How long anything else is kept, and which processors handle it, is stated in the privacy policy.

### Can I use what GPT Image 2.5 makes commercially?

Every paid plan includes a commercial licence for what GPT Image 2.5 makes; the free tier is for personal use.

### How does GPT Image 2.5 compare, and what alternatives fit a different workflow?

GPT Image 2.5: Omnivideo GPT Image 2.5 offers Sunburst and Flare for text prompts or reference edits, with 1K–4K sizes and transparent background controls. Related options are Omnivideo AI Image Generator: An AI image generator for campaign stills - product visuals, key art and the reference frames that later become image-to-video motion and Omnivideo Gemini Omni Video AI Generator: An AI video generator for marketing motion: prompts or approved frames in, short product, ad and social clips out, framed for the placement. Choose by the required input, delivered output, controls, limits, current availability, and credit cost; the related-tools section links each canonical page.

## Continue with your image

## Related tools

### [Omnivideo AI Image Generator](https://omni-video.art/ai-image-generator)

### [Omnivideo Gemini Omni Video AI Generator](https://omni-video.art/ai-video-generator)

_Last updated July 21, 2026_