Image model

How TubeGen uses GPT Image 2.5

GPT Image 2.5 is one of four image models in TubeGen's Visuals step, in two variants: Sunburst, which takes longer but renders more precise, detailed depictions, and Flare, which is faster. Both cost 13 credits per image at 720p or 16 at 1080p, the lowest per-image price in TubeGen. They always generate right away and are not eligible for batch delivery.

VISUALS · IMAGE MODEL
Image modelSection 4 of 12
Grok Imagine
Photoreal, 3D
22credits
GPT Image 2
2D, illustrated
28 · 62credits
GPT Image 2.5 Flare
Faster output
13 · 16credits
GPT Image 2.5 Sunburst
Precise, detailed
13 · 16credits
Nano Banana 2
Art style match
80 · 120credits
Apply to all sectionsThis section only

WHAT IT DOES

What GPT Image 2.5 does in TubeGen

Two variants

Flare and Sunburst are separate options in the image model picker, so you choose one per project or per section.

Sunburst: more precise

Takes longer to render, but produces more precise, detailed depictions.

Flare: faster

Faster output, and a cheaper alternate style to GPT Image 2.

Two resolutions

720p at 13 credits, 1080p at 16. Both variants cost the same.

WHAT IT COSTS

What GPT Image 2.5 costs in TubeGen

Credits are billed per image and shown before you generate. Flare and Sunburst cost the same, so the choice is about speed versus detail, not price.

Plans and credits →

13
credits per image, 720p
16
credits per image, 1080p
No batch
always generates right away

COMPARISON

GPT Image 2.5 vs GPT Image 2 vs Grok Imagine vs Nano Banana 2

TubeGen offers four image models in the Visuals step. The model can be set for a whole project or changed per section.

GPT Image 2.5 This page

13 / 16
credits · 720p / 1080p
Best for
Faster output (Flare) or precise, detailed scenes (Sunburst)
Resolutions
720p, 1080p
Variants
Flare and Sunburst, same price
Batch delivery
Not eligible

GPT Image 2

28 / 62
credits · 720p / 1080p
Best for
2D, illustrated and text-heavy scenes
Resolutions
720p, 1080p
Variants
One model
Batch delivery
17 / 37 credits

Grok Imagine

22
credits · 1080p
Best for
Photoreal and 3D-rendered scenes
Resolutions
1080p
Variants
One model
Batch delivery
Not eligible

Nano Banana 2

80 / 120
credits · 720p / 1080p
Best for
Matching a saved art style
Resolutions
720p, 1080p
Variants
One model
Batch delivery
40 / 60 credits

LIMITS

GPT Image 2.5 limits in TubeGen

Resolution

720p or 1080p

Batch delivery

Not eligible; scenes always generate right away

Speed vs detail

Flare is faster; Sunburst takes longer but is more precise

Pick the model. Build the video.

GPT Image 2.5 is one stage of the pipeline. Script, voiceover, visuals, music and edit run in one place.

FAQs

Got Questions?
We've Got Answers.

Everything you need to know before choosing GPT Image 2.5 for your channel.

Read about the other models

All of TubeGen's image, animation, writing and audio models with credit costs, in one place.

All models