GPT-Image 1.5 vs GPT-Image 2
Side-by-side facts for two AI image models available on Piooy. Data is sourced directly from the Piooy model registry — no vendor-supplied marketing numbers. Last refreshed automatically every 24 hours.
| Attribute | GPT-Image 1.5 | GPT-Image 2 |
|---|---|---|
| Provider | OpenAI | OpenAI |
| Supported scenes | text-to-image, image-to-image | text-to-image, image-to-image |
| Aspect ratios | 1:1, 2:3, 3:2 | auto, 1:1, 3:2, 2:3, 4:3, 3:4, 5:4, 4:5, 16:9, 9:16, 2:1, 1:2, 21:9, 9:21 |
| Resolutions | — | 1K, 2K, 4K |
| Max prompt length | 1,000 chars | 3,000 chars |
| Max reference images | 8 | 16 |
| Cheapest generation | 5 credits | 5 credits |
| Capabilities |
|
|
GPT-Image 1.5 pricing
Credits per generation, read from the Piooy pricing engine.
| Configuration | Credits |
|---|---|
| text-to-image | 5 |
| image-to-image | 6 |
GPT-Image 2 pricing
Credits per generation, read from the Piooy pricing engine.
| Configuration | Credits |
|---|---|
| text-to-image @ 1K | 5 |
| image-to-image @ 1K | 8 |
| text-to-image @ 2K | 8 |
| image-to-image @ 2K | 10 |
| text-to-image @ 4K | 10 |
| image-to-image @ 4K | 12 |
Which one should you pick?
Choose GPT-Image 1.5 when up to 8 reference images is the priority. Choose GPT-Image 2 when batch generation (up to 4 images per call) matters more. Both models are available inside the same Piooy account — you can switch between them at any time.