GPT Image 2 vs Nano Banana 2: ChatGPT vs Google for Image Editing


Quick verdict
Nano Banana 2 wins on identity preservation and edit precision. GPT Image 2 wins on creative interpretation and integration with the rest of a ChatGPT workflow.
Comparison table
| GPT Image 2 | NB 2 | |
|---|---|---|
| Identity preservation | Good | Excellent |
| Edit precision | Good | Best in class |
| Creative leaps | Excellent | Good |
| Speed | ~12s | ~6s |
Pick GPT Image 2 if…
- You're already inside ChatGPT for everything.
- You want the model to interpret loose instructions creatively.
Pick Nano Banana 2 if…
- You need surgical edits — change exactly what you specify, nothing else.
- Faces and products must stay on-model.
FAQ
Which costs less?
NB 2 is roughly half the per-edit cost at API parity.