Nano Banana 2.1 vs GPT Image 2.5 Sunburst: Which Is Better?
| Nano Banana 2.1 | GPT Image 2.5 Sunburst | |
|---|---|---|
| Vendor | OpenAI | |
| Text-to-Image | #6 · 1328 | #1 · 1425 |
| Image Editing | #6 · 1428 | #1 · 1524 |
| Official price | $1.50 / $7.50 per 1M in/out | — |
| On this site | — | — |
Verdict
GPT Image 2.5 Sunburst leads both Text-to-Image and Image Editing boards, holding the #1 spot with HuaLinYuan Index scores of 1425 and 1524 respectively. Nano Banana 2.1 sits at #6 on both boards with lower index scores of 1328 and 1428. On pricing, Nano Banana 2.1 lists official rates at $1.50 per 1M input tokens and $7.50 per 1M output tokens, while GPT Image 2.5 Sunburst has no public pricing disclosed. Neither model is currently available on this site.
Choose Nano Banana 2.1 if
- Budget-conscious projects needing transparent token pricing
- Teams preferring Google's ecosystem integration
Choose GPT Image 2.5 Sunburst if
- Top-tier quality priority across generation and editing
- Users wanting the current board leader in both categories
Compare them yourself
Ask the same question to several top models at once on LongHua AI and pick the best answer.