GPT-Image 1.5 vs Nano Banana 2 Lite
Nano Banana 2 Lite leads on human preference — 1263 vs 1261 Elo (#5 of 150 in the Image Arena). The right pick still depends on style, speed and licensing — details below.
| Human-preference Elo | 1261 | 1263 |
| Arena rank | #6 of 150 | #5 of 150 |
| Category | text-to-image | text-to-image |
| License | commercial | commercial |
Frequently asked
Is GPT-Image 1.5 better than Nano Banana 2 Lite?
By human preference, Nano Banana 2 Lite currently rates higher (1263 vs 1261 Elo). Preference votes measure typical output quality; test both on your own prompts for style fit.
What kind of models are GPT-Image 1.5 and Nano Banana 2 Lite?
Both are text to image models available as hosted API endpoints — GPT-Image 1.5 (fal-ai/gpt-image-1.5) and Nano Banana 2 Lite (google/nano-banana-2-lite).
See the full best text-to-image models ranking.