MODEL COMPARISON

GPT Image 2.6 vs Nano Banana Pro: Which One Should You Use

The site has 62 and 709 reproducible cases for each, respectively. Below, we compare strengths, prompt writing, and final results side by side.

The Bottom Line

GPT Image 2.6 is better for Looping animations and reaction stickers; Nano Banana Pro is better for Consistent characters across multiple reference images. Running the same idea through both is usually worth it — they "listen" differently, so the prompt has to be adjusted to match.

Strengths & Prompt-Writing Comparison

GPT Image 2.6

Looping animations and reaction stickersSeries featuring the same character or productIn-image Chinese text and layoutFocused edits that change one thing

For animations, break the motion into individual frames, state what stays still, and ask for the last frame to lead back to the first. For a series, start with a clean base image that has one checkable detail, then list what must not change. Use low complexity for small edits and high complexity for dense text and intricate layouts.

Nano Banana Pro

Consistent characters across multiple reference imagesIn-image text layout & renderingFollows long, structured prompts closelyFine-grained layout for e-commerce & infographics

Feel free to use structured formats (JSON, sectioned lists) when writing prompts — it parses hierarchical instructions much better than piles of short phrases. When text needs to appear in the image, write the exact wording in quotes.