简EN繁日한
Home › Model Encyclopedia › Comparison
MODEL COMPARISON

GPT Image 2.5 vs Nano Banana Pro: Which One Should You Use

The site has 278 and 697 reproducible cases for each, respectively. Below, we compare strengths, prompt writing, and final results side by side.

The Bottom Line

GPT Image 2.5 is better for Executing long paragraph-length scene descriptions; 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 2.5

Executing long paragraph-length scene descriptionsFine gradation in materials and lightingStable letterforms for in-image text and layoutProduct and still-life texture fidelity
Split the frame into four blocks - subject, environment, light, camera - and write each separately; that works far better than piling on style words. It is also more reliable than the previous version at local edits phrased as "change only this one thing, leave the rest alone".

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.

GPT Image 2.5 Cases

Silver-Gray Creeks Branch Through the Salt MarshSilver-Gray Creeks Branch Through the Salt MarshA Rainy Bookshop Kept in Prussian BlueA Rainy Bookshop Kept in Prussian BlueA Felt Otter Holds Its Little River StoneA Felt Otter Holds Its Little River StoneA Small Canyon in a Purple Cabbage CutA Small Canyon in a Purple Cabbage CutOne Pear Lets Light Through, One Keeps Its YellowOne Pear Lets Light Through, One Keeps Its YellowRainwater and Eight-Point Stars in a Tiled CourtyardRainwater and Eight-Point Stars in a Tiled Courtyard

Nano Banana Pro Cases

This Line-Art Pass Uses Negative Space More CleverlyThis Line-Art Pass Uses Negative Space More CleverlyEven a Guitar Fret Has Its Moment of Being Filed DownEven a Guitar Fret Has Its Moment of Being Filed DownNobody Can Say Where This Paint Is Going to RunNobody Can Say Where This Paint Is Going to RunWatch It for Two Seconds First — Then the Light on This Bottle ClicksWatch It for Two Seconds First — Then the Light on This Bottle ClicksA Warm Orange Bokeh Is This Rainy Night's AftertasteA Warm Orange Bokeh Is This Rainy Night's AftertasteOne Shadow Cuts the Face, Nothing Else Is NeededOne Shadow Cuts the Face, Nothing Else Is Needed
All GPT Image 2.5 Cases All Nano Banana Pro Cases
TOP