Describe a scene or add a source photo and specify what to change. Check the available quality and compare the result with the source before publishing.
This comparison covers capabilities integrated into Neiron. The table does not declare a winner: choose by your source material and task constraints.
| Model and task | Available settings | What to consider |
|---|---|---|
| GPT Image 2.5 Creatives; Illustrations; Covers and posters. |
| Add source photos and describe the changes you need. A text prompt is enough to create an image from scratch. An edit may change details you asked to preserve. Compare faces, product shape, and lettering with the source. |
| Nano Banana Post illustration; Photo-based portrait variation; A product in a new setting. |
| Useful for quick drafts before heavier modes. A reference guides generation rather than providing an exact copy. Check the person’s likeness and product details before using the image. |
| Nano Banana Pro Poster with short lettering; Website banner; Product composition. |
| Choose Pro when the final asset will be used publicly. Selecting 4K sets the output size but does not guarantee accurate lettering or preservation of every detail. Inspect small text and labels separately. |
These are Arena participant preferences, not a Neiron test. Text generation of images and image editing have separate tables; their scores cannot be added. Each result identifies its tested variant and settings.
Arena — Text-to-Image
1246 ± 3
gemini-3-pro-image-2k (nano-banana-pro) · 2026-09-04 · 150,932 comparisons
Pairwise Arena user preferences; ± is the displayed confidence interval. An external evaluation of the stated variant, not a Neiron test. Generation and editing scores are not additive or interchangeable. The date is the leaderboard snapshot, not the model release.
Open the source leaderboardArena — Image Edit
1390 ± 3
gemini-3-pro-image-2k (nano-banana-pro) · 2026-09-03 · 548,733 comparisons
Pairwise Arena user preferences; ± is the displayed confidence interval. An external evaluation of the stated variant, not a Neiron test. Generation and editing scores are not additive or interchangeable. The date is the leaderboard snapshot, not the model release.
Open the source leaderboardWrite down your requirements and check each output against them. Do not confuse a model difference with different prompts, resolutions, or inputs. The examples below are test briefs, not results of tests we have run.
Use the product from the attached photo. Change the background to light gray and add a soft shadow beneath it. Keep its shape, color, details and included parts. Do not add packaging, lettering or other products.
Replace the background with a bright room and a plain wall. Keep the face, hair, clothes and head position as in the photo. Do not add jewelry or change the age. Keep natural skin texture.
Make a light instruction card titled “Pack your bag”. Three blocks from left to right: “Water”, “Documents”, “Charger”. One simple illustration per block. Use only those four labels, in large plain lettering.