Infographics, thumbnails, and ad creatives are three of the highest-demand image formats for creators and marketers, and each one depends on a different mix of AI capabilities.
The good news is that all three are now viable at production quality in 2026 if you use the right model and the right workflow for the format.
Infographics: Why GPT Image 2 and Nano Banana Pro Are Both Involved
Infographics are difficult because they need both compelling visuals and readable text, and those two demands often pull in different directions.
For data-driven infographics that depend on real, current numbers, Nano Banana Pro works well because Google Search grounding can help retrieve current figures and support factual layouts. Prompting works best when you specify the topic, approximate number of data points, layout style, and color palette.
For design-heavy infographics where custom text accuracy matters more than live grounding, GPT Image 2 is the better fit. Its text rendering makes headlines, labels, subheads, and callouts much more usable. It helps to define the hierarchy explicitly and include exact text strings.
For 4K print-quality output, run both through Compare All and keep the strongest result from Nano Banana Pro or Seedream 5.0.
Thumbnails: Where GPT Image 2 Dominates
Thumbnails are fundamentally a text-rendering problem wrapped inside a design problem. The best-performing ones need a bold headline, a striking visual, strong contrast, and reliable legibility at small sizes.
GPT Image 2 is especially strong here because text accuracy and composition control matter more than pure photorealism.
- Select "Thumbnail" as the content type so the format starts at 1280 x 720.
- Describe the visual subject and the exact headline you need rendered.
- Enable AI Enhance so the prompt gains useful thumbnail traits like high contrast, face framing, and attention-led composition.
- If text is still imperfect, use Edit and explicitly prompt the model to correct the headline exactly.
Ad Creatives: The Compare All Use Case
Paid social and display ads are where Compare All produces some of the clearest practical ROI. Different audiences often respond to very different directions: product-led vs lifestyle-led, minimal vs vibrant, text-heavy vs image-first.
Generating across multiple models simultaneously gives you multiple creative directions by default instead of requiring a slow one-direction-at-a-time process.
- Write the creative brief in plain business language: product, audience, message, and desired action.
- Let AI Enhance convert that into prompt language with platform-appropriate aspect ratios.
- Run Compare All to surface four different creative directions at once.
- Launch the strongest one or two and keep the others as backup variants or A/B test material.
Why This Workflow Works
For performance teams, Compare All does more than save time. It naturally creates variant material for testing, which means the model comparison itself becomes part of the creative optimization loop.
The Practical Takeaway
These three formats look similar from the outside because all of them are "marketing images." In practice, they ask different things from the model, which is why routing the format correctly matters so much.
Infographics reward a mix of grounding and text precision. Thumbnails reward text clarity and high-contrast composition. Ad creatives reward parallel variation and quick selection.
Related: AI Image Generation for Marketers | How to Create Social Media Images with AI