The Nano Banana Test: Why AI Image Tools Matter for Brands

Gemini 2.5 Flash Image (“Nano Banana”) is Google’s image model for natural-language generation, editing and multi-image fusion with reliable likeness consistency, available via the Gemini app, AI Studio and Vertex AI. For brand/e-commerce teams it speeds creation of consistent PDP/A+ visuals and seasonal variants, describe scenes, iterate small tweaks, and specify ratios/brand colours. Learn more on this chat.

Published: 2025-08-29 | By Stephen Honight, Founder of The Lmo7 Agency

About This Research

This Search Lab case study is part of ongoing research by The Lmo7 Agency into how large language models (LLMs) like ChatGPT, Google Gemini, Claude, and Perplexity handle product discovery, brand mentions, and commercial recommendations. Our research helps consumer brands understand and improve their visibility in AI-driven search.

Gemini 2.5 Flash Image (“Nano Banana”) is Google’s image model for natural-language generation, editing and multi-image fusion with reliable likeness consistency, available via the Gemini app, AI Studio and Vertex AI. For brand/e-commerce teams it speeds creation of consistent PDP/A+ visuals and seasonal variants, describe scenes, iterate small tweaks, and specify ratios/brand colours. Learn more on this chat.

View the full conversation in ChatGPT

Why AI Search Visibility Matters

As consumers increasingly use AI assistants to discover and compare products, brand visibility within LLM responses is becoming a critical growth lever. The Lmo7 Agency specialises in helping brands optimise their presence across AI search platforms including ChatGPT, Google Gemini, Amazon Rufus, and Perplexity.

Learn more about our approach in our LLM Visibility Framework or explore our AI search optimisation services.

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