Research, with limits. These attributed findings were checked against search excerpts, not hands-on tests. Identity is linked to a primary reference; aliases and renames may still need resolution. Availability and usefulness are not independently assessed. The observed date is not a launch date.
What the sources describe
What it is
Google's Gemini API model page describes Nano Banana 2.1 as a high-efficiency image generation and conversational editing model, with an October 2026 latest update. Source ↗
The Google DeepMind model card, published 6 October 2026, says Nano Banana 2.1 belongs to the Gemini 3 series and accepts text and images. Source ↗
This is a short discovery note. The available evidence does not yet support a complete practical guide.
Research history
Dated observations, not a claim that the product changed each time. Identical evidence does not create a new entry. Later checks can update the last-checked date.
View this observation
Google's Gemini API model page describes Nano Banana 2.1 as a high-efficiency image generation and conversational editing model, with an October 2026 latest update. Source ↗
The Google DeepMind model card, published 6 October 2026, says Nano Banana 2.1 belongs to the Gemini 3 series and accepts text and images. Source ↗
How this was found
Initial broad query: generative AI tools availability pricing privacy security deprecation changes announcements and updates since 2026-10-03
Model: deepseek/deepseek-v4.1-flash · Policy: web-exploration-v2. Search excerpts are held privately for seven days; source links, evidence hashes and our reviewed paraphrases remain. Linked pages may change.