New: Grok Imagine 2 is available now — generate and edit at 1K–2K with up to 5 reference images.Try Grok Imagine 2
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New: GPT Image 2.5 Sunburst and Flare are available now — generate and edit at up to 4K with five quality levels and up to 16 reference images.
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Nano Banana 2.1 is now in Astria

Try your next reference-led portrait, product scene, or marketing brief.
ASTRIA MODEL RELEASE · OCTOBER 2026

NOW AVAILABLE

Meet Nano Banana 2.1.

Nano Banana 2.1 is now available in Astria. Bring your approved references and try a new pose, product setting, or campaign direction with your next image brief.

Try Nano Banana 2.1 →

Nano Banana 2.1 portrait of a synthetic model wearing an orange crane-embroidered jacket

FROM REFERENCE TO IMAGE

Start with a brief you know.

Use a cast and garment reference for an on-model portrait, a product image for a new setting, or a clear layout brief for a marketing concept. Specify what must stay the same and what should change.

Read the reference-led comparison →

TRY IT IN ASTRIA

Your references. Your next direction.

Open the composer with Nano Banana 2.1 selected, add your references, and describe the result you want.

Try Nano Banana 2.1 →

Our comparison covers 25 matched samples across five models and five briefs. Nano Banana 2.1 produced convincing portraits and retained the jacket’s main features; identity detail, packaging labels, and campaign constraints still needed review. Check your product, likeness, and copy before publishing. Hero: separate native 4K render using synthetic cast and garment references.