Google: Nano Banana Pro (Gemini 3 Pro Image Preview)
Nano Banana Pro is Google’s most advanced image-generation and editing model, built on Gemini 3 Pro. It extends the original Nano Banana with significantly improved multimodal reasoning, real-world grounding, and high-fidelity visual synthesis. The model generates context-rich graphics, from infographics and diagrams to cinematic composites, and can incorporate real-time information via Search grounding. It offers industry-leading text rendering in images (including long passages and multilingual layouts), consistent multi-image blending, and accurate identity preservation across up to five subjects. Nano Banana Pro adds fine-grained creative controls such as localized edits, lighting and focus adjustments, camera transformations, and support for 2K/4K outputs and flexible aspect ratios. It is designed for professional-grade design, product visualization, storyboarding, and complex multi-element compositions while remaining efficient for general image creation workflows.
Pricing per 1M Tokens
| Input (Prompt) | $2.00 |
| Output (Completion) | $12 |
| Cache Read | $0.20 |
| Cache Write | $0.38 |
| Image | $2.00 |
Specifications
| Context Length | 66K |
| Max Output Tokens | 33K |
| Input Modalities | Image + Text |
| Output Modalities | Image + Text |
| Tokenizer | Gemini |
| Instruct Type | N/A |
| Top Provider Context | 66K |
| Top Provider Max Output | 33K |
| Moderated | No |
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Last updated: March 23, 2026
First tracked: March 23, 2026