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Google: Nano Banana Pro (Gemini 3 Pro Image Preview)

Reasoning Attachments

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.

Providers 1
Released Nov 20, 2025
Input Modalities image, text
Output Modalities image, text

Available Providers (1)

Provider Model ID Input Cost Output Cost Context Max Output Docs
Kilo Gateway google/gemini-3-pro-image-preview $2.00/MTok $12.00/MTok 65.5K 32.8K

Capabilities

Reasoning
Tool Calling
Attachments
Open Weights
Structured Output