Google: Nano Banana Pro (Gemini 3 Pro Image)
Image Generationgoogle/gemini-3-pro-imageNano Banana Pro (Gemini 3 Pro Image) is Google's most advanced image generation and editing model, built on Gemini 3 Pro and released on 2026-06-18 as the GA version of gemini-3-pro-image-preview. It produces context-rich graphics, from infographics and diagrams to cinematic composites, with 2K and 4K output. Multi-image blending combines several references in one render, identity preservation keeps a subject consistent across variations, and localized edits rework a single region while leaving the rest of the frame untouched. Image input and web search grounding are both supported. Available via OpenAI and Gemini protocols through Ofox.
Context Window
66K
Max Output Tokens
32K
Released
2026-06-18
Capabilities
VisionWeb Search
Available Providers
Vertex
Supported Protocols
openaigemini
Providers
Vertex
Input Tokens
$2/M
Output Tokens
$12/M
Output Image
$120/M
Web Search
$0.014/R
Protocols
openai
/v1/chat/completions/v1/images/generationsgemini
Code Examples
from google import genaiclient = genai.Client(api_key="YOUR_OFOX_API_KEY",http_options={"api_version": "v1beta", "base_url": "https://api.ofox.run/gemini"},)response = client.models.generate_content(model="google/gemini-3-pro-image",contents="Generate an image of a beautiful sunset over mountains",)print(response.text)
Related Models
Frequently Asked Questions
Google: Nano Banana Pro (Gemini 3 Pro Image) on Ofox.ai costs $2/M per million input tokens and $12/M per million output tokens. Pay-as-you-go, no monthly fees.
Google: Nano Banana Pro (Gemini 3 Pro Image) supports a context window of 66K tokens with max output of 32K tokens, allowing you to process large documents and maintain long conversations.
Simply set your base URL to https://api.ofox.run/v1 and use your Ofox API key. The API is OpenAI-compatible — just change the base URL and API key in your existing code.
Google: Nano Banana Pro (Gemini 3 Pro Image) supports the following capabilities: Vision, Web Search. Access all features through the Ofox.ai unified API.