Google: Nano Banana (Gemini 2.5 Flash Image)
Image Generationgoogle/gemini-2.5-flash-imageNano Banana (Gemini 2.5 Flash Image) is Google's generally available image generation and editing model from the Gemini 2.5 family, released on 2025-10-02. It is a state-of-the-art generator with contextual understanding: it creates images from text prompts, edits images you supply, and sustains multi-turn conversations, so a composition can be refined step by step instead of restarting from a fresh prompt. Because image input is supported, image-to-image editing workflows sit alongside plain text-to-image generation in the same session. Available via OpenAI and Gemini protocols through Ofox.
Context Window
32K
Max Output Tokens
32K
Released
2025-10-02
Capabilities
Vision
Available Providers
VertexGemini
Supported Protocols
openaigemini
Providers
Gemini
Input Tokens
$0.3/M
Output Tokens
$2.5/M
Output Image
$30/M
Protocols
openai
/v1/chat/completions/v1/images/generationsgemini
Vertex
Input Tokens
$0.3/M
Output Tokens
$2.5/M
Output Image
$30/M
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.ai/gemini"},)response = client.models.generate_content(model="google/gemini-2.5-flash-image",contents="Generate an image of a beautiful sunset over mountains",)print(response.text)
Related Models
Frequently Asked Questions
Google: Nano Banana (Gemini 2.5 Flash Image) on Ofox.ai costs $0.3/M per million input tokens and $2.5/M per million output tokens. Pay-as-you-go, no monthly fees.
Google: Nano Banana (Gemini 2.5 Flash Image) supports a context window of 32K 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.ai/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 (Gemini 2.5 Flash Image) supports the following capabilities: Vision. Access all features through the Ofox.ai unified API.