How much does Google: Nano Banana 2.1 cost on Ofox?

Google: Nano Banana 2.1 on Ofox.ai costs $1.5/M per million input tokens and $7.5/M per million output tokens. Pay-as-you-go, no monthly fees.

What is Google: Nano Banana 2.1's context window?

Google: Nano Banana 2.1 supports a context window of 131,072 tokens, allowing you to process large documents and maintain long conversations.

How to use Google: Nano Banana 2.1 API via Ofox?

Simply set your base URL to https://api.ofox.io/v1 and use your Ofox API key. The API is OpenAI-compatible — just change the base URL and API key in your existing code.

What capabilities does Google: Nano Banana 2.1 support?

Google: Nano Banana 2.1 supports the following capabilities: vision, web search. Access all features through the Ofox.ai unified API.

Google: Nano Banana 2.1

Name: Google: Nano Banana 2.1
Brand: google
Price: 1.5 USD
Availability: InStock

Image Generation

google/gemini-nano-banana-2.1

對比試用 Playground 開始使用

Nano Banana 2.1 是 Google 正式推出（GA）的圖像生成與編輯模型，也是 Nano Banana 2（Gemini 3.1 Flash Image）的後繼版本。它在價格與效能之間取得平衡：圖片輸出成本約為 Nano Banana 2 的一半（每 1K 張圖片約 $0.034），文字渲染更清晰，每個提示詞最多可搭配 14 張參考圖，並支援 1K/2K/4K 輸出，涵蓋 1:8 至 8:1 的各種長寬比。它支援文字轉圖像生成、多輪編輯，還能透過 Google 搜尋為生成結果提供依據。

上下文視窗

131K

最大輸出 Token

33K

發布日期

2026-10-06

能力

視覺網路搜尋

可用供應商

Vertex

支援的協定

openaigemini

供应商

Vertexprovider.type: "google_vertex"

輸入 Token

$1.5/M

輸出 Token

$7.5/M

輸出圖像

$30/M

網路搜尋

$0.014/R

接入协议

openai/v1/chat/completions/v1/images/edits/v1/images/generations

gemini

Playground

在 OfoxChat 中開啟

程式碼範例

from google import genai

client = genai.Client(
    api_key="YOUR_OFOX_API_KEY",
    http_options={"api_version": "v1beta", "base_url": "https://api.ofox.io/gemini"},
)

response = client.models.generate_content(
    model="google/gemini-nano-banana-2.1",
    contents="Generate an image of a beautiful sunset over mountains",
)

print(response.text)