Gemini 3 Pro Image Preview API 多少钱?

WaveSpeedAI 定价:输入每百万 token $2.00,输出每百万 token $12.00。Prompt 缓存和批处理单独计费,可显著降低长上下文、高重复任务的实际成本。

Gemini 3 Pro Image Preview 的上下文窗口是多大?

Gemini 3 Pro Image Preview 单次请求最多支持 66K 上下文 token,输出最多 33K token。

Gemini 3 Pro Image Preview 是否兼容 OpenAI?

WaveSpeedAI 通过 https://llm.wavespeed.ai/v1 的 OpenAI 兼容 Chat Completions 接口提供 Gemini 3 Pro Image Preview。大多数 OpenAI SDK 客户端只需更换 base URL 和 API Key；可选字段取决于具体模型。

如何开始使用 Gemini 3 Pro Image Preview?

登录 WaveSpeedAI，在 Access Keys 中创建 API Key，然后使用上方显示的 model id 向 https://llm.wavespeed.ai/v1/chat/completions 发送请求。模型可用性、能力和价格请以当前模型目录为准。

Nano Banana Pro | Google AI Image Generation API

Name: Gemini 3 Pro Image Preview API
Brand: google
Price: 2 USD
Availability: InStock

google/gemini-3-pro-image-preview

发布时间: 2025-11-20

65,536 context · $2.00/M input tokens · $12.00/M output tokens

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...

定价

按量付费

无需预付费用，仅按实际使用量付费

输入$2.00 / M Tokens

输出$12.00 / M Tokens

Image Output$120.00 / M Tokens

Cache Read$0.20 / M Tokens

Cache Write$0.38 / M Tokens

试用模型

google/gemini-3-pro-image-preview

在线

你好！我是乐于助人的 AI 助手。需要我帮你做什么？

准备在本地编码 Agent 中使用这个模型吗？Agent 配置

API 使用

使用以下代码示例接入我们的 API：

import os
from openai import OpenAI

client = OpenAI(
    api_key=os.environ["WAVESPEED_API_KEY"],
    base_url="https://llm.wavespeed.ai/v1",
    timeout=120.0,
    max_retries=2,
)

try:
    response = client.chat.completions.create(
        model="google/gemini-3-pro-image-preview",
        messages=[{"role": "user", "content": "Hello!"}],
    )
    print(response.choices[0].message.content or "")
except Exception as exc:
    raise SystemExit(f"LLM request failed: {exc}") from exc

模型介绍

Google gemini-3-pro-image-preview

google gemini-3-pro-image-preview

Why It Looks Great

Large Language Model architecture for efficient processing
65536 context window for long document handling
Competitive pricing at $2.2/$13.2 per million tokens

Key Features

Context Window: 65536 tokens
Max Output: 32768 tokens
Vision: Supported
Function Calling: Supported

Specifications

Specification	Value
Provider	Google
Model Type	Large Language Model (LLM)
Architecture	N/A
Context Window	65536 tokens
Max Output	32768 tokens
Input	Text
Output	Text
Vision	Supported
Function Calling	Supported

Pricing

Token Type	Cost per Million Tokens
Input	$2.2
Output	$13.2

How to Use

Write your prompt — describe the task, provide context, and specify desired output format.
Submit — the model processes your request and returns the response.

API Integration

Base URL: https://llm.wavespeed.ai/v1 API Endpoint: chat/completions Model ID: google/gemini-3-pro-image-preview

API Usage

Python SDK

from openai import OpenAI

client = OpenAI(
    api_key="YOUR_API_KEY",
    base_url="https://llm.wavespeed.ai/v1"
)

response = client.chat.completions.create(
    model="google/gemini-3-pro-image-preview",
    messages=[
        {"role": "user", "content": "Hello!"}
    ]
)

print(response.choices[0].message.content)

cURL

curl https://llm.wavespeed.ai/v1/chat/completions \
  -H "Content-Type: application/json" \
  -H "Authorization: Bearer YOUR_API_KEY" \
  -d '{
    "model": "google/gemini-3-pro-image-preview",
    "messages": [{"role": "user", "content": "Hello!"}]
  }'

Notes

Model: google/gemini-3-pro-image-preview
Provider: Google

信息

提供商google

类型llm

支持功能

输入

文本图像

输出

文本图像

上下文65,536

最大输出32,768

视觉✓ 支持

函数调用-

API 访问指南

Base URLhttps://llm.wavespeed.ai/v1

API 端点chat/completions

Model IDgoogle/gemini-3-pro-image-preview

定价