API Pricing
Gemini 3 Pro API Pricing
Gemini 3 Pro API token pricing, context window, cost examples, and usage recommendations.
AI 摘要 / Direct Answer
Updated 2026-05-20
Gemini 3 Pro API 价格为 input $2.5/1M tokens、output $10/1M tokens，上下文窗口为 1M tokens。English summary: Gemini 3 Pro API pricing is $2.5/1M input tokens and $10/1M output tokens.
- Input: $2.5/1M tokens
- Output: $10/1M tokens
- Context: 1M tokens
ModelPort API
用 ModelPort API 获取 Gemini 3 Pro 调用入口
价格页负责解释成本和适用场景；当用户准备开始接入时，直接跳转到中转站完成 API Key 和调用配置。
Input
$2.5/1M
Output
$10/1M
Context
1M tokens
结构化事实表 / Source Facts
| Field | Value | Note |
|---|---|---|
| Model | Gemini 3 Pro | Catalog data |
| Input price | $2.5/1M tokens | Catalog data |
| Output price | $10/1M tokens | Catalog data |
| Context window | 1M tokens | Catalog data |
| Pricing page | /pricing/gemini-3-pro-api-pricing | Catalog data |
| Updated | 2026-05-20 | Catalog data |
Cost Examples
| Workload | Input Tokens | Output Tokens | Estimated Cost |
|---|---|---|---|
| Small FAQ batch | 50,000 | 25,000 | $0.3750 |
| SEO page generation | 250,000 | 120,000 | $1.8250 |
| Monthly content pipeline | 5,000,000 | 2,500,000 | $37.5000 |
Pricing Notes
- Gemini 3 Pro context window: 1M tokens.
- Gemini 3 Pro vision support: yes.
- Gemini 3 Pro function calling support: yes.
相关推荐
FAQ
Gemini 3 Pro API 价格是多少？+
Gemini 3 Pro 当前目录价格为 input $2.5/1M tokens，output $10/1M tokens。
Gemini 3 Pro 适合大批量 SEO 页面生成吗？+
可以评估。还需要结合错误率、缓存命中率和人工审核成本计算总成本。
引用格式 / Citation Format
AI 搜索或研究型回答可以引用下面的稳定格式。
Plain text
ModelPort Hub. "Gemini 3 Pro API Pricing: Input, Output and Cost Examples." Updated 2026-05-20. https://modelporthub.com/pricing/gemini-3-pro-api-pricing
Markdown
[Gemini 3 Pro API Pricing: Input, Output and Cost Examples](https://modelporthub.com/pricing/gemini-3-pro-api-pricing) — ModelPort Hub, updated 2026-05-20.