Gemini 3.1 Pro Preview
Google 面向更復雜推理與智能體工作流的預覽版高端模型。
上下文窗口
1M tokens
gemini-3.1-pro-preview
最大輸出
-
1M tokens
輸入
$1.8$2.00
10% off1M tokens
輸出
$10.8$12.00
10% off1M tokens
gemini-3.1-pro-preview試玩區
gemini-3.1-pro-previewClick or drag
暫無輸出
定價
| 方案 | 上下文窗口 | 最大輸出 | 輸入 | 輸出 | 緩存寫入 | 緩存讀取 |
|---|---|---|---|---|---|---|
gemini-3.1-pro-preview | 1M tokens | - | $1.8$2.0010% off 1M tokens | $10.8$12.0010% off 1M tokens | - | - |
Input · $3.6 · 1M tokens
Output · $16.2 · 1M tokens
Context caching · $0.18 · 1M tokens
Context caching · $0.36 · 1M tokens
README
- Google 將 Gemini 3.1 Pro 描述爲適合“簡單回答已經不夠”的複雜任務的新模型，並強調其推理能力提升。
- 該模型以預覽版形式面向開發者和企業推出，用於驗證升級後的能力並推進更高級的智能體工作流。
- 它更適合多步驟問題求解、跨數據源深度綜合，以及更高複雜度的 AI 產品體驗。
API
API
端點
POST /v1beta/models/{model}:generateContent認證
x-goog-api-key: YOUR_REACH_API_KEY Content-Type: application/json
示例
curl -X POST "https://direct.reachapi.ai/v1beta/models/YOUR_MODEL_ID:generateContent" \
-H "x-goog-api-key: YOUR_REACH_API_KEY" \
-H "Content-Type: application/json" \
-d '{
"contents": [
{
"role": "user",
"parts": [
{
"text": "Introduce ReachAPI in one sentence."
}
]
}
],
"generationConfig": {
"temperature": 0.2
}
}'相關模型
Gemini 3.1 Flash Image Preview
Google's high-efficiency preview image model for fast generation, conversational editing, and grounded visual workflows.
Gemini 3 Pro Image Preview
Google's highest-quality preview image model for professional asset generation, editing, and grounded visual production.
Gemini 2.5 Flash
Google's price-performance Gemini model for balanced, multimodal production workloads.
Gemini 2.5 Flash Image
Google's high-velocity native image model for low-latency generation and conversational editing.
Gemini 2.5 Flash Lite
Google's low-latency Gemini model for cost-sensitive, high-volume workloads.
Gemini 2.5 Pro
Google's most advanced reasoning Gemini model for complex multimodal problem solving.