# Gemini 3.1 Flash Lite Preview 价格与规格

来源: https://modelbank.ai/zh/models/gemini-3.1-flash-lite-preview · 更新 2026-11-12 · ModelBank

| 项目 | 数值 |
|---|---|
| 厂商 | Google |
| 输入价格 | $0.25 / 1M tokens |
| 输出价格 | $1.5 / 1M tokens |
| 缓存输入 | $0.025 / 1M tokens |
| 上下文 | 1,048,576 tokens |
| 最大输出 | 65,536 tokens |
| 输入模态 | text,image,video,file,audio |
| 推理 / 工具调用 | yes / yes |
| 智能指数 / 编码指数 | 6.2 / 34.7 |
| 发布 | 2026-03-03 |
| 下线日期 | 未公布 |

## 简介

Gemini 3.1 Flash Lite Preview is Google's high-efficiency model optimized for high-volume use cases. It outperforms Gemini 2.5 Flash Lite on overall quality and approaches Gemini 2.5 Flash performance across...

## 价格历史

- 2026-09-24: $0.25 in / $1.5 out

## 同等智能、更便宜的替代

- [GLM 5.3 Flash](https://modelbank.ai/zh/models/glm-5.3-flash): $0.0399 / $0.0784, intelligence 27.8
- [Granite 4.2 8B](https://modelbank.ai/zh/models/granite-4.2-8b): $0.06 / $0.15, intelligence 5.1
- [Nemotron 3.5 Lightning](https://modelbank.ai/zh/models/nemotron-3.5-lightning): $0.07 / $0.2, intelligence 5.5
- [DeepSeek V4.1 Flash 1017](https://modelbank.ai/zh/models/deepseek-v4.1-flash-1017): $0.098 / $0.29, intelligence 28.6
- [MiMo-V2.6-Flash](https://modelbank.ai/zh/models/mimo-v2.6-flash): $0.14 / $0.28, intelligence 26.7

JSON: https://modelbank.ai/api/v1/models/gemini-3.1-flash-lite-preview