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Google: Nano Banana 2 (Gemini 3.1 Flash Image Preview)

Gemini 3.1 Flash Image Preview, a.k.a. $0.50 per million input tokens, $3 per million output tokens. 65,536 token context window, maximum output of 65,536 tokens. Includes independent benchmarks from Artificial Analysis.

模型概览

模型规格

上下文
65,536 tokens
最大输出
58,982 tokens
架构
text+image->text+image
分词器
Gemini
知识截止时间
暂未提供
内容审核
OPENROUTER

完整价格

同步自 OpenRouter。Token 价格均按每百万 Token 展示。

输入
$0.5
/M tokens
输出
$3
/M tokens
图片
$60
/M tokens
网页搜索
$14
/1K calls
API

模型配置

推理能力

内容审核
默认参数
minimal
能力与模态
high, minimal
API

快速调用

通过 OpenRouter 的 OpenAI 兼容 API 调用这个确切的模型 ID。

curl https://openrouter.ai/api/v1/chat/completions \
  -H "Authorization: Bearer $OPENROUTER_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{"model":"google/gemini-3.1-flash-image-preview","messages":[{"role":"user","content":"Hello!"}]}'
能力与模态

输入输出

输入
imagetext
输出
imagetext
推理能力

· high · minimal

API

支持的 API 参数

include_reasoningmax_tokensreasoningreasoning_effortresponse_formatseedstructured_outputstemperaturetop_p
可用提供方

1 提供方

在 OpenRouter 查看实时 Provider

Provider 可用性、延迟、吞吐量和路由会持续变化,请前往来源页面查看实时运行数据。

OpenRouter

Google AI Studio

unknown
上下文
66K
最大输出
59K
输入
$0.500
输出
$3.00
缓存读取
暂未提供
缓存写入
暂未提供
google

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Gemini 3.6 Flash is a high-efficiency model from Google for coding, agentic workflows, and web and app development. It is designed to produce polished outputs with fewer unnecessary edits and...

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