Nano Banana 2.1
Google (Nano Banana 2.1)
最新的 Nano Banana,每張固定低價。 Gemini Nano Banana 2.1 — Google's newest Nano Banana, at a fixed per-image price.
Using Nano Banana 2.1 in uooki
uooki has no model picker. You name the model in the conversation and the agent routes to it — “draw the packaging mockup with Nano Banana 2.1” is the whole interface. Common spellings and older ids resolve to the same model, so you do not have to match our internal naming.
Leave the model out and the agent picks one for you based on what you asked for. Naming it is for when you have a reason to — this page is about those reasons.
What it is good at
- 日常出圖,速度和價格比最後那一點精修更重要
- 用一張或多張參考圖做編輯
- 快速迭代 —— 出很多版草稿也不用盯帳單
Where it is not the right pick
每次請求一張,1K 解析度 —— 不提供 2K 和 4K。複雜構圖和精細文字,用 Nano Banana Pro 更穩。
When to reach for something else
- Nano Banana Pro
指令又長又挑剔,每一句都得照做。
- Nano Banana 2 Lite
想要單張最低價。
- GPT Image 2.5
圖裡需要可讀的文字。
Specifications
| Type | Image generation |
|---|---|
| Billing | Billed per generated image. |
| Plan | Available on every plan |
| Reference images | Up to 14 |
| Credits | See pricing |
Specifications are read from uooki’s model registry, not written by hand — if the registry changes, this table changes with it.
Model id
What uooki calls upstream when you pick Nano Banana 2.1. You never need this to use it — it is here so the vendor name and the actual model are unambiguous.
Try it in a sentence.
Describe what you want and name Nano Banana 2.1 in the same breath. The Free plan is $0 and starts with 100 one-time credits.