GPT Image 2
OpenAI
uooki 的預設圖片模型——沒指定模型時就是它。 OpenAI's flagship image model. Best at legible text inside images. Treats reference images as a soft style hint.
Using GPT Image 2 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 GPT Image 2” 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
- 圖片裡要有清楚文字:海報標題、資訊圖表標籤、UI 模擬圖裡的按鈕文案
- 圖示和標誌,縮小之後線條乾不乾淨很關鍵
- 不知道該選哪個模型時的起點——反正是預設,不用花心思決定
Where it is not the right pick
它把參考圖當成風格提示,而不是硬性限制。如果你需要同一個主體貫穿一系列圖片,Nano Banana 抓得更緊。
When to reach for something else
- Nano Banana
同一個主體要貫穿一整系列圖片,不是對一次就好。
- Qwen Image 2.0
圖片裡的文字是中文、日文或韓文。
- Nano Banana Pro
需求又長又具體,每一條都要照做。
Specifications
| Type | Image generation |
|---|---|
| Billing | Billed per generated image. |
| Plan | Available on every plan |
| Reference images | Up to 5 |
| Text in image | Renders legible text |
| 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 GPT Image 2. 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 GPT Image 2 in the same breath. The Free plan is $0 and starts with 100 one-time credits.