GPT Image 2
OpenAI
uookiの既定の画像モデル —— モデル名を指定しなければこれが使われます。 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
- 文字を読ませたい画像 —— ポスターの見出し、インフォグラフィックのラベル、UIモックアップ内のボタン文言
- 小さいサイズでも線がにじまないことが重要な、アイコンやロゴ
- どのモデルを使うか決めかねるときの出発点 —— 既定なので、選ぶ手間がかかりません
Where it is not the right pick
参照画像は厳密な制約ではなく、スタイルのヒントとして扱われます。一連の画像で同じ被写体を保ちたいなら、Nano Bananaのほうが崩れません。
When to reach for something else
- Nano Banana
1枚だけでなく、一連の画像すべてで同じ被写体を保つ必要があるとき。
- Qwen Image 2.0
画像内のテキストが中国語・日本語・韓国語のとき。
- Nano Banana Pro
指示が長く具体的で、その一項目ずつまで反映してほしいとき。
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.