Nano Banana Pro 模型指南
Nano Banana Pro 的模型指南，覆盖 Gemini 3 Pro Image 在 4K、高复杂度视觉推理、多参考图和文字布局场景中的使用方式。
Nano Banana Pro 是 GPT Image Hub 里的高阶 Gemini 图像模型。它适合细节丰富的高分辨率图、复杂视觉推理、品牌场景、产品概念，以及需要更好文字和布局处理的输出。
視覺示例
視覺示例
A detailed editorial perfume concept with controlled typography.
Luxury product ad
A detailed editorial perfume concept with controlled typography.
4K jasmine perfume ad, wet black stone, petals, golden rim light.Campaign system
Hero, close-up, and lifestyle visuals from one reference set.
Create a three-image campaign concept with consistent warm lighting.Complex layout prompt
Structured constraints for comparison graphics and information visuals.
Readable labels, dark SaaS visual language, orange and violet accents.適合場景
- High-detail product scenes, editorial campaigns, ad concepts, cinematic images, and brand art direction.
- Prompts that include layout, on-image text, factual context, or multi-step visual constraints.
- Final Gemini-based exports where 4K detail matters.
- Reference-driven scenes with a clear style board and multiple product or character references.
需要注意
- Very cheap or very fast first-pass brainstorming where Nano Banana is sufficient.
- Simple variants that do not need Pro-level reasoning.
- Workflows that specifically need OpenAI GPT Image 2 behavior or its broader app aspect-ratio list.
核心优势
Premium Gemini image generation and editing path in GPT Image Hub.
Designed for complex image requests that benefit from Gemini 3 Pro reasoning and world knowledge.
Supports 1K, 2K, and 4K tiers in GPT Image Hub.
Allows up to 14 reference images for product boards, character sheets, campaign systems, and brand visual consistency.
使用场景
高端商业视觉
适合品牌广告、编辑大片和高要求活动概念。
推理复杂的提示词
包含布局规则、文字、事实背景或多步视觉限制。
高细节最终输出
当质量和复杂度比速度更重要时，用于 4K Gemini 成片。
推薦工作流
定义目标
先说明结果是广告、海报、产品图、编辑图还是 UI 资产。
编号约束
把复杂要求拆成清晰的视觉规则。
有意使用参考图
给每张参考图分配角色，并要求光线、材质和主体保持一致。
提示詞寫法
- Give the model the goal first: ad hero, poster, product image, UI asset, or edit.
- Spell out text exactly and keep it short when typography matters.
- Use numbered constraints for complex scenes so details are easier to preserve.
- When using references, define each image's role and ask for consistency across subject, lighting, and material.
可複製提示詞
Create a 4K luxury perfume ad for a jasmine fragrance, glass bottle on wet black stone, white petals, golden rim light, clean headline text "NIGHT JASMINE", premium editorial photography.
Use the product references to create a consistent three-image campaign concept: hero image, close-up detail, and lifestyle shot, same warm lighting, same materials, no extra logos.
Generate a detailed infographic-style product comparison image for four AI image models, clean SaaS visual language, readable labels, dark background, orange and violet accents.
視覺示例
官方來源
常见问题
什么时候应该选择 Nano Banana Pro？
当任务需要更强推理、更高细节、4K 输出、多参考图，或更可靠的文字和布局处理时。
Nano Banana Pro 能用几张参考图？
当前 GPT Image Hub 最多允许 14 张参考图。
Nano Banana Pro 一定比 Nano Banana 2 更好吗？
不一定。复杂成片选 Pro；平衡型生产草稿通常 Nano Banana 2 更高效。
使用这个模型
直接開始生成，或先對比模型
如果已經確定模型，可以進入生成器；如果提示詞對速度、細節、參考圖數量有不同要求，先查看模型對比會更穩。