Model overview
Nano Banana Pro API（APIMart）：即谷歌 Gemini 3 Pro Image，支持 1K–4K 图像生成与编辑，文字清晰，最多 14 张参考图。开通会员，API 调用立省20%起。
Key features
特点摘要待依据来源补齐，不凭模型名称推断能力。
Limitations & considerations
Sources are insufficient to establish specific limitations. Verify task performance, latency, data policies, licensing and version lifecycle.
Source prices & cost analysis
Prices vary by channel, region and configuration. Channel quotes are listed independently and are not treated as a single official provider price.
| Source / channel | Input | Output | Billing unit | Collected at |
|---|---|---|---|---|
| No verified prices yet. Check the source channel. | ||||
Estimate monthly base token costs
Estimates exclude cache discounts, tiered pricing, multimodal surcharges, web search, taxes and additional reasoning output.
Image，进行 1K、2K、4K 图像生成与编辑：多语言文字清晰可读，最多 14 张参考图，最多 5 人保持一致，按量计费并享会员折扣。图像生成图像编辑4K输出商业用途获取 API KeyAPI 文档官方折扣按量计费高速低延查看详细价格InputFormJSON模型nano-banana-pro-ext▼提示词A modern multi-story boutique building with large glass windows, 多少。型号规格黄金价当前价格铂金价钻石价官方价为你节省nano-banana-pro-ext1K0.2Credits(~$0.02)/张0.19Credits(~$0.019)/张0.18Credits(~$0.018)/张0.375Credits(~$0.0375)/张46.6%2K0.2Credits(~$0.02)/张0.19Credits(~$0.019)/张0.18Credits(~$0.018)/张0.375Credits(~$0.0 375)/张46.6%4K0.3Credits(~$0.03)/张0.285Credits(~$0.0285)/张0.27Credits(~$0.027)/张0.5Credits(~$0.05)/张40%nano-banana-pro价格为预估价格，实际价格按 token 计费。Token 价格1K1.072Credits(~$0.1072)/张1.0184Credits(~$0.1018)/张0.9648Credits(~ $0.0965)/张1.34Credits(~$0.134)/张20%2K1.072Credits(~$0.1072)/张1.0184Credits(~$0.1018)/张0.9648Credits(~$0.0965)/张1.34Credits(~$0.134)/张20%4K1.92Credits(~$0.192)/张1.824Credits(~$0.1824)/张1.728Credits(~$0.1728)/张2.4Credits (~$0.24)/张20%* 实际费用以最终输出为准。APIMart 上的 Google Nano Banana Pro API（Gemini 3 Pro Image）谷歌打造 Nano Banana Pro，主打影棚级画质与精细控制：多语言文字清晰可读，最多融合 14 张参考图，最多 5 人保持一致，还能调整机位、光线与调色，输出 1K、2K 或 4K。按量计费、价格实惠，会员最高立省 28%。获取API密钥50K+活跃用户99.9%在线率2x更快70%成本节省Nano Banana Pro API 调用示例：文生图与图生图在 APIMart 上用一个 POST 请求调用 Google Nano Banana Pro。Nano Banana Pro 生成是异步的：先提交任务， I 系列型号对比对比 APIMart 上所有 Nano Banana 型号。一个 API Key 即可调用全部型号，按张计费。型号底层模型适用场景分辨率Nano Banana APIGemini 2.5 Flash Image角色一致性、多图融合与基于提示词的编辑1KNano Banana Pro API当前页面Gemini 3 Pro Image专业 4K 图像、清晰的多语言文字、最多 5 人保持一致1K / 2K / 4KNano Ba 5 人保持一致。在 APIMart 上，你只需一个 API 密钥即可调用 Nano Banana Pro API，按量计费。Nano Banana Pro 是什么时候发布的？谷歌于 2025 年 11 月 20 日发布 Nano Banana Pro（Gemini 3 Pro Image）预览版，作为 Nano Banana 模型的下一代版本，并于 2026 年 5 月 28 日正式发布（GA）。Nano Banana Pro API 支
Public benchmarks & run configuration
暂无已采集的可核验公开评分。模型未上榜不代表能力较低。
View full indexed rankings →Frequently asked questions
Do open weights permit free commercial use?
Not necessarily. Check the version license, commercial conditions and usage policies. Self-hosting incurs compute and maintenance costs.
Are these real-time billing prices?
These are timestamped source snapshots, not live billing prices. Check the channel for current versions, regions, discounts and billing methods.
Sources & traceability
许可证：来源未披露，须进一步核验。模型介绍与第三方评测均以原来源的具体版本和方法为准。