Nano Banana 2.1(gemini-nano-banana-2.1)现已可用,性能超过上一代 Pro 模型,价格便宜 4 倍(每张图 $0.034,此前为 $0.134)。改进包括更强的指令遵循、更好的图内文字渲染、基于 Google Image Search 的 grounding,以及最多 5 个角色一致性加 14 张参考图。已在 Google AI Studio、Gemini API、Google Cloud、Gemini App 和 Flow by Google 提供:https://aistudio.google.com/docs/image-generation
原文给出新模型相对上一代 Pro 的价格对比和四项能力变化,读者可据此评估是否切换到这个图像生成版本。
Nano Banana 2.1 (gemini-nano-banana-2.1) is now available. Outperforming previous Pro model at 4x cheaper price (now $0.034 per image vs $0.134).
🕒 Improved instruction following
🔤 Better in-image text rendering
🔍 Grounded with Google Image Search
🎭 up to 5 characters consistency + 14 references images
Available in @GoogleAIStudio, the Gemini API, @googlecloud, the @GeminiApp, and @FlowbyGoogle: https://aistudio.google.com/docs/image-generation
来源:Philipp Schmid · x.com