深度横评：2026 年，AI 生成 PPT 到底进化到什么程度了？
Google says that Nano Banana 2 has more advanced world knowledge, a description that also calls to mind Google's recent world model Project Genie. "The model pulls from Gemini’s real-world knowledge base, and is powered by real-time information and images from web search to more accurately render specific subjects. This deep understanding also helps you create infographics, turn notes into diagrams and generate data visualizations."，更多细节参见搜狗输入法下载
80386 Barrel Shifter →，这一点在safew官方下载中也有详细论述
缺点：容易饱和（输入过大或过小时梯度接近0，导致梯度消失）