Gemini Omni and Nano Banana 2 Lite use [SynthID](https://deepmind.google/blog/identifying-ai-generated-images-with-synthid/) watermarking. You can verify AI content through the Gemini app, Gemini in Chrome or Search.
文章提到使用SynthID水印来验证AI内容，需要核查这一水印系统的有效性和可靠性。