Gemini 2 is compatible with the Photos and iTunes app and can find copies of images and audio files within their libraries. However, Gemini cannot access data from these apps without your permission. If you allow Gemini 2 to work with your libraries, it will compare images from different albums and find twin and similar ones. Also, Gemini 2 will filter out duplicated audio files.
You can either provide Gemini 2 with one-time access to your libraries or click the Always Open button in the access permission dialog to resolve this issue once and for all. If you don’t want to check your libraries or need to speed up the scanning, click Skip This Library when Gemini informs you about opening the corresponding app.
Gemini is smart. It easily tells copies from originals. It knows which files to keep intact. But the best thing is that it learns to select duplicates the way you do. Gemini's algorithm remembers what you delete and what you choose to keep. It's like an apprentice you are training.