OK I really like Gemini but what is this...

Gemini AI is a neural network that has been trained on a massive dataset of text and code. This dataset includes books, articles, code repositories, and other forms of text. https://www.youtube.com/watch?v=_TVnM9dmUSk

OK, so I have a doubt about the formation of the USSR.

Welcome comrades! ☭ An open forum dedicated to the history, culture, politics, and legacy of the Union of Soviet Socialist Republics (USSR). Discussions include historical analysis, archival material, propaganda, art, and the lasting impact of the Soviet era across former republics and the world.

OK this is it German duo sucks.

Welcome to r/Duolingo: Explore tips, success stories, and lively discussions on language learning and language learning tools, as well as music, math, and chess apparently. Join our community and supercharge your journey in mastering languages (and music, math, and chess) while connecting with fellow learners. Please remember that this isn't an official subreddit and the moderators are not Duolingo staff! We encourage users to explore different resources if Duolingo is not for them

Japanese question.

Welcome to r/Duolingo: Explore tips, success stories, and lively discussions on language learning and language learning tools, as well as music, math, and chess apparently. Join our community and supercharge your journey in mastering languages (and music, math, and chess) while connecting with fellow learners. Please remember that this isn't an official subreddit and the moderators are not Duolingo staff! We encourage users to explore different resources if Duolingo is not for them

Is this testing?

Welcome to r/Duolingo: Explore tips, success stories, and lively discussions on language learning and language learning tools, as well as music, math, and chess apparently. Join our community and supercharge your journey in mastering languages (and music, math, and chess) while connecting with fellow learners. Please remember that this isn't an official subreddit and the moderators are not Duolingo staff! We encourage users to explore different resources if Duolingo is not for them