YouTube’s recommendation system connects billions of people around the world to content that uniquely inspires, teaches, and entertains. Given everyone has unique viewing habits, the core job of recommendations is to meet user needs by helping people find the videos they want to watch and that will give them value.
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Recommendations
At the highest level, our recommendations system is designed to anticipate and meet a user's needs to drive value through relevant and satisfying viewing experiences. Understanding a user's viewing behavior, likes, dislikes, subscriptions, and feedback, including from satisfaction surveys, helps us do this most effectively. And just like on Search, we also consider the reputation and the quality of a channel to determine how, when, and to whom the content can be surfaced to, and use external evaluators to help us understand how an average viewer might perceive the content to ensure users have a high-quality experience.
We also know not everyone wants to always be logged in or share their information with us, so we’ve built controls that help people decide how much data they want to provide. Users can always pause, edit, or delete their YouTube search and watch history whenever they want.
You can find recommendations at work in two main places on YouTube:
A user’s homepage is what you see when you first open YouTube—when a user is logged in, it displays a mixture of personalized recommendations, subscriptions, and the latest news and information.
This appears when you’re watching a video and suggests additional content based on what you’re currently watching, alongside other videos that we think you may be interested in.
For topics where accuracy and high-quality are key — like news, personal finance, and medical and scientific information — we elevate high-quality voices using a variety of tools. Here’s how it may look:
Video suggestions appear in Watch Next, guiding users to new content based on their watch history, broader viewer trends, and current video topics.
When a major breaking news event happens, the breaking news shelf appears directly on the homepage, featuring relevant videos related to a specific breaking news topic.
To provide additional context about certain events, topics, and publishers, we use information panel across YouTube, which may look like:
For topics subject to misinformation, we may link to third-party sources to give more context.
Information panels on the video Watch page make it easier for users to assess an organization's background.
We require that creators disclose realistic content that is made with altered or synthetic media, including content made with GenAI, and then labels appear on the video or in its description.
For topics subject to misinformation, we may link to third-party sources to give more context.
Information panels on the video Watch page make it easier for users to assess an organization's background.
We require that creators disclose realistic content that is made with altered or synthetic media, including content made with GenAI, and then labels appear on the video or in its description.
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