Google has announced a significant update to its search ecosystem, extending the Preferred Sources feature to AI Overviews and AI Mode. This change, detailed in a recent blog post, aims to help users identify and access content from their chosen trusted websites directly within AI-generated search results. The move comes as Google increasingly integrates artificial intelligence into its core search product, raising questions about how users can verify and navigate the information presented to them.
What Are Preferred Sources?
Preferred Sources is a personalization tool that Google launched last year in the United States and India, and expanded globally in the following months. It allows users to select specific websites that they trust and want to see more prominently in the Top Stories section of search results. The feature was designed to give users more control over the quality and reliability of the news and information they encounter, especially in an era of widespread misinformation. By designating preferred sources, users could ensure that articles from these sites would appear at the top of the Top Stories carousel, effectively filtering out less reliable or less relevant content.
Despite its utility, Preferred Sources had a limitation: it only worked within the traditional Top Stories section. As Google began to roll out AI Overviews (formerly known as Search Generative Experience) and later AI Mode, these AI-powered features increasingly dominated the search results page, pushing traditional elements like Top Stories further down or replacing them entirely. This meant that the Preferred Sources feature became less effective over time, as users were more likely to see AI-generated summaries than direct links to their chosen websites.
The New Integration: Preferred Sources in AI Search
Starting today, Preferred Sources will appear in both AI Overviews and AI Mode. The setup process remains the same: users can go to their Google Search personalization settings, click on search preferences, and add websites by name or URL. Once configured, these selected sites will display a 'Preferred' badge in the source links provided within AI Overviews or AI Mode responses. For example, if a user has set Android Authority as a preferred source, any AI-generated answer that references an article from that site will highlight it with the badge, making it easy to spot among the multiple links typically listed.
This integration addresses a common criticism of AI search results: the difficulty in discerning which sources inform the AI's response, and which sources might be more authoritative. By elevating preferred sources, Google gives users a way to prioritize content from sites they already trust, potentially increasing confidence in the accuracy of the AI-generated information. However, it also raises questions about echo chambers and filter bubbles, as users may only see information from their chosen sources, potentially missing diverse perspectives.
Link Carousels for Developing Topics
In a related move, Google is also introducing link carousels within AI Overviews and AI Mode for queries that involve 'developing topics.' These carousels will display a horizontal scroll of links to websites, social media posts, or forums, depending on the nature of the search. According to Google, the carousels will appear when users search for ongoing situations with real-time updates, such as breaking news, live events, or rapidly changing stories.
The idea is to provide users with a direct pathway to the latest information from multiple sources, rather than relying solely on the AI's synthesis. For example, a search for a natural disaster or a sports game in progress might trigger a carousel of recent articles, tweets from official accounts, and Reddit discussions. The Preferred Sources integration will also apply here, with designated preferred sites being highlighted within the carousel.
This feature could be particularly valuable for journalists and researchers who need to monitor the latest developments across several sources simultaneously. By presenting a curated set of links, Google aims to bridge the gap between the convenience of AI summaries and the need for up-to-the-minute, primary source content.
Additional Changes: 'Highly Cited' Badge
Beyond AI search, Google is updating traditional search results with a 'Highly cited' badge for articles that have been referenced by many other websites. This badge, which was already introduced in some contexts, will now appear on more articles to help users quickly identify content that has been recognized as authoritative by the web ecosystem. This is similar to how academic papers gain influence through citations, though on a broader scale. The badge aims to counteract the perception that Google search results are cluttered with low-quality or spammy content, a complaint that has become more vocal in recent years.
Implications for Publishers and Users
For publishers, the expansion of Preferred Sources to AI search is a double-edged sword. On one hand, being selected as a preferred source can drive significant traffic, as users who trust that site will see its links prominently in AI overviews. On the other hand, publishers that are not chosen by users may see even less visibility, as AI search often satisfies queries without requiring clicks to external sites. This could exacerbate the existing traffic decline that many publishers have experienced since the introduction of AI overviews.
Users, meanwhile, gain more control but also more responsibility. Setting up Preferred Sources requires an active choice, and many users may not know about the feature or how to configure it. Google is promoting the feature through the blog post and likely through in-product prompts, but adoption may remain limited among less tech-savvy audiences. Furthermore, users who do configure Preferred Sources must periodically review their list to ensure it remains relevant and representative of high-quality sources.
The introduction of link carousels for developing topics is a more passive feature, as it will appear automatically based on the search query. Users do not need to configure anything to see it, but the algorithm that decides when to show a carousel and which links to include remains opaque. Google says it uses quality signals and timeliness to surface the most relevant content, but critics argue that the company's reliance on automated systems can lead to errors, particularly during fast-moving events when misinformation may spread quickly.
Background: The Rise of AI in Search
Google's shift toward AI-powered search began in early 2023 with the experimental Search Generative Experience, which later evolved into AI Overviews. The company has positioned AI as a way to answer complex questions more efficiently, but the rollout has been rocky at times. Notable incidents include AI Overviews suggesting dangerous or nonsensical answers, such as recommending glue on pizza or stating that the sun revolves around the Earth. These errors have led to a trust deficit among some users, who prefer to see direct links to human-vetted sources.
Preferred Sources and the 'Highly cited' badge are part of a broader effort to restore trust by giving users more visibility into the sources that inform AI responses. However, the ultimate effectiveness of these measures will depend on how well they are implemented and whether users notice and utilize them. Google has a history of launching personalization features that remain underused because they are buried in settings menus.
Looking ahead, the competition among AI search tools is intensifying. Microsoft's Bing Copilot, which also uses generative AI, offers its own citation system, often including numbered references that link directly to sources. Perplexity AI, a startup, has gained attention for its transparent citation model. Google's move to integrate Preferred Sources into AI search could help it differentiate, but only if users perceive the badges as reliable indicators of quality.
The update also underscores the tension between personalization and serendipity. While Preferred Sources help users find content they trust, they may also limit exposure to new or diverse viewpoints. Google has not provided a way to mix recommended sources from outside the user's list, which could be a limitation for those who want a balanced diet of information. The company may need to iterate on the feature by offering a 'discover' mode that occasionally injects new sources into the preferred list.
In the coming months, users will likely see further refinements to how AI Overviews and AI Mode present source links. Google has indicated that it is experimenting with different layouts and badge designs to make the information more intuitive. The introduction of link carousels is just one example of how the company is trying to balance the brevity of AI answers with the depth of traditional search results.
As of now, Preferred Sources for AI search is rolling out globally in all languages supported by Google Search. Users can start configuring their preferences by visiting the search preferences page in their Google account settings. The link carousels for developing topics will appear gradually, and the 'Highly cited' badge is being expanded to more pages immediately.
Source: Android Authority News