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HBO Max AI search and Shorts feed: how both features work

Warner Bros. Discovery this week launched two new mobile features for HBO Max subscribers in the U.S.: a swipeable vertical Shorts feed and a conversational AI search tool called Ask HBO Max. Both are built around the same problem too many choices, not enough watching and neither is available to all subscribers yet.

The two tools approach that problem from opposite directions. Shorts is passive: scroll a personalized feed of clips until something catches your eye. Ask HBO Max is intent-driven: describe what you want and let the app interpret it. TechCrunch noted this week that HBO Max joins a broader streamer trend, with Netflix having launched a comparable AI-powered search experience last year.

The underlying friction both features target has documented support. A 2025 study in the Journal of Information Systems Engineering and Management found that choice overload among OTT subscribers significantly increases decision paralysis and drives avoidance behavior the tendency to close the app rather than commit to something. The study drew on OTT users in India, but the behavioral pattern maps onto any platform running a deep library.

How Ask HBO Max AI search differs from the Shorts feed

The two features serve different subscriber states of mind.

Shorts lives in the app's bottom navigation bar as a dedicated icon. Tap it and a vertically scrollable feed opens, pulling trailers, clips, and bonus content from the HBO Max library, customized to each user's watch history and preferences, according to PCMag. No title required, no search query needed. When something looks interesting, subscribers can start watching immediately or save it to their list.

Ask HBO Max operates from the search page on Android and handles queries that a standard keyword bar cannot process. Subscribers can type phrases like "dysfunctional family drama," "best movie for a girls night in," or "something funny under two hours," and the tool returns recommendations based on the intent behind the query rather than literal metadata matches, according to Android Authority. The underlying mechanism pairs natural language understanding with semantic search, bridging the gap between how people describe what they want and how content is actually tagged.

A search for "something to watch after a bad day" doesn't map to any keyword in a show's metadata. That's precisely the kind of query Ask HBO Max is built to handle.

The current test is restricted to adult users on Android, confirmed by TechCrunch. That is both a platform rollout decision and an age-gating decision, two separate calls bundled into one constraint.

How the AI and editorial layers work together

Both features draw on the same in-house AI system Warner Bros. built specifically for this purpose. For Shorts, the tool uses machine learning and scene-level metadata to scan thousands of hours of programming and flag high-impact moments as candidates for the feed, as TechCrunch reported. For Ask HBO Max, the same underlying infrastructure handles natural language understanding and semantic matching to connect queries to content even without direct metadata alignment.

Human editors have final say on what actually appears in Shorts. The AI surfaces candidates; HBO Max's editorial team selects which clips go live. Deepna Devkar, SVP of Machine Learning Engineering, described the system as using AI "to accelerate the creation of these clips," with human judgment remaining the deciding layer, as TechCrunch and PCMag both confirmed.

That human-in-the-loop design carries real practical logic. Surfacing pivotal plot twists from HBO programming without editorial oversight creates spoiler risk and complicates the relationship with creators whose shows the clips are drawn from. The clips are also reformatted for vertical playback rather than simply cropped, per PCMag a production step that reinforces why automation alone doesn't close the loop here.

On Ask HBO Max's accuracy: no independent testing data exists yet. How well the tool handles emotionally framed or genuinely ambiguous queries at scale is unknown. Performance claims rest entirely on company statements for now, and that's worth carrying forward as the rollout expands.

Who can access the features, and what comes next

The rollout splits by platform. Shorts is currently being tested with a limited pool of iOS users in the U.S. Ask HBO Max is available to select adult Android users in the U.S., accessible from the search tab under the "Ask HBO Max" label, per TechCrunch and PCMag. Warner Bros. has not announced a specific timeline for broader access to either feature.

Expansion is confirmed in principle. Both features will eventually reach more devices and markets. Shorts has an additional roadmap item: sports content, which the company plans to incorporate at a later stage, according to TheWrap. The company's framing of Shorts as something that will be "refined as users interact with it" positions this explicitly as an iterative test rather than a finished product shipped at scale.

Liesel Kipp, EVP of Product Management at Warner Bros. Discovery, described both features as extensions of "intuitive, familiar behaviors subscribers use every day," framing the TikTok-style interface as an adaptation of existing phone habits rather than a new direction for the service, per TheWrap.

For subscribers checking now: if you're on iOS in the U.S., look for the Shorts icon in the bottom navigation bar. Android users in the U.S. can check the search tab for the Ask HBO Max label. Most subscribers will not have either feature yet.

What the rollout signals

A vertical clip feed and a natural language search tool are not incremental upgrades to a recommendation engine. They represent a bet that getting subscribers to press play is a product problem one that competes for engineering resources alongside the content itself.

HBO Max is not first to reach that conclusion. But the specific combination is notable: a human-curated Shorts feed drawing on a premium library, paired with an AI search tool calibrated to intent rather than keywords. The sports content addition planned for Shorts will be an early stress test. Live sports clips have a different shelf life and audience behavior than drama or film content, and how the editorial workflow handles that volume will push the system in ways the current launch cannot anticipate. Whether Ask HBO Max expands to iOS, and whether Warner Bros. eventually publishes any usage data, are the two developments most worth tracking from here.