TL;DR: AI answer engines don’t need a special content format. Google says you don’t need to write differently, add special markup or break content into tiny pieces for its AI features. What helps is the structure that helps readers: headings that say what each section answers, the answer near the top, sections that make sense on their own, and lists or tables only where the content is genuinely a list or a comparison. Structure makes your page easy to use. Original content, such as your own examples, data and expert views, is what gives it a reason to stand out from every other page saying the same thing.
When people talk about “LLM-friendly” content, they usually mean content that tools like Google’s AI Overviews, ChatGPT and Microsoft Copilot can find, understand and quote. A lot of early advice leaned on tricks: chop everything into short blocks, add FAQ schema to every page, cap sections at 100 words. The platforms’ own guidance is now much clearer, and several of those tricks are either not needed or not supported by what the platforms say.
This guide covers which formats are worth using, when to use them, and what to stop doing.
Do AI Answer Engines Need a Special Content Format?
No. Google’s guide to optimising for generative AI features says you don’t need to write in a specific way for AI search, and there’s no requirement to break content into tiny pieces for AI to understand it. Its systems can understand a page that covers several topics and show the relevant part. Google’s AI features documentation adds that no special schema, AI text file or markup is needed to appear in AI Overviews or AI Mode.
That doesn’t make structure irrelevant. Microsoft’s Bing team describes AI assistants breaking pages down into smaller pieces they can evaluate, using headings to see where one idea ends and the next begins, and often lifting clear question-and-answer pairs straight into their responses.
The two positions fit together on structure: both favour clear sections with descriptive headings. They differ on emphasis and on markup. Google warns against reshaping content purely for machines and says no special schema is needed for its AI features, while Microsoft is more explicit about the structural cues its systems pick up and recommends schema to help AI systems understand a page. For most businesses, we recommend structuring for the reader first and adding schema only where it accurately describes what is on the page.
What Makes a Page Easy for AI Tools to Use?
Google’s and Microsoft’s guidance points to four practical things, and a good editor would ask for all of them anyway:
- Headings that say what the section answers. “How long does a loft conversion take?” tells a reader, and an AI tool, exactly what sits underneath. “Timescales” is vaguer, and “Our Process” says almost nothing.
- The answer first, then the detail. Open each section with a one or two-sentence answer, then add context, examples and exceptions. Skim readers get what they need, and there’s a clear statement for an AI tool to pick up.
- Sections that make sense on their own. Microsoft recommends sentences that still make sense when pulled out of context. Openers like “as mentioned above” or “this is why” break that, because the section leans on text elsewhere on the page.
- Key information in plain text on a page search engines can index. A page has to be indexed and eligible to show with a snippet before Google can use it as a supporting link in AI Overviews or AI Mode. Microsoft also advises against hiding important answers in tabs or expandable menus, relying on PDFs for core information, or putting key details only in images.
Top Tip: Run a “lift-out test” on your most important pages. Copy a section’s heading and its first two sentences into a blank document. If they don’t make sense on their own, rewrite the opening until they do. If they already do, the section is doing its job, and splitting it into smaller pieces is unlikely to add anything.
Which Content Formats Are Worth Using?
Each format below can help, but only when the content is genuinely that shape. Forcing a paragraph into bullet points, or adding an FAQ block to a page that doesn’t need one, makes the page worse for readers without making it any better for AI tools.
| Format | Use it when | Watch out for |
|---|---|---|
| Question-led sections | The page answers questions your customers actually ask | Headings written as keyword variations rather than real questions |
| TL;DR or summary | The page is long or detailed, and readers benefit from the answer up front | Summaries that tease the answer instead of giving it |
| Numbered steps | The reader is following a process in order | Numbering points that aren’t really sequential |
| Bullet lists | You’re presenting several separate, parallel points | Breaking connected reasoning into disjointed fragments |
| Comparison tables | Readers need to weigh options side by side | Tables that repeat what the surrounding copy already says |
| FAQs | There are genuine follow-up questions the main content doesn’t cover | Repeating questions the page has already answered |
| Glossary | Your audience regularly meets terms they need explained | A glossary built as an SEO exercise that nobody reads |
| Case studies | You have a real situation, action and result to show | Vague stories with no detail about what was actually done |
| Original research | You have data or findings nobody else has published | Headline figures with no method behind them |
The last two deserve more attention than they usually get. Structure helps an AI tool understand your page, but it doesn’t give it a reason to choose your page over dozens of others saying the same thing. Google’s guide makes this point itself, contrasting “non-commodity” content, which offers unique expert or experienced takes that go beyond common knowledge, with “commodity” content that is based on common knowledge and adds little unique insight. In our view, a neatly formatted page that repeats common advice is easy to use but just as easy to swap for someone else’s. Your own case study or survey findings are not.
What Should You Stop Doing?
Several tactics that became popular as AI search took off are either not needed or not supported by the platforms’ own guidance:
- Chopping content into bite-sized chunks. Google’s guide says there’s no requirement to break content into tiny pieces, and Google’s Danny Sullivan said in January 2026 that Google doesn’t want publishers doing it, warning that changes made to please LLMs may not hold up in the long term. Structure around the reader’s questions, not a word count.
- Writing a separate “AI version” of your content. Google says its systems understand synonyms and general meanings, so a page doesn’t need rewriting in a different style for AI.
- Relying on FAQ or HowTo schema to get into AI answers. Google stopped showing FAQ rich results from 7 May 2026 and removed its documentation on 15 June, and neither FAQ nor HowTo is in its current list of supported rich result features. Google also says no special schema is needed for its AI features. Microsoft’s guidance does recommend schema to help AI systems understand a page, so accurate markup can still be worth having, but none of the guidance we found says FAQ or HowTo markup on its own gets a page cited. Our guide on whether FAQs and FAQ schema still matter covers where FAQs still earn their place.
- Adding an llms.txt file and expecting results. Google’s guide says Google Search doesn’t use llms.txt files and ignores them, though it’s fine to keep one for other services that do.
- Changing dates without changing content. Google’s guidance on helpful content asks whether you’re changing the date of pages to make them seem fresh when the content hasn’t substantially changed. Update the date when you’ve made a meaningful revision, not as a signal on its own.
“A common misconception when optimising content for AI search is that breaking content into smaller blocks, adding FAQ sections and implementing schema markup will automatically improve visibility in LLMs. In reality, these tactics alone aren’t enough. Content still needs to provide genuine value, demonstrate expertise and satisfy the user’s search intent.
A more effective approach is to answer questions clearly, provide useful and credible information, and structure content in a way that makes it easy to navigate and understand. While the search landscape continues to evolve, the fundamental principle remains the same: how do we make this the most useful page for our audience?”
Molly Sturgeon, SEO Team Leader
How Do You Restructure an Existing Page?
You don’t need to start from scratch. Most sites have pages with solid information in a layout that makes it hard to find. For each page worth improving:
- Start with pages that already perform. Choose pages with steady traffic, rankings or enquiries, where the information is sound but hard to scan.
- Rewrite headings as the questions each section answers. Use the words your customers use when they ask you, not internal jargon.
- Move the answer to the top of each section. If the key point sits in the third paragraph, bring it up to the first sentence.
- Convert only what is genuinely a process, list or comparison. Leave explanation and reasoning as prose.
- Get key details out of images, PDFs and hidden tabs. Prices, specifications, opening hours and process steps should be in the page text.
- Add something only you can say. A real example, a figure from your own data, or a view from someone on your team who does the work.
- Read it aloud before publishing. If it sounds like a string of disconnected statements, you’ve over-structured it.
“With one client, we tested a restructure of their priority product pages by placing an answer to the customer’s question at the very top of the page. For example, one of the product categories was “”Traditional Style Sofas””, so we made sure the introduction included an explanation of what a traditional sofa was. Throughout the content, we also gave shorter, easy-to-digest bits of information in the form of bullet points, bolded text, or simply shorter paragraphs.
Although the test results showed no particular uplift in the tracked keywords, we did see a significant increase in AI visibility and LLM mentions across these pages, some of which led to page visits.”
- Lucy Young, SEO Senior Account Executive
LLM-Friendly Content FAQs
Does this apply to ChatGPT as well as Google?
Largely, though OpenAI says less about content structure than Google or Microsoft do. OpenAI says any public website can appear in ChatGPT search, and the guidance we found sets out no special formatting requirement. The practical check is access: for your content to be included in ChatGPT’s summaries and snippets, your robots.txt file mustn’t block OpenAI’s search crawler, OAI-SearchBot.
How do I know whether AI tools are using my content?
No single report shows everything, but Search Console, Google Analytics and manual checks in AI tools each show part of the picture. Our guide to measuring SEO success in the age of LLMs covers which metrics to track and how.
How Wildcat Handles This
Our AI SEO and GEO service covers answer engine optimisation, AI Overview optimisation, LLM visibility and structured data. Content structure is one part of that work rather than a standalone fix.
- What we do: we typically begin with a set-up month in which your account manager gathers the information needed and runs any relevant audits, then work runs in monthly sprints. We build and optimise your content in line with best practice for LLMs, so that it stands a higher chance of being used in their tools.
- What helps most from you: the questions customers ask most, the examples and results you’re able to share, and access to the people whose expertise gives your content something competitors can’t copy.
- What you get: a performance report at the start of each month, and we track the traffic you gain from LLMs and how you’re showing up in AI features.
Our Plumlife case study shows how we have approached content for another client: a pillar-and-cluster blog strategy, improved affordability tools and trust-building content such as FAQs, as part of a local SEO strategy. That work was aimed at organic search rather than AI visibility.
If you’d like to talk through where your content stands, book a free 30-minute consultation with our growth team.
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Kezia Humphries
SEO Account Manager
