# Empty preamble padding Part of [The AI Tells Index](https://feedsquad.com/ai-tells). A tell signals low effort. It does not identify an author. Skilled writers produce every shape listed here, some of them daily, and automated detectors misread those writers for it at rates measured above 60 percent on non-native English prose. Nothing in this index proves that a machine wrote anything. Read an entry as one piece of evidence to weigh against the false-positive notes printed beside it. ## Facts - Id: empty-preamble-padding - Category: Structural and syntactic (structural) - Subcategory: padding - Also known as: before we dive in, why this matters preamble, filler intro - Status: Active. Currently signals low-effort writing. - Severity: medium - Evidence grade: corroborated (named independently by multiple credible secondary sources) - Languages: en - Added: 2026-08-15 - Updated: 2026-08-15 - Page: https://feedsquad.com/ai-tells/empty-preamble-padding ## Description Throat-clearing paragraphs sitting where the content should start. Google's quality rater guidelines carry a section on filler as a poor user experience, at 5.2.2, describing low-effort content that occupies prominent space without providing value and naming placement ahead of the main content as what makes it worse. vale-ai-tells implements the opening forms; tropes.fyi lists the same move. ## Why it reads as machine-written The opening is where a piece proves it has something. Filler there is the cheapest thing a generator makes and the most expensive thing a reader can skip, because nobody can know it is filler until they have read it. A page that spends 150 words arriving has already told the reader what the rest will be like. ## Detection Type: judge (a rubric for a lightweight model judge) Rubric for a lightweight model judge: ```text Read from the start down to the first paragraph carrying a figure, a date, a name, a place or a specific checkable claim. Count the words before that point. Then check whether anything in those words is used again later in the piece. Escape hatch: the scene-setting opener in feature journalism, which plants a person, a place or a moment and comes back to it; if the opening detail recurs, it is a lede and not filler. Return the word count before the first specific, quote the first specific, and say whether the opening material recurs. ``` ## Examples Constructed specimens. Written for this index. Never quoted from anyone's posts. ### Specimen 1 Before, exhibiting the tell: > Before we get into the details, some context helps. Communication inside a growing company is something many teams think about. Getting it right changes how work gets done. With that in mind, here is what we found. After, repaired: > Two of our four teams stopped using the shared channel in February. Both said the same thing in the retro: the channel had turned into an announcement feed, so nobody read it. We moved announcements to a weekly digest on 3 March and replies came back within a fortnight. Note: Forty words of arrival became a date, a cause and a result. Figures in this repair are invented for the specimen. ## False positives Who legitimately writes this way. Feature journalists open on a scene rather than on a fact, and the first two hundred words of a well-made profile can pass before the subject is even named. Academic writing opens on background because the field expects the literature first. The discriminator is recurrence: a lede plants a person, a place or a moment that the piece returns to, and filler plants nothing that comes back. Read the whole piece before judging its opening, because the two look identical for the first paragraph. ## Model attribution Undocumented by vendor as a suppressed habit. Assistants tuned to be helpful open by orienting the reader, which is reasonable in a conversation and dead weight on a page. ## Platform notes - google: Section 5.2.2 of the quality rater guidelines names filler as a poor user experience and calls out prominent placement ahead of the main content. The guidelines are authorship-indifferent throughout: effort, originality and added value decide the rating. ## Sources 1. Google Search Quality Rater Guidelines, 11 Sep 2025 https://static.googleusercontent.com/media/guidelines.raterhub.com/en//searchqualityevaluatorguidelines.pdf (tier: primary-doc; accessed 2026-08-14) 2. vale-ai-tells, 111 machine-checkable rules https://github.com/tbhb/vale-ai-tells (tier: community; accessed 2026-08-14) 3. tropes.fyi pattern directory https://tropes.fyi/directory (tier: community; accessed 2026-08-14) ## Status history Ids are permanent. A retired tell keeps its id and its page. - 2026-08-15, Active: Named as a quality problem in current first-party search rater guidance and carried by two independent community taxonomies. Nothing in the record suggests the habit is weakening. ## License CC BY 4.0. https://creativecommons.org/licenses/by/4.0/ Attribution: The AI Tells Index, feedsquad.com/ai-tells Reuse the data, including commercially. Keep the attribution line. --- Dataset version 1.0.0. Schema version 1. Part of [FeedSquad](https://feedsquad.com). Built by [Herman Foundry](https://hermanfoundry.com) from Levi, Finnish Lapland.