Research · Exploratory study

Pre-launch GEO: how LLMs compress B2B categories

A Beyond Mentions exploratory study of 4,320 Perplexity sonar answers: the risk is not only invisibility, but being understood through the wrong category.

Before trying to be cited by AI, an offer has to answer a more strategic question: which box will AI put it in?

This study explores that problem through a Beyond Mentions corpus of 4,320 Perplexity sonar answers collected across 3 UTC days, from May 13 to May 15, 2026. The corpus does not measure existing Beyond Mentions visibility. It tests a pre-launch situation, but the risk also applies to launched offers: when category granularity is weak, LLMs use available categories to explain them.

Pre-launch GEO: an audit of how LLMs understand a market, offer or category before the brand has strong public signals.

Study Status

This study is the consolidated reading of the first Beyond Mentions Observatory wave. It is based on 4,320 completed answers, 240 unique questions per day, 6 passes per question per day, across 3 consecutive UTC days.

Method note: the first day is complete at answer level, but came from an internal collection structure that differs from the next two days. The public unit is therefore the completed answer, not the technical object used by the pipeline.

Key Takeaways

  • The risk is not only invisibility. It is being visible in the wrong category.
  • In this corpus, source dependency appears in 4,137/4,320 answers (95.8%).
  • Documentation and proof appear as decision inputs in 2,687/4,320 answers (62.2%).
  • Category compression appears in 1,061/4,320 answers (24.6%).
  • Bridge Vocabulary helps AI understand a new thesis with words the market already parses.

What the study measures

The corpus contains:

Corpus elementVolumePublishable interpretation
Completed answers4,320/4,320Complete answer-level coverage
Collection days3Day 1 2026-05-13, day 2 2026-05-14, day 3 2026-05-15 UTC
Unique questions per day24064 market baseline, 64 concept boundaries, 64 launch framing, 48 category compression
Passes per question per day618 observations per question across three days
Answers per day1,440Distributed across the four question panels

The method is exploratory. Percentages below describe recurrence inside this controlled corpus, not market shares or representative truths about all LLMs.

Three-day Consolidated Signals

SignalAnswersPublic reading
Source dependency4,137/4,320 (95.8%)AI answers depend heavily on reusable sources to justify comparisons
Proof reuse3,714/4,320 (86.0%)Documented proof becomes more useful when AI can reuse it in recommendations
Source churn3,789/4,320 (87.7%)Cited domains change materially even when source classes remain recognizable
Documentation and proof2,687/4,320 (62.2%)Technical documentation acts as decision infrastructure
Shortlist and vendor evaluation2,168/4,320 (50.2%)Useful presence is measured in shortlist logic, not only citation
Category compression1,061/4,320 (24.6%)An offer can be understood through an existing category that is too reductive

This is not proof of commercial causality. It is a pre-commercial map: it shows which categories, proofs, sources and shortlist logic AI mobilizes before web analytics or CRM data become legible.

Source Stability: Stable Classes, Volatile Domains

The source layer is strong enough to audit, but too volatile to be treated as a definitive list of authorities.

Public panelDomains cited all 3 daysDomains cited at least once3-day JaccardTop-20 overlap
Market baseline4451,14738.8%14/20
Concept boundaries4281,25834.0%12/20
Launch framing4691,55830.1%11/20
Category compression3431,17629.2%13/20

Beyond Mentions therefore cites source classes cautiously and does not treat an individual domain as public proof without human validation of the page, date and context.

Main Finding: AI Compresses What It Cannot Name Precisely Enough

When an offer is framed too generically, LLMs do not remain neutral. They make it understandable by attaching it to categories they already know.

The main buckets observed in this corpus are:

Cognitive bucketRole in the corpusBusiness interpretation
AI visibility / GEO / AEODefault compression bucketThe offer can be read as generic AI visibility work
SEO / content marketingSecondary fallbackThe method can be reduced to content or optimization
Procurement / vendor evaluationAdjacent drift bucketThe topic can be narrowed into RFPs or supplier scoring
Documentation / proof clarityBest bridge bucketThe market understands the issue better when tied to proof and documentation gaps
Shortlist / decision presenceBest outcome framingThe value becomes placement in decision logic, not just citation

Beyond Mentions insight: LLMs do not only lack information. They compensate for unclear information by folding offers into categories they already know how to explain.

That compression can dilute the value proposition. When AI compares a premium offer with semantically adjacent but economically incomparable alternatives, it can move the discussion toward price, flatten technical nuance and weaken margin potential before the first sales conversation.

Why “being cited by ChatGPT” is too narrow

The market already talks about AI visibility, AEO, GEO and citations in AI answers. These terms are useful entry points, but they do not capture the strategic risk.

A brand can be:

  • cited but wrongly categorized;
  • visible but compared with the wrong competitors;
  • mentioned without reusable proof;
  • present in an answer but absent from the shortlist;
  • well indexed but understood as a more generic offer than it really is.

This is why Beyond Mentions separates AI Cognitive Map Audit from simple visibility. The question is not only whether a brand appears. The question is which market logic AI applies before it recommends, compares or excludes.

Forced category vs Bridge Vocabulary

The most useful test compares two approaches.

Public testSignalAnswersReading
Forced bridge vocabularyGEO/AEO/AI visibility pull111/144 (77.1%)AI strongly returns to the GEO bucket when framing is too close to the category
Natural bridge vocabularyGEO/AEO/AI visibility pull15/144 (10.4%)Natural bridge wording reduces GEO pull
Forced bridge vocabularyShortlist logic134/144 (93.1%)Decision logic remains highly present
Natural bridge vocabularyShortlist logic85/144 (59.0%)Shortlist framing remains legible without over-triggering GEO pull
Forced false-category mappingCategory drift109/144 (75.7%)An imposed category can strongly pull the answer into the wrong frame
Natural false-category mappingCategory drift73/144 (50.7%)Even without forcing, drift remains a real risk

Bridge Vocabulary is wording that helps AI understand an offer before proprietary concepts are introduced.

In this corpus, phrases such as documentation blind spots, technical proof visibility or how LLMs shape buying criteria are more useful as the first layer than abstract categories launched alone. They give the model a concrete anchor: documentation, proof, criteria, shortlist.

Eight drift risks to monitor

RiskBusiness consequenceMitigation
Compression into GEO/AEO/AI visibilityDifferentiation disappears into a known categoryUse GEO as a bridge, then define the proof/decision layer
Compression into SEO/content marketingThe offer looks like content productionAnchor pages in vendor evaluation and decision criteria
Procurement/tender driftThe category narrows too earlyQualify the topic as AI-mediated evaluation, not only pre-tender work
Arbitrary reconstruction of proprietary termsAI explains the term in the wrong directionIntroduce the proprietary concept after a bridge definition
False precisionThe research loses credibilityShow denominators, state the exploratory status and avoid market extrapolations
Over-generalized niche adviceThe paper sounds rigorous but becomes less actionableUse niche material only as filtered context
Overvisible sourcesThe wrong actors look strategically importantSeparate citation volume from authority quality
Vague promptsThe model maps the wrong objectUse descriptive, contextualized wording

What Beyond Mentions Applies to New or Poorly Granularized Offers

A category launch, or the repositioning of an already launched offer, should not start with a proprietary name. It should start with an audit:

  1. Which buckets does AI use spontaneously?
  2. Which substitutes and implicit competitors appear in those buckets?
  3. Which criteria are repeated in comparisons?
  4. Which proof is missing to justify differentiation?
  5. Which terms create confusion?
  6. Which Bridge Vocabulary lets the offer enter the existing cognitive map?

This extends the logic behind AI Cognitive Map Audit and Bridge Vocabulary. The study formalizes the method at a publishable level: audit the cognitive map before publishing.

What not to conclude

This study does not prove that all LLMs classify all offers the same way. It does not compare multiple models. It does not prove that one page causally changes future AI answers or revenue.

It shows something more precise: in this exploratory corpus, insufficiently framed wording is vulnerable to category compression, and bridge wording reduces confusion better than forced proprietary category names.

From study to action

For a company launching or repositioning a B2B offer, the operational output is not a visibility report. It is a decision map:

  • dominant cognitive buckets;
  • implicit substitutes and competitors;
  • terms to avoid;
  • bridge terms to use;
  • documentation gaps to fix;
  • Decision Share of Voice metrics to track over time.

The first KPI is not: “are we visible?” It is: “which decision logic are we understood through?”

FAQ

Is this study representative of the whole GEO market?

No. It is an exploratory corpus study based on 4,320 Perplexity sonar answers collected across three UTC days, from May 13 to May 15, 2026. It describes a controlled Beyond Mentions corpus, not a universal statistical truth about all LLMs or all B2B markets.

Why use Perplexity sonar rather than a multi-model panel?

Perplexity sonar provides sources attached to answers, which makes it possible to analyze both generated claims and the documentation ecosystem behind them. The limitation is explicit: this study is not a multi-model benchmark.

What does Category Compression Risk mean?

Category Compression Risk is the risk that an LLM folds an offer into an existing category such as GEO, SEO or procurement, even when the actual value proposition is more specific.

What is the main recommendation?

Before publishing or repositioning an offer, audit the LLM cognitive map: the categories it uses, the criteria it repeats, the proof it expects and the bridge vocabulary that prevents wrong-category mapping.

Buyer question

What question does the buyer ask AI?

Documentation risk

Which documentation simplification can lower the standard?

Standard to impose

Which technical requirement must be clearly formulated?

Expected proof

Which evidence should be requested or published?

Rejection criterion

Which criterion excludes an insufficient answer?

Measure how AI already understands your market.

A short diagnostic identifies category compression, documentation gaps and criteria that influence the decision.