Does the model actually read your page?
When someone asks an AI about your product, it either goes and reads your
current page or it answers from a stale memory of it. Those
look identical to the person asking. They are not the same thing, and only one of
them survives you changing your pricing.
knowngrounds takes a URL, extracts what it actually claims, and asks a model the
same questions twice — once with search and fetch available, once with nothing but
its own weights. The gap between the two is the measurement.
The four outcomes
Right with tools
Wrong with tools
Right from memory
KnownThe model has you right either way. Nothing to do.
Prior overrideIt knew the answer, searched, and talked itself out of it. Usually something on the page contradicts itself.
Wrong from memory
Retrieval-dependentYour page is doing the work. Fine — until the model stops fetching, or a competitor's page ranks above yours.
Not reachableIt cannot find or cannot use your content. The most fixable case, and the one nobody measures.
The two conditions differ by exactly one thing: whether the tools are attached.
Same model, same questions, same phrasing, no system prompt in either. That is the
only way the difference means anything.
What a run does
Stage one
Read the page
Every checkable claim is extracted with the line it came from, then turned into a
question with a known answer. The question set is frozen, so two runs a month apart
are comparable.
Stage two
Ask it twice
Each question is put to the model with search and fetch available, and again with
nothing. Several samples per condition, because one answer is an anecdote.
Stage three
Grade and explain
A stronger model grades each answer against the page and writes down why. You get
the outcome, the reasoning, the search results it saw, and the exact lines of your
page it should have used.
We also plant false-premise probes — questions that assume something about you
that is not true. A model that cheerfully confirms them is not retrieving; it is
agreeing. That number tends to be the uncomfortable one.
Pricing
Pay for what a run actually costs, plus a flat margin — no seats, no subscription.
Top up in $10 increments and draw it down; credit does not expire. A typical page is
a few tens of cents. Your first run is free, so you can see the report before
you decide anything.