Artifacts for Capturing Per-Customer Learning
An ontology is the set of nouns and verbs that describe how an organization works, and the vendor who settles disagreements over those terms shapes the customer's vocabulary.
Four Departments, Four Words
Imagine a mid-sized logistics company that hires an AI-native startup to automate parts of its operations. Before a single model is trained, the startup's engineers sit in on meetings across the business and notice something awkward. The sales team calls the people who buy from them customers. The operations team calls the same people clients. Finance refers to them as billing entities, and the platform engineers store them as org IDs. Four departments, four words, one underlying group of people.
Stop and ask yourself a question before reading on. Whoever eventually settles which word the software uses, what does that settlement do to the customer over time? Your first instinct may be that it is only a naming decision, a small cleanup task for the engineers. This article argues that the answer is more serious. A small piece of unglamorous vocabulary work can turn into a strategic asset for the vendor and a constraint for the customer.
What an Ontology Is
An ontology is the set of nouns and verbs that describe how an organization works. The nouns are the things the organization talks about, such as customers, shipments, or invoices. The verbs are the actions those things take part in, such as approving, billing, or routing. Together they form the vocabulary through which people in the organization describe their work.
The definition has a second half that matters just as much. The vendor who settles disagreements over those terms shapes the customer's vocabulary. An ontology is not only a description of a business. It is also the point where someone must decide which word wins when two teams disagree.
Who Holds the Definitions
Trace what happens to the logistics company's vocabulary as the startup works with it. The key move in the source is that the trace ends with a shift in who holds the definitions. Before resolution, the customer owns its own language, even if that language is messy. Four departments each have a word, and the company decides nothing as a whole. The meaning of the word customer lives inside each team.
sales: customers operations: clients finance: billing entities platform: org IDs
The customer owns its own language, even if it is messy. Each department keeps its own word.
software: customers reports: customers training: customers teams reason in vendor terms
The software, reports, and training materials all use the vendor's terms, so the customer's teams begin to reason in them.
After resolution, the customer's teams begin to reason in the vendor's terms, because the software, the reports, and the training materials all use them. Nobody has to be forced to adopt the vocabulary. It simply becomes the language the tools speak, and people learn to think in it. This is why the settlement of a word can matter more than the feature that word describes.
From Vocabulary to Lock-In
The source describes two routes that tie together. The first route runs through language. The vendor resolves the disputes over terms, the customer adopts those terms, and lock-in follows. Once the customer's teams speak the vendor's vocabulary, switching providers becomes a translation problem as well as a technical one. Moving to a competitor now means translating every report, every training manual, and every workflow out of one vocabulary and into another.
The source also gives a concrete illustration from the wider industry. Terms such as skills and MCP moved from being one vendor's vocabulary to becoming part of the industry's shared vocabulary. When a term crosses that boundary, the vendor who coined it has shaped how the whole field talks. The source describes this as a far stronger position than having a popular feature, because a feature can be copied while a shared vocabulary shapes how everyone describes the problem.
From One-Off Engagement to Lasting Advantage
The second route runs through an artifact that extends the shared model. The second half of the source moves from the mechanism to the business consequence. Each engagement generates learning about the specific customer: how its approvals work, which exceptions recur, and which steps people actually take. The question is where that learning goes.
The answer to where the learning goes determines the outcome. If it stays in the consultant's head or in a folder of slides, every deployment starts close to zero. If it is captured in a durable form, the next deployment begins with a head start. The artifact is the component that carries learning from one deployment to the next, and the pipeline above traces that path.
The Feedback Loop
Read the diagram as a loop rather than a line. The artifact carries learning forward, and each pass through the loop leaves it richer. The next customer's deployment becomes easier to run, and the existing customer's setup becomes harder to replace with a competitor's setup. The same mechanism that makes the next deployment cheaper also makes the current one harder to displace.
Finding the Ontology Artifact
The source explains that the specific artifact depends on the domain. Examples it names include a skill library, an eval framework, a workflow registry, or a data model. The artifact changes from domain to domain, but the category stays the same: it is a durable structure that holds what the vendor has learned about a customer's way of working.
Picking the ontology-role artifact for the logistics company
Which artifact in the logistics deployment should hold the agreed nouns and verbs for customers, clients, billing entities, and org IDs so that all four departments reason in one vocabulary?
- 1Name the thing being settled
The disputed items are nouns, the words for the group of people who buy. The shared vocabulary must cover those nouns and the actions tied to them.
- 2Check which artifact defines terms and relationships
An artifact that plays the ontology role must define the terms and how they relate. A data model that records customers and their billing relationships is a candidate, because it holds the nouns and how they connect.
- 3Check whether it is shared
The chosen term must reach the software, the reports, and the training materials. An artifact that only one team reads will not settle the vocabulary for the whole organization.
- 4Confirm the category
The source says the specific artifact depends on the domain but the category stays the same. The answer is a durable, shared structure that encodes the agreed vocabulary.
A data model that records the agreed noun for the buying group, along with its relationships to billing and actions, plays the ontology role here. Its value comes from being the single place where the settled term lives.
Notice that the worked example uses a data model because the logistics case involves org IDs and billing entities. In a different domain, the same reasoning might point to a workflow registry or an eval framework. The source does not claim one universal artifact. It claims that the category, a durable shared record of the customer's vocabulary and learning, is what matters.
Mistakes When Reading This Idea
Common mistake Treating vocabulary work as a naming cleanup
Why it failsThe source ties the settlement of terms to lock-in. Who decides a word shapes how the customer's teams reason, which is more than cosmetic.
Do this insteadAsk who holds the definitions after the decision, and what the customer's software and reports will rely on.
Common mistake Assuming the customer keeps its own language forever
Why it failsOnce the vendor's terms appear in the software, reports, and training, the customer begins to reason in them.
Do this insteadWatch for the moment the customer's teams stop using their original words and start using the vendor's.
Common mistake Believing a popular feature gives the same advantage as shaping a term
Why it failsThe source says a vendor who coins a term that enters the industry's shared vocabulary has a far stronger position than one with a popular feature.
Do this insteadSeparate the feature from the vocabulary it introduces, and ask which of the two the rest of the field adopts.
Common mistake Thinking every engagement builds advantage automatically
Why it failsIf the learning stays in a consultant's head or in slides, each deployment starts close to zero.
Do this insteadCheck whether the learning from each engagement is captured in a durable form that the next deployment can use.
Common mistake Believing the artifact must be the same in every domain
Practice Settling a Term
A hospital scheduling vendor finds that the clinic staff call the people they treat patients, the billing office calls them accounts, and the IT team stores them as record IDs. Using the logistics example, decide which team's word should win if the vendor wants lasting advantage, and name the artifact where you would record the decision. Explain what changes for the hospital's teams after the decision is made.
Hints
- Ask which tools and documents will use the chosen term once it is settled.
- Think about the artifact that defines the nouns and how they relate, such as a data model.
- Consider what happens to the hospital's teams when their reports and training use the vendor's term.
Key Takeaways
- An ontology is the set of nouns and verbs that describe how an organization works, and the vendor who settles disagreements over those terms shapes the customer's vocabulary.
- Once a customer's software, reports, and training use the vendor's terms, switching providers becomes a translation problem as well as a technical one, which produces lock-in.
- Per-customer learning must be captured in a durable artifact, such as a skill library, eval framework, workflow registry, or data model, for each deployment to start ahead of the last.
- A one-off engagement leaves its learning in a head or a folder of slides, while a durable artifact turns the same learning into a loop that makes each deployment easier and harder to displace.