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Practical AIField observation / May 20266 min read

Diagnose the work before buying AI

The responsible starting point is not a model or a tool. It is the repeated task, its cost, its exceptions, and the consequence of getting it wrong.

AI is not the business requirement

Teams are often told to find an AI use case before they have identified the operating problem. That reverses the decision. It encourages a search for tasks that fit the tool instead of a disciplined look at work that is slow, costly, inconsistent, or difficult to scale.

The useful question is not ‘Where can we put AI?’ It is ‘Which repeated decision or task creates enough drag to deserve intervention, and what is the least fragile way to improve it?’ Sometimes the answer is AI. Often it is a clearer process, an integration, a deterministic automation, better source data, or explicit ownership.

Start with the shape of the work

Before evaluating products, document the task in operational terms. Frequency matters, but so do variation and consequence. A high-volume task with stable inputs may be easier to automate conventionally. A lower-volume task involving variable language may benefit from AI, but only if review and failure handling are proportionate to the risk.

  • What exact input begins the work, and who supplies it?
  • Which decisions are rules, and which require interpretation?
  • Where are the exceptions, handoffs, and rework loops?
  • What happens when the output is late, incomplete, or wrong?
  • Who owns review, correction, and improvement after launch?

Prototype the uncertainty, not the easy path

A polished demonstration usually shows the normal path under ideal conditions. The real value of a pilot is learning where the system becomes unreliable: sparse context, ambiguous requests, missing permissions, unusual customer language, or decisions that require knowledge the model does not have.

Test the messy examples early. Record why the system failed. Decide whether the remedy is better context, a narrower scope, a human checkpoint, a deterministic rule, or stopping the experiment. A pilot earns its place by reducing uncertainty, not by creating a moment of surprise in a meeting.

The right answer may be smaller than the pitch

A narrow system that drafts, classifies, retrieves, or recommends—while leaving consequential decisions with a person—can create meaningful leverage without pretending the whole workflow should be autonomous.

Responsible AI work is not measured by how much human activity disappears. It is measured by whether the operation becomes more useful, more reliable, and easier to understand. Start with the work. Make the economics and risk visible. Then choose the tool.

Andrew Erie leads Lavigne, providing fractional CTO and AI systems leadership for consequential technology decisions.

This page was first published July 31, 2026. The field date identifies when the underlying observation was recorded.

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