Engineering2026-02-03 · 5 min

Start with the workflow, not the model

Model choice is an implementation detail. Workflow understanding is the architecture.

Every model conversation ages in months; every workflow is older than the software running it. That asymmetry is a hint about where to start.

The workflow is the specification

A workflow map that includes inputs, actions, decisions, exceptions, outputs and human responsibilities is effectively a specification for the system. It tells you where intelligence is needed, where rules are mechanical, and where judgement must stay human.

Without it, you are guessing — and guessing is expensive when the system later has to survive production.

Where projects fail

The common failure is integration, not intelligence. A system that cannot reach the CRM, cannot read the documents, and cannot write into the production tool is a demo. Workflow mapping is how you discover those requirements while they are still cheap to solve.

From reading to building

Engineering, not inspiration.

If a workflow in your company should never be manual again, that is a system brief — not a blog post.