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James Sargent
James Sargent

Posted on • Originally published at substack.com

When Execution Is Cheap, Ambiguity Is Expensive

When Execution Is Cheap, Ambiguity Is Expensive

AI makes it easy to move.

That’s the problem.

Velocity feels like progress because something is happening. Code ships. Demos work. Dashboards turn green. Teams feel productive. Leadership feels reassured.

But speed only matters if direction is clear.

When execution was slow, ambiguity had a natural cost. You felt it early. Decisions had to be discussed, clarified, argued over. Moving forward required shared understanding.

When execution becomes cheap, ambiguity doesn’t slow you down; it hides.

Teams move quickly while interpreting intent in slightly different ways. Features get built against assumptions that were never fully agreed on. Rework shows up later, not as failure, but as “adjustment.” Small changes ripple outward. Meetings get longer. Coordination gets harder.

Nothing feels obviously wrong.

Everything looks reasonable in isolation.

That’s what makes this dangerous. Velocity becomes a false signal. It creates confidence before clarity exists. It rewards motion, not alignment. By the time the cost shows up, it arrives all at once, as refactors, delays, or systems that technically work but don’t feel intentional.

AI didn’t create this dynamic. It amplified it.

Speed didn’t break the system. Unresolved decisions did.

Leadership takeaway

When execution gets cheaper, velocity becomes an unreliable signal. Clarity is what determines whether speed produces results.

Action cues

  • Notice when speed creates confidence before clarity
  • Pay attention to rework driven by interpretation, not bugs
  • Watch velocity metrics quietly stand in for alignment

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