Definition
Plain language
A factor of about ten — ten times bigger or ten times smaller.
As stated in the literature
A power-of-ten scale step; used informally to describe changes where the exact multiple matters less than the exponent.
Also called: orders of magnitude
Why it matters: Framing progress in tens rather than exact numbers keeps attention on whether something changed in kind, not just by a few percent.
For example, going from a model that takes ten minutes on a task to one that takes one minute is an order-of-magnitude speedup.
Heard on the show
“The "three orders of magnitude" framing is real for optimization cost only.”Episode 013 — Why Search Keeps Rediscovering the Same Workflow, and What That Means