Glossary/E

AI terms starting with E

Every term in this glossary whose name begins with E, each with a one-paragraph definition you can read without opening the page.

2 terms under E · edited by Derek Wonk · last updated August 2026

Terms

AI terms starting with E

embedding A fixed-length vector that stands in for text, arranged so that similar meanings sit close together. eval A repeatable test that scores model outputs against fixed inputs, so a prompt change, model swap or agent tweak can be judged by a number rather than by feel.