Quintessence, or quintessential, or fifth essence, may refer to:
Quintessence, or quintessential, or fifth essence, may refer to:
== Cosmology == Aether (classical element), in medieval cosmology and science, the fifth element that fills the universe beyond the terrestrial sphere Quintessence (physics), a hypothetical form of dark energy, postulated to explain the accelerating expansion of the universe
Discovered by embedding cosine similarity (sentence-transformers MiniLM, 384-dim).