left|thumb|Holotype of S. sampelayoi thumb|left|Fragment of a S. sampelayoi maxilla
left|thumb|Holotype of S. sampelayoi thumb|left|Fragment of a S. sampelayoi maxilla
Sinohippus ("Chinese horse") is an extinct equid genus belonging to the subfamily Anchitheriinae.
Discovered by embedding cosine similarity (sentence-transformers MiniLM, 384-dim).