XB1, XB-1, or variant, may refer to:
XB1, XB-1, or variant, may refer to:
==Vehicles== Huff-Daland XB-1, or Keystone XB-1, a prototype bomber aircraft built for the United States Army Air Corps Engineering Division XB-1, or Dayton-Wright XB-1, an American version of the Bristol F.2 Fighter aircraft Buell XB1, a motorcycle by Buell Motorcycle Company XB-1 Baby Boom, an American supersonic aircraft by Boom Technology
Discovered by embedding cosine similarity (sentence-transformers MiniLM, 384-dim).