thumb|right|200px|An exhibit of ALFLEX at the Kakuda Space Center
thumb|right|200px|An exhibit of ALFLEX at the Kakuda Space Center
ALFLEX (Automatic Landing Flight EXperiment) was an experimental unmanned aircraft created by NASDA and NAL, the predecessors of JAXA, in 1996. It was built as a successor to HYFLEX as part of the HOPE program.
Discovered by embedding cosine similarity (sentence-transformers MiniLM, 384-dim).