thumb|Direct-coupler transistor logic (DCTL) circuit of the Leprechaun computer
thumb|Direct-coupler transistor logic (DCTL) circuit of the Leprechaun computer
The TRADIC (for TRAnsistor DIgital Computer or TRansistorized Airborne DIgital Computer) was the first transistorized computer in the USA, completed in 1954.
Discovered by embedding cosine similarity (sentence-transformers MiniLM, 384-dim).