thumb|upright=1.35|ARPANET access points in the 1970s
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thumb|upright=1.35|ARPANET access points in the 1970s
The Advanced Research Projects Agency Network (ARPANET) was the first wide-area packet-switched network with distributed control and one of the first computer networks to implement the TCP/IP protocol suite. Both technologies became the technical foundation of the Internet. The ARPANET was established by the Advanced Research Projects Agency (now DARPA) of the United States Department of Defense.
Discovered by embedding cosine similarity (sentence-transformers MiniLM, 384-dim).