What is the largest known species of squid?

The largest known species of squid is the giant squid (Architeuthis dux), which can grow up to 12 to 13 meters (39 to 43 feet) in length. These deep-sea creatures have long, tentacles equipped with suckers and sharp hooks, which they use to capture prey. Although rarely seen by humans, giant squids are believed to inhabit deep ocean waters and are sometimes caught accidentally by fishing vessels. Their size and mysterious nature have made them the subject of folklore and scientific interest.