No, Cyrus and Artaxerxes were not the same person. They were two distinct rulers in ancient Persia, each with their own significant contributions to history.
Cyrus the Great, who reigned from around 559 to 530 BC, is renowned for founding the Achaemenid Empire and establishing the first Persian Empire. His notable achievements include the conquest of Babylon and the introduction of policies that promoted religious and cultural tolerance among his subjects.
On the other hand, Artaxerxes refers to several Persian kings, with Artaxerxes I being perhaps the most well-known, ruling from 465 to 424 BC. He was the son of Xerxes I and is known for managing the vast Persian Empire during a time of internal strife and external conflicts, including issues with Greek city-states.
In conclusion, while both were important figures in Persian history, they belonged to different generations and played different roles in the development of the Achaemenid Empire.