June 18 (UPI) -- U.S. artificial intelligence company Anthropic announced the opening of a Seoul office and a series of partnerships with South Korean government agencies, universities and technology firms on Wednesday, days after the Trump administration imposed export controls restricting access to its most advanced AI models. The expansion comes less than a week after Washington ordered Anthropic to suspend foreign nationals' access to its Fable 5 and Mythos 5 models, citing national