Author: Simon Thorne, Senior Lecturer in Computing and ​Information Systems, Cardiff Metropolitan University

Mojahid Mottakin / Shutterstock China’s new DeepSeek Large Language Model (LLM) has disrupted the US-dominated market, offering a relatively high-performance chatbot model at significantly lower cost. The reduced cost of development and lower subscription prices compared with US AI tools contributed to American chip maker Nvidia losing US$600 billion (£480 billion) in market value over […]

When German journalist Martin Bernklau typed his name and location into Microsoft’s Copilot to see how his articles would be picked up by the chatbot, the answers horrified him. Copilot’s results had asserted that Bernklau was an escapee from a psychiatric institution, a convicted child abuser and a conman preying on widowers. For years, Bernklau […]