DUBAI/RIYADH: Silicon Valley startup OpenAI caused a sensation when it released ChatGPT, an artificial intelligence powered chatbot tool capable of formulating detailed, human like answers on a seemingly limitless range of topics. In retrospect, that was just the start. Google has since announced its own web tool, Bard, in an apparent bid to compete with the viral success of ChatGPT. Both tools are built on large language models, which are trained on vast troves of data in a way that they can