The US Congressional offices have started to issue warnings to their employees against utilising Chinese AI chatbot DeepSeek.

OpenAI has introduced its latest reasoning model, the o3-mini, into ChatGPT and its API services. The new model was first announced as part of OpenAI's 12 days of "ship-mas" in December. It aims to ...

OpenAI rolled out a new, lightweight artificial intelligence (AI) model that it said is capable of human-like reasoning and makes gains on efficiency – a product that will be closely watched following ...