Comparison of user features of chatbots

A top U.S. antitrust regulator has said it was launching an inquiry about investments made by Microsoft, Google and Amazon into generative AI startups OpenAI and Anthropic.

The New York Times sued ChatGPT-maker OpenAI and Microsoft in a U.S. court on Wednesday, alleging that the companies' powerful AI models used millions of articles for training without permission.

EU member states and lawmakers clinched a deal on Friday on how to draft "historic" rules regulating artificial intelligence models such as ChatGPT — after 36 hours of negotiations.

Meeting in Brussels, negotiators nailed down curbs on how AI can be used in Europe, which they said would not hurt innovation in the sector nor the prospects for future European AI champions.