The Human Authored online portal allows members to register their book and use a specially designed logo on covers and promotional materials

The US body representing writers, the Authors Guild, has launched an online portal for members to confirm that their work “emanated from the human intellect” and not from artificial intelligence.

The initiative, called Human Authored, will allow authors to log on to the portal and register their book. They will then be able to use a specially designed logo on book covers and promotional materials to show that their work has been created without AI.

ChatGPT creator warns Chinese startups are ‘constantly’ using its technology to develop competing products

OpenAI has warned that Chinese startups are “constantly” using its technology to develop competing products and said it is “reviewing” allegations that DeepSeek used the ChatGPT maker’s AI models to create a rival chatbot.

OpenAI and its partner Microsoft – which has invested $13bn in the San Francisco-based AI developer – have been investigating whether proprietary technology had been obtained in an unauthorised manner through a technique known as “distillation”.