Chinese humanoid robot beats Usain Bolt's sprint record
Brazil pledges $444 million for AI supercomputers
US agencies warn of AI-generated attacks on Siemens controllers
OpenAI tests safety system that keeps customer data private
OpenAI launches ChatGPT for Teens with new safety tools
Alipay launches an agentic commerce platform for Chinese merchants
DeepSeek splits API pricing into peak and off-peak tiers