Anthropic, a smaller rival started by OpenAI defectors, has found runaway success with its programming agent, Claude Code.

As chatbots explode in popularity among young people, CNN’s investigation found that most of those we tested are not only failing to prevent potential harm – they are actively assisting users by ...

The State Department has shifted the model underpinning its internal chatbot, StateChat, from Anthropic’s Claude Sonnet 4.5 to OpenAI’s GPT-4.1, following President Donald Trump’s Feb. 27 directive ...

The frameworks use fundamentally different programming languages and UI rendering methods and vary in other characteristics.