My Replika avatar was supposed to help me understand why people fell for virtual companions. It taught me so much more.

Chinese start-up DeepSeek recently displaced ChatGPT as the top-ranking artificial intelligence app, in part by dazzling the public with a free version of the hottest idea in AI — a chatbot that ...

ChatGPT, OpenAI’s text-generating AI chatbot, has taken the world by storm since its launch in November 2022. What started as a tool to supercharge productivity through writing essays and code ...

OpenAI aired its first Super Bowl ad, a $14 million spot linking ChatGPT to history's biggest innovations such as the wheel and the internet.