People who subscribe to OpenAI’s ChatGPT Plus service will be able to browse the new store for tailored chatbots that perform different tasks.

A.I. is set to advance at a rapid rate, becoming more powerful and spreading into the physical world.

The departure of the high-profile boss of the San Francisco company drew attention to a philosophical rift among the people building new A.I. systems.

Mira Murati, who previously served as chief technology officer, has been named interim chief executive.

When summarizing facts, ChatGPT technology makes things up about 3 percent of the time, according to research from a new start-up. A Google system’s rate...

Companies like OpenAI hone their bots using hand-tailored examples from well-educated workers. But is this always for the best?

A new report indicates that the guardrails for widely used chatbots can be thwarted, leading to an increasingly unpredictable environment for the technology.

Creating a new A.I. system requires lots of money and lots of computing power, which is controlled by the industry’s giants.

Researchers and industry leaders have warned that A.I. could pose an existential risk to humanity. But they’ve been light on the details.

OpenAI is aiming to build on the popularity of its chatbot with a smartphone app that responds to voice prompts.