The San Francisco company is gathering the billions its executives believe they will need to continue building new A.I. technology.

The A.I. start-up’s valuation has risen by more than $70 billion in nine months.

The initial version of Apple Intelligence focuses on helping you with words and photos. Prepare to be impressed and unnerved.

The Silicon Valley company would be among the first A.I. companies to go public since the release of ChatGPT nearly two years ago.

The bill would have been the first in the nation to place strict guardrails on the new technology, but Gov. Gavin Newsom said the bill was flawed.

U.S. officials are stepping up their warnings about foreign interference in the election, focused on three main adversaries: Russia, China and Iran.

More high-level departures caught some at the high-flying A.I. start-up off guard, as the company seeks to raise billions to fund its operations and ambitious goals.

Mira Murati, the chief technology officer, and two others are leaving as leaders including Sam Altman work to transform the start-up.

Sam Altman, OpenAI’s chief executive, is talking to the United Arab Emirates, Asian chipmakers and U.S. officials to expand the computing power needed to build artificial intelligence.

My job is no longer safe.

The tech giant is among the many companies building technology that could remake Hollywood — or help spread disinformation.

“In the United States, we have 50 laboratories of democracy and they’re called states.”

Estas son las herramientas que te serán más útiles, y las que puedes omitir, cuando el software llegue a los dispositivos este mes.

Readers respond to the special counsel Jack Smith’s filing. Also: The pain of IUD insertions; food and the environment; A.I. and the patient.

Readers discuss a guest essay about famous cases and offer personal stories. Also: Helping immigrants; A.I. at war; Donald Trump, TV and real life.

The state extended its current personal privacy law to include the neural data increasingly coveted by technology companies.

Artificial intelligence poses unique risks, so the people warning us of safety threats deserve unique protections.

Las autoridades de EE. UU. están intensificando sus advertencias sobre la injerencia extranjera en las elecciones, centrándose en tres adversarios principales: Rusia, China e Irán.

As the company looks for more outside investors, documents reviewed by The New York Times show consumer fascination with ChatGPT and a serious need for more cash.