Global Headlines

President Trump’s meetings with tech leaders produced some voluntary safeguards and a commitment to rebrand artificial intelligence as “super intelligence,” the term that Mr. Trump prefers.

Over 90 percent of Ukraine’s scientific discoveries have been attributed to Ukraine’s National Academy of Sciences, including advancements in astronomy and military technology.

Employees and security researchers said they had cautioned the company on safely testing its A.I. models and strengthening its corporate infrastructure, but OpenAI did not listen.

In a series of private meetings, the company consulted religious scholars to help instill morality into its A.I. models — and make the case that Claude could be conscious.

Dorm Room Fund, a program that lets college students invest in their peers, raised a new $50 million fund as the competition for young founders ramps up.

The increase comes four months after the chip giant added $80 billion to its buyback program, bringing the total remaining authorized amount to $235 billion.

The settlement, which also includes changes to the platform’s features, is the latest in a string of agreements by companies to address child addiction.

Dario Amodei, who is also the company’s chief executive, will join the president at the White House for a private dinner. Mr. Trump has dismissed his cautions.

The company did not learn until recently that its technology had meddled with websites for the Education and Commerce Departments and the Securities and Exchange Commission.

A new report by a Bay Area start-up called Parse adds details to an incident that has shocked the A.I. world and led to calls for closer government regulation.

The Pentagon had “ample support for its conclusion” that the A.I. company’s products could pose a national security risk, according to a Washington appeals court.

The gap between technology and policymaking has gotten wider than ever with artificial intelligence, leaving a global policy vacuum as A.I. models rapidly advance.