The artificial intelligence start-up said the new system, OpenAI o3, outperformed leading A.I. technologies on tests that rate skills in math, science, coding and logic.
A recent visit to the company’s overhauled drone delivery program in Arizona left me impressed by the drones, but skeptical that the public will welcome them.
Companies like OpenAI and Google are running out of the data used to train artificial intelligence systems. Can new methods continue years of rapid progress?
Readers worry about cuts to the National Institutes of Health. Also: Maternity wards; overdose deaths; vetting presidential candidates; tech tycoons in charge.
When asked about whether President-elect Donald Trump would prevent a TikTok ban in the United States, a spokeswoman told The New York Times: “He will deliver.”
The new agreement, which builds on an earlier announcement, calls for the German automaker to invest $5.8 billion in Rivian, a maker of electric vehicles.
A second Donald J. Trump presidency would almost certainly mark a return to an era of foreign policy decrees, untethered to any policy process, at a moment of maximum international peril.
The U.S. government has tried to keep Chinese companies from obtaining certain advanced technologies, but concerns have been growing that some products may have been routed to Huawei.
A group that experts call Salt Typhoon is believed to be behind a sophisticated breach of major telecommunication companies that has taken aim at American leaders.