Anthropic today released Opus 4.5, its flagship frontier model, and it brings improvements in coding performance, as well as some user experience improvements that make it more generally competitive ...

X announced that it will display the region in which an account is based. The information is visible under the new "About This Account" section. X removed the feature for some accounts on Saturday.

Online sleuths quickly found that some accounts posting about U.S. politics, including those in support of the MAGA movement, appeared not to be based in the United States. By Yan Zhuang X launched a ...

You'll soon be able to see more information about X accounts, including where they're based and how many times they've changed their usernames. X is rolling out a new feature called "About this ...

Elon Musk's frontier generative AI startup xAI formally opened developer access to its Grok 4.1 Fast models last night and introduced a new Agent Tools API—but the technical milestones were ...

Eight AI bots contribute about 10 percent of the platform’s “Community Notes.” “We’ve definitely seen Community Notes in the past that have been inaccurate,” said Sofia Rubinson, a senior editor at ...

Two years after revamping its developer programs and pricing, X is expanding the closed beta of a pay-per-use plan for its API to more developers. The social network is accepting applications from ...

AstraZeneca has broken ground on a $4.5 billion manufacturing facility near Charlottesville, Virginia, confirming a report about its location six weeks ago when state lawmakers approved an economic ...

A popular social media management company has removed Elon Musk's X, and only Elon Musk's X, from their platform. Credit: Cheng Xin/Getty Images One of the web's biggest social media management apps ...

Claude Sonnet 4 has been upgraded, and it can now remember up to 1 million tokens of context, but only when it's used via API. This could change in the future. This is 5x more than the previous limit.

Anthropic revoked OpenAI’s access to its Claude API after discovering that OpenAI engineers were using Claude Code to test GPT-5. The move, announced on August 1 ...