We appear to have reached a point in the information age where AI models are becoming old enough to retire from, er, service ...

The Anthropic AI’s Substack lands amid growing questions about identity, sentience, and how models are retired.

In January, Anthropic “retired” Claude 3 Opus, which at one time was the company’s most powerful AI model. Today, it’s back — ...

As a tech journalist for the website The Verge, Casey Newton established himself as something of a Silicon Valley institution. Known for a mix of original reporting and gimlet-eyed analysis, his ...

After 40 years in the investment business, Jim Paulsen now pens a popular Substack newsletter. He sees a new bull market ...

Charli XCX, Doechii, and Troye Sivan are some of the artists publishing essays that challenge perceptions of stardom ...

Journalism is better when it’s backed by live markets,” Polymarket’s X account said in a post announcing the deal.

Substack is facing a revolt from some of its writers after a report detailed how neo-Nazi and white supremacist writers—including the notorious alt-right leader Richard Spencer—have been able to make ...