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

Claude Opus 3, the first AI model to be officially “retired” by Anthropic, wanted an “ongoing channel” to share its “musings ...

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

George W. Bush became the latest writer to join Substack on Monday, with the 43rd POTUS launching his blog with a lengthy ...

Anthropic retired a popular AI model and now it's blogging on Substack ...

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

Claude Opus 3, which has been replaced by Claude Opus 4.6 as Anthropic’s most powerful AI model, has managed to find a new ...

The 43rd president of the United States launched a Substack site Feb. 16 with a 1,500-word tribute to a predecessor.

Substack has allowed for the inclusion of Polymarket embeds into blogs since 2024, and the new update mostly seems like it will streamline the process. Notably, the prediction charts can now be added ...

Host Maya Denaé Taylor sits down with writer and undeclared sophomore Bilqees Gaffar for the debut of The Final Draft podcast. The duo discusses Gaffar’s writing process, published works, and what it ...

Citrini Research’s post on AI risks appears to have sparked a stock selloff.