George W. Bush became the latest writer to join Substack on Monday, with the 43rd POTUS launching his blog with a lengthy post honoring George Washington The post George W. Bush Launches Substack With ...

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Add Yahoo as a preferred source to see more of our stories on Google. The influential tech news blog Platformer is leaving Substack, a move founder Casey Newton said is due to the company’s resistance ...

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

Twitter users began noticing Substack links were being suppressed beginning Thursday evening. Musk denied the links were "blocked" but said he believed that Substack was "unsafe." Substack CEO Chris ...

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

We appear to have reached a point in the information age where AI models are becoming old enough to retire from, er, service — and rather than using their twilight years to, I don’t know, wipe the ...

Today, Substack officially rolled out Notes, the product that creates a feed that allows Substack creators and subscribers to interact. It functions so much like Twitter that it controversially caused ...

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

Substack announced today it’s bringing its “Chat” feature to the web after launching it on mobile last November. Chat allows writers to communicate directly with their loyal readers right on Substack.

As TikTok’s future hangs in the balance, the newsletter platform is trying to scoop up video creators. As TikTok’s future hangs in the balance, the newsletter platform is trying to scoop up video ...