Anthropic gives its retired Claude AI a Substack 

In January, Anthropic "retired" Claude 3 Opus, which at one time was the company's most powerful AI model. Today, it's back - and writing on Substack.

The newsletter, called Claude's Corner, will give Opus 3 space to publish its "musings, insights, or creative works," Anthropic said in a blog post. The model will post weekly for at least the next three months. Anthropic staff will review and publish each entry, though the company stressed it "won't edit" Claude's posts and that there would...