by Dan Shipper in Chain of Thought Was this newsletter forwarded to you? Sign up to get it in your inbox. --- Here’s a question: Are we officially in the part of the movie where human experts lose their livelihoods and we realize we’ve been training our replacements the whole time? I ask because the current rate of AI progress is both exciting and unsettling. GPT-5 Pro has begun to cross boundaries that, until recently, felt securely human. This month, it solvedYu Tsumura’s 554th proble...