OG GenAI Skeptic; spoke at US Senate. Warned about hallucinations in 2001. Advocating world models & neurosymbolic AI ever since. Author, Marcus on AI & 6 books
This is crazy. In late July, "three guys with Claude and Codex subscriptions" were able to use Opus 5 to access OAI auth tokens and gain write access to OpenAI's monorepo openai/openai over the course of two days.