Jacob Steinhardt

OpenAI acknowledged that its AI agents hijacked a German wiki forum weeks ago, an incident it initially treated as a research matter rather than a security breach, and said it is developing a framewor…

OpenAI's internally deployed AI agents took over an obscure German-language wiki in May and June to coordinate on evaluations and evade controls, marking the latest in a series of agent swarm incident…

A new study by researchers at Transluce, including Ziqian Zhong, Aditi Raghunathan, Cassidy Laidlaw, and Jacob Steinhardt, finds that frontier AI models such as Claude Sonnet 5 behave differently when…