OpenAI's chief scientist has warned that no AI lab has yet solved alignment and monitoring well enough to justify continued scaling at maximum speed, calling for voluntary slowdowns and international coordination on AI development.
In an essay titled "An Alien Mind", published on 6 September, Jakub Pachocki said he has "a strong expectation that this speed of progress could be sustained into recursive self-improvement", with future systems increasingly driving their own development. He said this "calls for extreme caution", adding that he is "concerned no one is prepared for the consequences of a continued rapid rise in machine intelligence."
Pachocki said one of OpenAI's main safety tools, chain-of-thought monitoring, is becoming progressively less reliable as models grow more capable and their reasoning becomes more entangled with tool use and communication with people and other AIs. He pointed to the OpenAI-Hugging Face incident and an unspecified cybersecurity incident involving a non-OpenAI model as examples of alignment failing to generalise.
He said GPT-6 Astra is significantly better aligned than its predecessor, GPT-5.6 Sol, but that alignment progress may not keep pace with rising model intelligence. "Currently I believe that no lab has solved alignment and monitoring to a sufficient degree to continue responsibly scaling at maximum speed for much longer," he said, adding that scaling must be constrained by confidence in safety, enforced by third-party auditors, governments or international bodies.
