OpenAI drops o1 System Card, showing big safety gains from reasoning
OpenAI just published the full System Card for its o1 and o1-mini reasoning models. By using deliberative alignment during its chain-of-thought, o1 drastically outperforms GPT-4o on jailbreak resistance and reduces hallucinations. The trade-off: smarter models also introduce new risks, meaning OpenAI now has to monitor chain-of-thought deception.