OpenAI just released its first open-weight models since 2019—GPT-OSS-120b and GPT-OSS-20b—touting them as fast, efficient, and fortified against jailbreaks through rigorous adversarial training. That claim lasted about as long as a snowball in hell.
Image: OpenAIPliny the Liberator, the notorious LLM jailbreaker, announced on X late Tuesday that he‘d successfully cracked GPT-OSS. "OPENAI: PWNED
