OpenAI has officially launched GPT-6 Astra, touting it as the ‘world’s most intelligent and aligned model.’ This release follows the model’s achievement of the ‘Critical’ cybersecurity capability threshold under OpenAI’s Preparedness Framework, including a perfect score on ExploitBench. OpenAI has also implemented measures to block requests for proof-of-concept exploits, indicating a focus on responsible AI development despite its advanced capabilities.