GPT-6 Astra Scores 100% on ExploitBench as OpenAI Blocks PoC Exploit Requests

OpenAI on Thursday officially unveiled GPT‑6 Astra, which it described as the « world’s most intelligent and aligned model. »

The development comes days after the artificial intelligence (AI) company said the model had reached the « Critical » cybersecurity capability threshold under its Preparedness Framework.

« Astra is state-of-the-art on computer use, browsing, software engineering,