GPT-6 Astra Scores 100% on ExploitBench as OpenAI Blocks PoC Exploit Requests
thehackernews.com Sep 5, 2026

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

AI-summarised brief · reviewed before publication

OpenAI unveiled GPT‑6 Astra, claiming it as the world’s most intelligent and aligned model. Astra tops multiple benchmarks, achieving 100% on ExploitBench and high scores on FrontierMath Tier 4 and ARC‑AGI‑3. The model is currently limited to a small rollout, with broader availability planned for ChatGPT Plus, Pro, Business, Enterprise, and API partners. Astra can generate zero‑day exploits but is restricted from producing proof‑of‑concept requests, aiming to balance defensive use with misuse prevention. OpenAI also announced a $1 billion Daybreak initiative to equip critical infrastructure defenders with AI tools.

💡 Why It Matters

  • · By delivering a model that can rapidly chain vulnerabilities while limiting exploit creation, OpenAI positions itself as a dual‑use technology provider that could shift the defensive‑offensive balance in cybersecurity.