OpenAI Unveils GPT-6 Astra – Setting New Records in Intelligence and Coding
OpenAI is launching its new frontier model, GPT-6 Astra, achieving record results in cybersecurity, mathematics, and autonomous computer use.

What happened?
OpenAI has launched its new AI model, GPT-6 Astra. The model sets new performance benchmarks across several established AI evaluation tests, including 98 percent on FrontierMath Tier 4, 99.9 percent on ARC-AGI-3, and 100 percent on the security test ExploitBench. GPT-6 Astra is designed for advanced computer and browser usage, software engineering, cybersecurity, and scientific problem-solving.
Key facts
| Modellnamn | GPT-6 Astra |
|---|---|
| FrontierMath Tier 4 | 98 % |
| ARC-AGI-3 | 99,9 % |
| ExploitBench | 100 % |
| Tillgänglighet | ChatGPT Plus/Pro/Enterprise, API, AWS |
”We’re introducing GPT‑6 Astra, the world’s most intelligent and aligned model.”
”Astra saturates FrontierMath Tier 4 with a 98% score, having already helped solve long-standing open problems in mathematics.”
Why it matters
GPT-6 Astra represents a technical leap in general intelligence and autonomous agent operation. By integrating pre-training, reinforcement learning, and alignment within a single model, the capacity to automate complex professional tasks, solve mathematical problems, and handle advanced cybersecurity analysis is significantly increased.
Who is affected?
The model is being rolled out to all ChatGPT Plus, Pro, Business, and Enterprise subscribers and is made available to developers via the OpenAI API and Amazon Web Services (AWS). Developers, IT security experts, and companies building agents for computer use and coding are directly affected by the update.
Impact on the EU
GPT-6 Astra is being rolled out globally to paid users and enterprises, as well as via API. The model falls under the scope of the EU AI Act regarding advanced AI models with general-purpose capabilities and high performance levels, which imposes requirements on OpenAI for risk management and transparency when providing the service within the EU.
What else you should know
The fact that the model achieves 100 percent on ExploitBench demonstrates significant proficiency in IT security and the identification of vulnerabilities. This places higher demands on OpenAI’s safety and alignment research to prevent malicious use.
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