Current outcome
OpenAI announced that GPT-6 Astra is its most capable broadly deployed model and the first to reach the Critical level of cybersecurity capability under its Preparedness Framework. This classification signals that large frontier models are approaching cyber capabilities that could be leveraged for destructive operations, putting pressure on AI developers to strengthen safeguards and on regulators to establish clearer rules. It also raises the bar for transparency across the industry. The announcement is a safety overview, not a report of a real-world incident, and OpenAI does not disclose what additional mitigation steps are being taken. The company's Preparedness Framework was updated to version 2 in April 2025, and cybersecurity is one of the framework's core tracked categories.
Progress timeline
1 material updates- #01
OpenAI's GPT-6 Astra Reaches Critical Cybersecurity Capability Level
OpenAI announced that GPT-6 Astra is its most capable broadly deployed model and the first to reach the Critical level of cybersecurity capability under its Preparedness Framework. This classification signals that large frontier models are approaching cyber capabilities that could be leveraged for destructive operations, putting pressure on AI developers to strengthen safeguards and on regulators to establish clearer rules. It also raises the bar for transparency across the industry. The announcement is a safety overview, not a report of a real-world incident, and OpenAI does not disclose what additional mitigation steps are being taken. The company's Preparedness Framework was updated to version 2 in April 2025, and cybersecurity is one of the framework's core tracked categories.
Source evidence: OpenAI Blog