AI NewsOpenAI Launches GPT-5.6-Cyber Model Through Daybreak to Strengthen Cyber Defence

OpenAI Launches GPT-5.6-Cyber Model Through Daybreak to Strengthen Cyber Defence

9:18 PM IST · August 11, 2026

OpenAI has expanded its Daybreak cybersecurity programme by introducing two access tiers alongside the GPT‑5.6‑Cyber model. The GPT‑5.6‑Cyber model is available through Daybreak Red, and it is trained to offer improved performance in specialised cybersecurity tasks. The ChatGPT maker says the GPT‑5.6‑Cyber helps trusted defenders conduct legitimate security activities. The company said the GPT-5.6-Cyber has been used to discover previously unknown vulnerabilities in V8. OpenAI says GPT-5.6 Cyber is only available to select companies.