OpenAI
AI Model Releases: June 2026 Roundup
OpenAI released the full GPT-5.5-Cyber model scoring 85.6% on CyberGym, Alibaba launched HappyHorse 1.1 to fill…
OpenAI released the full GPT-5.5-Cyber model scoring 85.6% on CyberGym, Alibaba launched HappyHorse 1.1 to fill…
In June 2026, OpenAI released GPT-5.5-Cyber scoring 85.6% on CyberGym and expanded its Daybreak patch-automation program;…
OpenAI released GPT-5.5-Cyber for critical infrastructure defense while research reveals AI models converging on universal reasoning…