GPT-5.4-Cyber CTF Score Jumps From 27% to 76%
OpenAI launches GPT-5.4-Cyber, a cybersecurity variant of GPT-5.4, achieving a 76% CTF benchmark score and introducing binary reverse engineering, directly competing with Anthropic's Mythos.
GPT-5.4 News and Analysis
1 verified stories covering GPT-5.4, product updates and industry developments.