OpenAI’s GPT-5.4-Cyber Challenges the “Superhuman” Hacking of Claude Mythos Technology OpenAI’s GPT-5.4-Cyber Challenges the “Superhuman” Hacking of Claude Mythos Ddos April 16, 2026 0 Anthropic previously inaugurated Claude Mythos for a select cadre of preeminent technology firms. This model is primarily... Read More Read more about OpenAI’s GPT-5.4-Cyber Challenges the “Superhuman” Hacking of Claude Mythos