AINeutralBlockonomi · 8h ago6/10
🧠
OpenAI Unveils GPT-5.4-Cyber in Direct Response to Anthropic’s Controversial Mythos Model
OpenAI has launched GPT-5.4-Cyber, a specialized AI model restricted to verified cybersecurity professionals, in apparent competition with Anthropic's Mythos model that drew regulatory scrutiny from U.S. Treasury and Federal Reserve officials. The move reflects intensifying competition between major AI labs over specialized model deployment and regulatory compliance approaches.
🏢 OpenAI🏢 Anthropic🧠 GPT-5