OpenAI is letting a select group of users access a new artificial intelligence model that’s meant to be more adept at ...

The cybersecurity-focused AI model is less resistant to seemingly malicious actions, such as finding security vulnerabilities ...

Cyber, a fine-tuned variant of its GPT-5.4 model designed for defensive cybersecurity work and also announced a significant ...

OpenAI has released an AI model built specifically to help cybersecurity professionals detect and fix software ...

After Anthropic unveiled its Claude Mythos AI model, OpenAI introduced its own cybersecurity-focused model, GPT-5.4-Cyber.

OpenAI has announced a new AI model called GPT-5.4-Cyber. Similar to Anthropic’s Claude Mythos, this new “cyber-permissive” ...

OpenAI unveiled Tuesday its answer to AI rival Anthropic's much-touted private release of a cybersecurity model by announcing ...

OpenAI has introduced GPT-5.4 Cyber, a cybersecurity-focused AI model aimed at vulnerability research, as competition with ...

Cyber, a cybersecurity-focused model, days after Anthropic unveiled Claude Mythos. The market for Google having the best AI ...

OpenAI, creator of popular chatbot ChatGPT, said that GPT-5.4-Cyber will initially be rolled out on a limited basis to vetted ...

Cyber model, designed for cybersecurity pros, can quickly find software flaws, but in the wrong hands can be use to exploit those vulnerabilities. Like Anthropic with Mythos Preview, OpenAI is ...

OpenAI has launched GPT-5.4-Cyber, a specialized version of its GPT 5.4 model designed for defensive cybersecurity. This new ...