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

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

Described by OpenAI as a new model tuned for defensive cybersecurity tasks, GPT-5.4-Cyber is being offered first to vetted ...

The head of the National Cyber Security Centre says frontier AI tools can be a force for good - if kept out of the wrong ...

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

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

Anthropic launched Project Glasswing, a $100 million AI cybersecurity initiative using its unreleased Claude Mythos Preview ...

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

OpenAI has introduced the GPT-5.4 Cyber model its new model tailored for defensive cybersecurity tasks. The model is designed ...

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

April 14 (Reuters) - OpenAI on Tuesday unveiled GPT-5.4-Cyber, a variant of its latest flagship model fine-tuned specifically ...