OpenAI launches GPT-5.4-Cyber with binary reverse engineering for verified defenders, scaling access to thousands as it ...

Artificial intelligence company OpenAI said Tuesday that it would release its latest cybersecurity model to a limited number ...

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

Anthropic briefed Trump administration officials on Mythos before wider access, signaling how seriously it views the model’s ...

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

Claude Mythos represents a new generation of AI models that can conduct autonomous attacks more effectively than ever before.

Google is rolling out Skills to the Gemini sidebar in Chrome, letting you save any prompt—as simple as "summarize this tab" ...

Cyber. Similar to Anthropic’s Claude Mythos, this new “cyber-permissive” variant of its GPT-5.4 is built for defensive ...

OpenAI says its safeguards “sufficiently reduce cyber risk” for now, while GPT-5.4-Cyber is a new cybersecurity-focused model ...

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

A week after Anthropic said it would limit the release of its latest artificial intelligence technology to a small number of ...

OpenAI unveils GPT-5.4-Cyber after Anthropic’s Mythos, expanding selective access for security research as AI reshapes cyber ...