OpenAI Releases Cyber Model to Limited Group in Race With Mythos
OpenAI is letting a select group of users access a new artificial intelligence model that’s meant to be more adept at spotting software security vulnerabilities, one week after rival Anthropic PBC announced a limited release of an AI tool called Mythos.
Anthropic's Mythos sparks AI race
- Anthropic’s Mythos Is a Wake-up Call For Everyone, Not Just Banks Bloomberg —
- Bessent Calls Anthropic’s Mythos a Breakthrough in China AI Race Bloomberg —
- US Treasury seeks access to Anthropic's Mythos model Semafor —
- Days after rival Anthropic launched Mythos, OpenAI announces GPT-5.4-Cyber AI model built for cybersecurity defenders Times Of India —
- Like Anthropic, OpenAI Will Share Latest Technology Only With Trusted Companies The New York Times —