PANews reported on May 8th that OpenAI announced on Thursday that a variant of its latest artificial intelligence model, GPT-5.5-Cyber, is being rolled out in limited preview to vetted cybersecurity teams. This comes a month after its competitor Anthropic attracted attention from investors and government officials with a preview version of Claude Mythos. OpenAI noted that the preview version of GPT-5.5-Cyber ​​is not designed to dramatically improve cybersecurity capabilities, but rather to train it to be more flexible in handling security-related tasks. The company stated that with this version specifically designed for the cybersecurity field, vetted teams will be able to more easily utilize OpenAI's latest models to handle workflows such as vulnerability identification and classification, patch verification, and malware analysis.