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OpenAI has launched 'GPT-5.5-Cyber,' an AI model specialized in cybersecurity, in a limited preview. It is designed for vulnerability diagnostics and software analysis.

OpenAI Releases 'GPT-5.5-Cyber' AI Model

OpenAI has announced the limited preview release of 'GPT-5.5-Cyber,' an artificial intelligence (AI) model specifically designed for the cybersecurity sector. Built upon GPT-5.5, this model is anticipated to be utilized for tasks such as vulnerability diagnostics and software analysis. Similar to Anthropic's 'Mythos,' 'GPT-5.5-Cyber' is initially being made available to select organizations. OpenAI shared this development on its blog on the 7th (local time).

Expected Applications in Vulnerability Diagnostics and Software Analysis

Unlike general-purpose AI models, 'GPT-5.5-Cyber' focuses on enhanced cybersecurity expertise, aiming to help companies more effectively respond to the security threats they face. It holds the potential to identify vulnerabilities in complex systems and analyze software code, thereby improving productivity and efficiency in the cybersecurity domain. The limited preview phase is likely intended to gather feedback from early adopters to further refine the model's functionalities.

*Source: 매일경제 (2026-05-08)*

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