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About OpenAI

OpenAI has recently introduced advancements in its GPT-5.1 model, featuring adaptive reasoning and customizable chat tones, enhancing user interaction. Additionally, the launch of GPT-5-Codex-Mini aims to improve coding efficiency with increased processing capabilities and higher rate limits for users. Furthermore, OpenAI is testing new functionalities like an agentic security researcher, Aardvark, which autonomously scans codebases for vulnerabilities, integrating AI-driven security into development workflows.

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OpenAI

OpenAI Aardvark: GPT-5 Agentic Security Researcher Scanning Codebases

Aardvark, powered by GPT-5, autonomously scans repositories, models threats, validates exploits in sandboxes, and suggests Codex patches for human review. In private beta, it integrates with GitHub and CI/CD to speed vulnerability triage, shorten patch cycles, and bring AI-driven security directly into the developer workflow.