OpenAI is rolling out Codex Security, an AI-powered application security agent that finds, validates and proposes fixes for ...
OpenAI launches Codex Security AI agent that scanned 1.2M commits, finding 792 critical and 10,561 high-severity vulnerabilities in open-source projec ...
Sam Altman says ChatGPT Codex subagents outperform Claude Code, using plain-language triggers and configurable agent files for PR reviews and debugging workflows.
The big headlines on this release are efficiency, with OpenAI reporting that GPT-5.4 uses far fewer tokens (47% fewer on some ...
Developers can activate OpenAI’s new tool by giving it access to the code repository they wish to scan. According to the ChatGPT developer, Codex Security creates a temporary copy of the repository in ...
OpenAI brings its AI coding assistant Codex to Windows, allowing developers to run multiple AI agents and streamline complex programming workflows.
Anthropic, a smaller rival started by OpenAI defectors, has found runaway success with its programming agent, Claude Code.