Anthropic, a smaller rival started by OpenAI defectors, has found runaway success with its programming agent, Claude Code.

OpenAI is rolling out Codex Security, an AI-powered application security agent that finds, validates and proposes fixes for ...

Anthropic's Claude Code for VS Code has surpassed OpenAI's Codex extension in Visual Studio Code Marketplace installs and review volume despite launching later. OpenAI positions Codex as an IDE ...

Can free AI scanners replace enterprise SAST? Anthropic and OpenAI found 500-plus zero-days pattern-matching tools missed — and both scanners are free.

Controversy over OpenAI's agreement to provide AI to the Pentagon has swamped news about Codex's rapid adoption ...

Fidji Simo, OpenAI’s CEO of Applications, told employees in an all-hands meeting that the company has tried to do too much ...

OpenAI’s Codex Security enters research preview, aiming to help teams find, validate, and patch code vulnerabilities with ...

Developers can activate OpenAI’s new tool by giving it access to the code repository they wish to scan. According to the ...

Sam Altman says ChatGPT Codex subagents outperform Claude Code, using plain-language triggers and configurable agent files ...

OpenAI is reportedly in "code-red" mode after facing tough competition from rival Anthropic's Claude. OpenAI executives have ...

OpenAI Chairman Bret Taylor said writing code was "my entire life before." He's struggling to figure out what to do now.