Its launch comes just over a month after rival Anthropic announced Claude Mythos, a security-focused AI model it claimed was ...

OpenAI’s Codex has surged ahead of Anthropic’s Claude Code in AI-assisted coding, driven by the power of GPT‑5.5 and a faster, more versatile desktop app. The platform’s integration of engineering and ...

OpenAI's agentic coding tool has gotten a major makeover, with a variety of new powers and abilities.

Some Amazon staff had complained about a lack of access to top AI coding tools, arguing the company risked falling behind in ...

OpenAI wants Codex to be an even smarter and more effective AI co-worker.

Six teams exploited Claude Code, Copilot, Codex, and Vertex AI in nine months. Every attack hit runtime credentials that IAM ...

OpenAI said its new Daybreak initiative uses AI to help companies identify software vulnerabilities and speed up cyber ...

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 ...

The creator of Claude Code spoke with Business Insider at Anthropic's developer conference in San Francisco on Wednesday.

OpenAI has added plugin support to its agentic coding app Codex in an apparent attempt to match similar features offered by competitors Anthropic (in Claude Code) and Google (in Gemini’s command line ...

The package of updates comes as OpenAI’s rivalry with Anthropic intensifies, following the stellar successes of Claude Code and OpenAI aggressively shifting resources to catch up. Codex will now be ...

OpenAI’s Codex has surged past Anthropic’s Claude Code in coding performance, powered by the GPT-5.5 model and a faster desktop application. Professionals report shifting their daily workflows to ...