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

OpenAI acquires Astral, the Python toolmaker, to enhance Codex AI coding assistant as it competes with Anthropic's Claude Code and Cursor.

OpenAI Group PBC today announced plans to acquire Astral Software Inc., a startup with a set of widely used Python development tools.  The terms of the deal were not disclosed. Astral’s development ...

OpenAI (OPENAI) continues to acquire startups, and the Microsoft-backed (MSFT) company announced today it plans to buy Astral in order to integrate its coding tools into Codex. Codex is OpenAI's ...

OpenAI announced Thursday it will acquire Astral, a company behind widely used open source Python development tools, to expand its Codex ecosystem. Astral has developed tools including uv, Ruff, and ...

ChatGPT maker OpenAI has announced the acquisition of open source developer tool startup Astral for an undisclosed sum, ...

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.

OpenAI brings its AI coding assistant Codex to Windows, allowing developers to run multiple AI agents and streamline complex programming workflows.

The big headlines on this release are efficiency, with OpenAI reporting that GPT-5.4 uses far fewer tokens (47% fewer on some ...