Codex intro

OpenAI Codex launches 6 new plugins for white-collar workers

OpenAI Releases GPT-5.2-Codex: Advanced Agentic Coding Model for Complex Software Engineering

OpenAI has released GPT-5.2-Codex, an advanced agentic coding model optimized for complex software engineering tasks. The model features imp

A Developer's Guide to Using OpenAI Codex for Refactoring, Testing, and Automation

A practical guide for developers on using OpenAI Codex as a full coding agent. The article covers essential tips for leveraging Codex in ref

OpenAI Launches GPT-5.3-Codex: Enhanced Agentic Coding Model with 25% Speed Improvement

OpenAI introduces GPT-5.3-Codex, a new agentic coding model that combines frontier coding performance from GPT-5.2-Codex with enhanced reaso

OpenAI Releases GPT-5-Codex: Enhanced AI Coding Assistant for Software Development

OpenAI has released GPT-5-Codex, an upgraded version of GPT-5 specifically optimized for agentic coding within the Codex platform. The new m

OpenAI Releases GPT-5-Codex: Specialized AI Model for Agentic Coding Tasks

OpenAI has released GPT-5-Codex, a specialized version of GPT-5 optimized for agentic coding tasks. The model is trained using reinforcement