Summary: OpenAI launches Codex as a coding agent

Why It Matters: OpenAI is moving from simple chat to a tool that works directly inside a developer's code editor and terminal. This makes their AI a more active part of the software building process.

What Changed:

• Added a dedicated page for Codex as a standalone product.
• Introduced a Codex CLI and IDE extension for local development.
• Added a cloud-based sandbox for running and testing code.
• Integrated Codex into ChatGPT Plus, Pro, Business, and Enterprise plans.
• Added automated code review features for pull requests.
• Launched a Codex SDK for automating CI/CD and maintenance tasks.
• Listed new pricing tiers for Codex access within ChatGPT plans.