Codex - The AI programming models and tools launched by OpenAI

Codex is an AI programming assistant developed by OpenAI, designed to enhance developers' productivity through natural language understanding and code generation. Supporting multiple programming languages, Codex can automatically generate code, fix bugs, run tests, and propose code improvements. It executes tasks in a cloud sandbox environment to ensure code safety and reliability. The latest version, GPT-5 Codex, offers enhanced reasoning capabilities and code review features, providing more efficient support in the development process.

The launch of Codex marks a deep integration of AI in software development. It not only enhances the efficiency of code generation but also plays a crucial role in code review and testing. For developers, Codex is a powerful tool that offers substantial assistance in daily development tasks.