Sam Altman says ChatGPT Codex subagents outperform Claude Code, using plain-language triggers and configurable agent files for PR reviews and debugging workflows.
The big headlines on this release are efficiency, with OpenAI reporting that GPT-5.4 uses far fewer tokens (47% fewer on some ...
OpenAI released GPT-5.4 in ChatGPT (as GPT-5.4 Thinking), the API, and Codex, calling it its most capable and efficient ...
OpenAI launches a new program offering free ChatGPT Pro, Codex tools, and API credits to support open-source developers and ...
OpenAI on Friday rolled out a powerful new tool for software developers, as the company pushes further into automating coding tasks with AI. The new product, called Codex, is an AI agent designed to ...