OpenAI has updated its Codex AI coding agent with a new VS Code extension, GPT-5 power, and automated GitHub pull request reviews for a unified developer experience.

Cheaper, faster and more specialized: xAI wants to be at the forefront of AI coding tools. Grok Code Fast 1 can be tested ...

How is AI different from a neural net? How can a machine learn? What is AGI? And will DeepSeek really change the game? Read on to find out.