Anthropic, a smaller rival started by OpenAI defectors, has found runaway success with its programming agent, Claude Code.

Voice Mode fabricated answers the last time I used it, but I tested it again to see if it's actually useful now.

OpenAI has launched Codex for Open Source, offering maintainers six months of free ChatGPT Pro and API credits amid a surge of AI-generated pull requests.

AI chatbots feed off your data. In most cases, it's used to personalize future responses, but some companies use the information to train their AI. Others sell that data to advertisers. On ChatGPT, ...