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.

OpenAI rolls out GPT-5.3 Instant to ChatGPT, aiming for smoother conversations, reduced refusals, better web-sourced answers, ...

OpenAI has alerted customers to a security incident involving Mixpanel, a third-party analytics provider the artificial intelligence company previously used to track web analytics on its API platform ...

OpenAI, which develops and operates ChatGPT, has started providing a new model via API, and has also announced API-related updates such as updating the API usage management tool and reducing the price ...