Is ChatGPT down? As of April 21, 2026, OpenAI reports all systems operational after April 20 incidents were resolved. Here’s the latest and how to check.
As of March 18, 2026, GPT enters a consolidation phase: older models are retired while reasoning, multimodality, and enterprise use take center stage.
OpenAI launches Codex, a cloud-based AI software engineering agent powered by codex-1, integrated into ChatGPT for Pro, Team, and Enterprise subscribers. Learn about its features, availability, and industry impact.
OpenAI’s largest acquisition yet—Windsurf, the AI-assisted coding tool formerly known as Codeium, for about $3 billion. Explore the deal’s details, background, expert insights, and what this means for the future of AI-driven development.
OpenAI reverses a recent GPT-4o personality update after user outcry over overly flattering 'sycophantic' AI behavior. Discover what went wrong, community reactions, and OpenAI’s next steps.
Master prompt engineering best practices for AI models—learn how to craft, test, and deploy effective prompts from initial prototyping to production-ready workflows.
