The system prompt for OpenAI’s Codex CLI contains a perplexing and repeated warning for the most recent GPT model to “never ...

Anthropic released the underlying system prompts that control their Claude chatbot’s responses, showing how they are tuned to be engaging to humans with encouraging and judgment-free dialog that ...

What’s happened? A supposed GPT-5 system prompt leaked via Reddit and GitHub this weekend. The prompt reveals the exact rules given to ChatGPT for interacting with users and carrying out various tasks ...

GPT-5’s system prompt just leaked to Github, showing what OpenAI wants ChatGPT to say, do, remember … and not do. Unsurprisingly, GPT-5 isn’t allowed to reproduce song lyrics or any other copyrighted ...

Learn prompt engineering with this practical cheat sheet that covers frameworks, techniques, and tips for producing more ...

A coaching tool built into artificial intelligence (AI)-powered systems may raise user awareness of bias in AI algorithms and help individuals better prompt generative AI tools to produce more ...

Prompt engineering is the process of crafting inputs, or prompts, to a generative AI system that lead to the system producing better outputs. That sounds simple on the surface, but because LLMs and ...

What happens when the inner workings of a $10 billion AI tool are exposed to the world? The recent leak of Cursor’s system prompt has sent shockwaves through the tech industry, offering an ...

On Sunday, independent AI researcher Simon Willison published a detailed analysis of Anthropic’s newly released system prompts for Claude 4’s Opus 4 and Sonnet 4 models, offering insights into how ...

AI prompt injection attacks exploit the permissions your AI tools hold. Learn what they are, how they work, and how to ...