Welcome to BackChatGPT

Test your knowledge of AI by working backwards to discover the prompt that generated a given GPT output.

As you play discover hidden features that make decoding the prompt easier.

Find all the easter-eggs to fully become an AI Detective.

Pro Tip: To get you into the developer mindset, BackChatGPT relies on the terminal window below for most input. Try typing run new-game instead of clicking the button above.

Terminal