"H. W. BASIC" seems to work too if you want to golf it ;)

Tried it in a incognito tab with ChatGPT and "H. W. BASIC" did not work while "BASIC" had it explain the history and show an example of Hello World

Yeah of course the result is a bit random by nature, probably we should define a threshold of success rate when we make prompt golfing an official sport. It worked on first try with claude.ai