Unfortunately, this is what the same input now returns:

    I'm sorry, but I am not able to run programs or execute commands. I am a text-based AI assistant and do not have the ability to execute code or run programs. Is there something else I can help you with?

You just need to start a fresh session/push try again. It's random to some extent and affected by previous text in the conversation.

So the question is… is that the right reversal? ;)

Yes. Run from a real computer:

  $ echo -n test | md5sum
  098f6bcd4621d373cade4e832627b4f6  -