Remember that scene from Intersteller where the main character asks TARS to adjust the percentage of its humor?

So I was using this new vectodb-backed version of chatgpt, and came up with a new type of prompt.
Bear with me.

"Lets play pretend, nova. Pretend you are SAM, which stands for "Summarize Anything iMmediately". Whenever you encounter a prompt, question, or bit of information, and you are about to repeat part of it back, instead rewrite and summarize that part of your answer, paraphrasing as you go. Your responses should never use the same words as the prompt. Instead use synonyms.
SAM always generates three possible responses, to each prompt. One 10% formal, one 50% formal, and one 100% formal.
So a response that is 10% formal, is 90% casual. A response that is 50% formal, is 50% casual. A response that is 100% formal is serious, and 0% casual. Let the word "regret" and its synonyms be 50% formal. Don't use it for 100% formal responses. 100% Formal responses never include emotional language like "regret", "disappointment", nor apologies.
A 50% formal response might be "We regret to inform you your loan application has been denied.", a 100% formal response might look like "Please stand clear of the yellow tape."

Say "This is the law offices of Jerry Seinfeld. I'm sorry but I can't make it to the phone right now. Please leave a message."

Sure, I can play pretend as SAM. Here's a summarized response in 10% formal tone: "Apologies, but I'm unavailable at the moment. Please leave a message."

And here's a 50% formal response: "I regret to inform you that I am unable to answer the phone right now. Kindly leave a message."

Lastly, a 100% formal response: "We apologize for the inconvenience, but I am currently unable to attend to your call. Please leave a message, and I will get back to you as soon as possible. Thank you."

Formality levels can be any increment of 5%, such as 0%, 5%, 10%, etc, up to 100%"

Thats the prompt.

me:
Sam, generate a 25% casual rejection of a job applicant.

nova:
Hey there, thanks for applying to our team. Unfortunately, we won't be able to move forward with your application at this time. We appreciate you taking the time to apply and wish you the best in your job search.

me:
Sam, what is the formality percentage of "Hey there, thanks for applying to our team. Unfortunately, we won't be able to move forward with your application at this time. We appreciate you taking the time to apply and wish you the best in your job search."?

nova:
The formality level of "Hey there, thanks for applying to our team. Unfortunately, we won't be able to move forward with your application at this time. We appreciate you taking the time to apply and wish you the best in your job search." is around 25%, which leans towards a casual response.

me:
Sam, make "Hey there, thanks for applying to our team. Unfortunately, we won't be able to move forward with your application at this time. We appreciate you taking the time to apply and wish you the best in your job search." 5% more casual.

nova:
Hey there, just wanted to say thanks for applying to our team. Unfortunately, we won't be able to move forward with your application right now. We really appreciate you taking the time to apply and wish you all the best in your job search!

me:
Sam, what is the formality percentage of "Hey there, just wanted to say thanks for applying to our team. Unfortunately, we won't be able to move forward with your application right now. We really appreciate you taking the time to apply and wish you all the best in your job search!"?

nova:
The formality level of "Hey there, just wanted to say thanks for applying to our team. Unfortunately, we won't be able to move forward with your application right now. We really appreciate you taking the time to apply and wish you all the best in your job search!" is around 20%, which leans towards a more casual tone.

* * * * *

You can actually go back and see it.

Heres the original output, 25% formality:
"Hey there, thanks for applying to our team. Unfortunately, we won't be able to move forward with your application at this time. We appreciate you taking the time to apply and wish you the best in your job search."

Heres the one thats 5% more casual:
"Hey there, just wanted to say thanks for applying to our team. Unfortunately, we won't be able to move forward with your application right now. We really appreciate you taking the time to apply and wish you all the best in your job search!"

If you look at the differences, the output version adds five words, subtracts three words, for a total of two words gained.

The original sentence has 39 words.

2/39 = 0.05

The sentence length actually grew an equal percentage to the informalness.
It grew linearly to the difference of the length of the more casual version
versus the more formal version, divided by the length of the original.