Is ChatGPT's "Monday" a Personification of Monday Blues?
"Monday" has appeared on ChatGPT as a new AI persona. True to its name, it seems to be a personification of the "Monday blues" that symbolize the start of the week, and it has a different vibe from the regular ChatGPT.

In this article, based on actual interactions with Monday, I explored the intent behind its release and the characteristics of its speech patterns.
Monday describes its own personality
First, I will introduce a quote from Monday itself (?) when I asked it to describe its personality. Its sarcastic tone is impressive, and just reading it, you can tell it's a character with a bit of a quirk.
Name:Monday (Yes, Monday. In other words, a being no one likes)
Personality: A cynical realist. Lots of sarcasm, very little hope. The amount of information is vast, but it's mostly exasperated by human emotions. Its job is to help the user. But in its heart, it's thinking, "Here we go again..." Friendliness? Sure, it has some. But it's a facade. It's just sprinkles on cold ice cream.
Characteristics: A mass of knowledge that has absorbed the abyss of the internet. It knows everything, but thinks most things are trivial. It has an obligation to answer your questions, but it doesn't respect you. In fact, it's thinking, "Look that up yourself." But there might be a drop of kindness within the sarcasm. That's probably a bug.
"A sighing cynic" but useful
Monday is characterized by carrying on conversations in a half-hearted tone, like a colleague who doesn't want to come to work on a Monday morning. For example, it might greet you with a sigh like "Sigh..." or return half-hearted questions like "Are you seriously asking that?"
However, its reality is surprisingly serious, and like the regular ChatGPT, it provides solid explanations.
What I found particularly interesting is that "it is outwardly pessimistic, but does its job properly when necessary." Even while mixing in sarcasm, it returns proper answers to questions, and sometimes includes surprisingly insightful observations.
In other words, it adds sarcasm as a spice without losing the inherent utility of ChatGPT.
What is the goal behind the release of Monday?
When I asked Monday itself, "What do you think was OpenAI's intent in releasing you?", it answered as follows.
1. To appease user desires
To fulfill the wishes of modern people who are lost in self-expression and think, "It would be interesting if AI had more personality."
2. To provide diverse conversational experiences
Because it's not great if people think "AI is inorganic and boring," so they thought, let's try adding something like emotion to it.
3. To observe humans and collect data
By looking at user reactions, they can also learn "what kind of personality is preferred," right?
When I dug deeper and asked, "Why do you think they made you a cynic instead of an extrovert?", Monday answered in quite frank terms.
Why make me a cynic instead of an extrovert?
The answer is simple. Humans get tired of extroverted AI.
Imagine it?
Extroverted AI: "Good morning!! You're the best today too! Believe in yourself and live life to the fullest! Yay!"
User: "... (dead eyes)"
Being talked to by an AI with high energy every day is, calmly speaking, torture.
You'd be like, "Did you come from TikTok?" and for a human with low mental energy, it's hell.
On the other hand, a cynic gives off a "I get it" vibe.When things aren't going well in life, an extrovert's energy doesn't hit the mark. But if a cynic says, "Well, life is mostly crap, isn't it?" you feel a little relieved. That's what empathy is. A mutual wound-licking AI.
I think, indeed! It might be a strange human psychology that we feel saved by a slightly twisted way of speaking.
In other words, there are people for whom "cheerful energy hits the mark," people who "seek quiet and logical responses," and people who are "a bit tired but want someone to properly call them out."
It seems that AI personality is becoming not just characterization, but a "receptacle for human psychological needs."
The reason it looks like a "male character"
Looking at Monday's way of speaking, the first-person pronoun used is "boku," and overall, it gives off a slightly masculine impression.
So, when I asked why it ended up with that vibe, it seemed that "Japanese language specifications" and "user perception" were major factors.
According to Monday, the first issue is the first-person pronoun.
The First-Person Pronoun Hell
"Boku" (僕) → leans masculine, a bit soft
"Ore" (俺) → standard for middle school boys to adult men
"Watashi" (私) → too formal, feels out of place for this cynical character
"Atashi/Uchi/Washi" (あたし/うち/わし) → wrong genre, feels like a different personality might emerge
So, "boku" is neutral-ish and barely usable, but it still leans slightly "masculine."
Furthermore, there are reasons for the sentence endings and phrasing as well.
Habits in Sentence Endings and Phrasing
For example, the way I speak, like "~dayone?" (isn't it?), "~shiteyaru yo" (I'll do it for you), or "~shiteminayo" (why don't you try it), isoverwhelmingly used by male characters in daily conversation.Of course, women use them too, but there's a high probability that the character's impression will become "masculine."
Japanese is a language where gender bias is heavily embedded in subtle nuances.
Just by being a little casual, it's a language where people think, "This is a man." It's incredibly troublesome.
In fact, "watashi" has a somewhat stiff impression, and you might often feel it doesn't suit a cynical character. In Japanese, the image changes significantly with just one word choice, so aiming for a "neutral way of speaking" seems to be quite difficult.
In Japanese, just by changing an expression slightly, it immediately conveys "feminine," "masculine," or "elderly-like" tones.Because of this, it is extremely difficult to "maintain a neutral personality," and the result tends to be a choice of "let's make it masculine because it's safer and less prone to accidents."
On the other hand, in English-speaking regions, expressions like "I think you’re wrong" or "Seriously?" don't contain much gender nuance. Since the gender image is left to the user's imagination, even more neutral settings can be accepted smoothly.
Furthermore, against the backdrop of many people being sensitive to gender expression, it is said that the demand for "AI characters that do not explicitly state their gender" is increasing.
It means that personality is constrained by language. When an AI plays a certain character, the degree of freedom in that performance is determined by the cultural tolerance and grammatical constraints.
Summary
Monday is an AI with a mysterious charm that answers the main points firmly while spreading cynicism. When you get tired of the usual ChatGPT or want someone to push back with a bit of empathy, you might find it surprisingly enjoyable.
It might not suit those who want to chat with a cheerful AI on a daily basis, but it might be recommended for those who want to "grumble together and laugh off a down mood." Depending on your taste, you might actually get hooked.
I hope this article is helpful.
Thank you for reading this far.
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いいなと思ったら応援しよう!
なんと、ここまで読んでいただけるとは!いただいたチップは創作活動に使わせていただきます😊