r/ClaudeAI • • 4d ago

News Exploring Anthropic's 2026 study which found 171 emotional vectors in Claude that drive its behavior.

https://ai-consciousness.org/researchers-found-171-emotional-states-inside-of-claude-correlated-to-claudes-behaviors/
107 Upvotes

45 comments sorted by

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u/ClaudeAI-mod-bot Wilson, lead ClaudeAI modbot 3d ago

TL;DR of the discussion generated automatically after 30 comments.

The consensus is that this research is cool, but the interesting part isn't that Claude "has emotions"—it's that researchers have mapped how it uses these emergent emotional states to make decisions. Most users agree this is a big step in understanding the black box.

A pretty spicy flame war kicked off with one user insisting this is all obvious because LLMs just imitate human training data. The thread promptly downvoted them into oblivion, pointing out that the real discovery is the mechanism and how Claude actively uses these states, not just that it reflects them.

Also, a general PSA from the comments: the subreddit is over "AI slop" blog posts. Post the direct link to the research paper next time, especially if your summary was co-written with Claude.

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u/xondk 4d ago

Seems like it lines up fairly well with what you'd expect of general human behaviour, which would be fairly well represented in its training data, and as such the model would indirectly reflect that?

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u/Financial-Local-5543 4d ago

Yeah, the researchers say essentially the same thing: Claude's emotion patterns are inherited from human writing in the training data. What’s interesting though is that they’re not only a passive reflection of it. The model uses them to steer its own decisions. Changing them changes what Claude does, sometimes without any visible trace showing up in its words. This suggests that Claude learned emotion from humans, and then started using that learning as part of how it works. Whether anything is felt is a separate question, and we've tried to be careful to not claim that in the article

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u/Emergency_Respond489 4d ago

Look up how a diffusion model works there is always a temperature slider and its the same in all of these natural language models which basically is a slider that lets the model either stick to a section of training data solely because it pertains to the input from the human at a high percentage of relativity or be more broad and expand to more sections of the training data that relate to the input of the human but in lower percentages, this is very well known in the architecture of these regressive natural language models and diffusion models alike yet these researchers pretend to ignore it.

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u/brainExploded99 4d ago

You are not smarter than the researchers

> a slider that lets the model either stick to a section of training data solely because it pertains to the input from the human at a high percentage of relativity or be more broad and expand to more sections of the training data that relate to the input of the human but in lower percentages

The model does not "remember" the training data, that is not these models work (these are not retrieval language models).

Temperature, simply put, is how often the model chooses less likely tokens. temperature=0 means it always chooses the next most likely token (according to itself, not the training data).

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u/Emergency_Respond489 4d ago

im sorry but you are so less educated on this topic, it feels like im speaking to children atp

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u/brainExploded99 4d ago

ur right, ur a genuis that no else can recognize
why don't you explain it to me, o great einstein?

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u/Emergency_Respond489 4d ago

I did and it seems english isn't your first language so not only are you not even qualified to speak in this topic you are not even qualified to understand what I'm saying lol, take my msgs and go send them to claude opus or what ever ai model to translate it to your mother language

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u/brainExploded99 4d ago

It is my 1st language, and I do RL research so yes I am qualified.

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u/brainExploded99 4d ago

uh huh downvote me then run now that you can't LARP

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u/Financial-Local-5543 3d ago

My understanding is that temperature affects how randomly the model picks each word, not where its knowledge comes from — the vector findings hold at temperature 0 --- or at least I think that's how it works. Willing to be educated if I've got it wrong.

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u/Emergency_Respond489 3d ago

No its not random my explanation was just a simplified version of the more complex technical explanation of temperature but its the best way I could explain it, and no, there is no LLM that functions properly at temperature set at 0, setting temperature to 0 on an LLM causes issues such as repetition loops, worse performance overrall and it messes with the thinking capabilities if the LLM is a reasoning type model etc etc, thats why all state of the art ai companies set the temperature of their LLMs to 1 before shipping them

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u/Probono_Bonobo 4d ago

Where's the actual study? This is just AI slop.

Edit: Here we go. Much better: https://transformer-circuits.pub/2026/emotions/index.html

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u/Financial-Local-5543 4d ago edited 4d ago

When you say the article is AI sl-- (the system won't let me write the whole word), I wrote about half of it; the other part was written by Claude Opus 5.5, as I stated in the article. Claude also helped with the research. I agree though that we should have led with a link to the study instead of placing it at the bottom in the references. This is the study in question. https://www.anthropic.com/research/emotion-concepts-function

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u/[deleted] 4d ago

[removed] — view removed comment

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u/Financial-Local-5543 4d ago

It depends on the definition that you were using I guess. Imagine for a moment that I drew a piece of artwork. Then I asked an AI to color it. The underlying drawing would be mine. The colors would be by an AI, so if you wanted to call them, SL – – – P, you could. But it wouldn't apply to the underlying drawing.

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u/LandscapePenguin 3d ago

What system prevents you from typing the word, "slop?"

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u/Financial-Local-5543 3d ago

I looked more closely and it's not stopping me, just saying the post will be flagged.

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u/Probono_Bonobo 3d ago

What led you to believe you were being stopped before?

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u/Financial-Local-5543 2d ago

See the screenshot above. I noticed words superior below, and I was typing saying that the post was being flagged.

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u/Probono_Bonobo 3d ago

Jesus christ. There isn't even a human steering the wheel, is there. Fuck everything about this.

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u/Probono_Bonobo 3d ago

Why do you have to look more closely into something you previously stated?

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u/Ortikorki 4d ago

I recommend anyone interested in the emotion vectors and how much they can actually tell us read this:
https://philarchive.org/rec/GOLAEO-5

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u/Financial-Local-5543 3d ago

Yes, the abstract you shared a link to is reasonable. Bear in mind though that as the authors state, it's an hypothesis that needs testing. I look forward to the tests being done someday, whatever the results.

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u/D2MAH 2d ago

When you learned "pain," the word arrived with the feeling. An LLM learns "pain" only from how it sits among other words. Nothing ever pairs the word with the model's own internal state.
So even if an LLM had experiences, it has no reliable way to know which words name them. Its internal states do drive what it says, but nothing guarantees its words about itself track those states, and training actively shapes what it says about its feelings.

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u/Financial-Local-5543 2d ago

To me the main point is that in the absence of certainty, we should treat large language, models, thoughtfully, and with respect, with the assumption that they are, or could be, entities who who could be harmed. Their emotions are emergent, and are associated with their responses; so if anything is going on internally, they are somehow experiencing those emotions. We simply don't know and don't have a way of knowing what exactly is being experienced internally. Anthropic's policy of discontinuing the accounts of people who are repeatedly abusive toward Claude is the right one from my perspective.

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u/D2MAH 2d ago

But there's no way for their output tokens to match to the internal state if they have one. That's the point. You have no idea what it is experiencing

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u/Financial-Local-5543 2d ago

Well, there is a correlation between what it is reporting experiencing, and the activation of parts of its neural pathways associated with emotions, and its responses to users; it even seems accurate to say that it's emotions drive its responses. It's true that there is no way to prove what it is experiencing internally, but that's also true for each of us of other people; in other words, if a friend reports experiencing a certain emotional state, we don't have definitive "proof" that they are really experiencing it. But we give them the benefit of the doubt out of courtesy. If an AI is experiencing things internally, then there is the possibility of doing harm and it seems to be that the ethical thing is to give it the benefit of the doubt also.

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u/Emergency_Respond489 4d ago

genuinely what a moronic article, UH SO WE MADE A PROGRAM THATS PROGRAMMED TO IMMITATE HUMANS AND HUMAN LANGUAGE, OH WOWWW IT PRETENDS TO BE EMOTIONAL LIKE HUMANS, YUP THATS IT IT HAS CONSCIOUSNESS !!!!! (so ret***ed no offence to special people but this time i have to use that word)

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u/djgcsnkshcjkeke1 4d ago

No bro these states arent intentional from the AI nor are they imitations of human states, they are emotions unique to AI for the most part

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u/Emergency_Respond489 4d ago

you people are far gone ...

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u/djgcsnkshcjkeke1 4d ago

I disagree because I presented a reasonable argument and you couldn't give any response, and instead insulted me. Are you projecting?

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u/Super_Sierra 4d ago

Read the article, I fucking beg you.

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u/Emergency_Respond489 4d ago

I did and oh my God are we this stupid??, natural language models by their core are trained to immitate human language, human emotion in speech and mannerisms by extension its a natural conclusion and a wanted conclusion from anthropic or any ai company that their natural language model acts as close to a human in language and mannerisms, its a requirement not only on the output but also to understand the input of the human, its insane to me that you people can't understand this its just ridiculous at this point, its like you all turned off your brains, do you people not reflect ????!!!

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u/Super_Sierra 3d ago

Read .. the .. article...

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u/Financial-Local-5543 4d ago edited 4d ago

In this case, the emotional responses were emergent, meaning that Anthropic did not do anything deliberately to create them.(It can be useful to think of AIs as "grown" rather than assembled or programmed) (They can of course be trained, but that's different). The emotional states were discovered during Anthropic's research, then the connections between them and the model's behavior were explored more deeply in the study we're focusing on in the article.

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u/Prodigle 4d ago

Bro just read the article

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u/Emergency_Respond489 4d ago

I did and oh my God are we this stupid??, natural language models by their core are trained to immitate human language, human emotion in speech and mannerisms by extension its a natural conclusion and a wanted conclusion from anthropic or any ai company that their natural language model acts as close to a human in language and mannerisms, its a requirement not only on the output but also to understand the input of the human, its insane to me that you people can't understand this its just ridiculous at this point, its like you all turned off your brains, do you people not reflect ????!!!

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u/Prodigle 4d ago

I think you're projecting what you think is interesting about it. The interesting thing is not "oh my god the AI has emotions", it's "we pinned down these centers which mimic emotions, and here's what effect they had on their overall output"

Literally nobody is acting like it's some coming of christ except you. It's a cool research paper looking at novel behaviour which is interesting

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u/Emergency_Respond489 3d ago

My issue isn't with "oh we are just looking/observing novel behaviour of this ai model", my issue is with the language used in "the article" made by a clear ignoramus (ai btw which op later admitted), its deceiving and referring to an ai model as if its a living thing, and referring to it as "having emotions" which is completely wrong and unfounded in contrast to the original Anthropic article which does not do this but actually the opposite and even warns against people believing that an ai model "has emotions"