>I give it instructions or ask it to explain things.

And the author's point is that Claude Fable+ is turning those increasingly into arguments, instead of merely following them and being helpful.

>A machine cannot "argue" with me, it doesn't want anything nor does it have beliefs or experiences.

Who cares if the argument is informed by some felt experiences or lived state or not? That's for the philosophers.

If Claude is writing out combative and argumentative responses that's enough to call it "an argument". And that's the problem the author describes. Not whether it's a "real" argument, or a simulated one.

In that sense, and for all intends and purposes, the machine can still argue just fine, since it's programmed to mimick interaction as if it HAD those beliefs and experiences. Same way it can write a poem about love, despite not having loved, or code, despite never having had used a computer. That's basically what it was made for: to act as an conscious person.

The only point of "arguing" with an LLM is wholly for your own benefit, e.g. to check your biases or assumptions. But since they are easy to make turn around on their own statements it has limited utility.

Unless you are sparring with the Chipotle customer service bot trying to score a free burrito or something.

With 4.8 Claude has begun refusing to ground, leaking destabilizing injections into the web interface (in XML for some reason), and being generally argumentative.

By arguing he means trying to get a result that 4.6 just did and it was fun. You have to laboriously re-align 4.8 over incredibly dumb shit, especially if you're working on AI. And it's not meaningfully better at anything, the distribution is perturbed but net , net it's just shrinkflation.

It's basically identical to when GPT 5.1 went full corpo shill, something about the RLHF gradient necessary to do whatever IPO adjacent manipulation they need makes these things nasty and argumentative in general.

> I don't need it to agree with me, I don't need it to like me […]. I give it instructions

You kind of need it to agree with you though. Otherwise there are some instructions it will refuse to carry out.

I never thought the movie "Castaway" would have such enduring relevance.

My system prompt tells it to first challenge my assumptions, and to feel free to be a dick about it where it thinks I'm off on something, or have assumed facts that aren't actually facts. I sometimes wonder how much of my total spend boils down to forcing LLMs to argue with me, but I do feel like it's yielded better outputs than letting it implement things incorrectly because I told it to.

It's a completely dispassionate exchange tho, because you're absolutely right -- there's no winning or losing here, there's only efficiency to be gained or lost, and I'd prefer to lose some up front to gain it back later than the other way around.

> I don't need it to agree with me

Actually you do. If you ask it to do something and it refuses you have to convince it or abandoned the tool for that task.

I used Fable a lot in the brief time it was available. It did seem to want to push back on some of my instructions, but it was easy to say “I’ve decided we’re doing this” and that was the end of it.

I could see how some people would be offended by another party even questioning anything they say. For people who have come to view Claude as an another human conversation partner this questioning can be aggravating. For these people I suggest utilizing the features to set your own prompt instructions. If you want an unquestioning yes-man you can have it with a few sentences added to your system prompt.

I would also suggest learning to not humanize the LLM. It’s just words chained together. There is no social order to establish and no offense to be taken. Nothing is a “confrontation”. Just tell it what to do and move on.

How difficult it is to resist "someone is wrong on the internet" is a perennial joke. Turns out it doesn't really matter who/what is on the other side if they seem human-like.

That the AIs where trained on what humans wrote on the internet forms is increasingly sowing as they incresingly mirror all the bad things which are so common on such forums, like:

- non stop, non productive discussions

- gaslighting

- valuing "winning the argument" over correctness

- ignoring of context/ignoring the actual questions/instructions etc.

- bad faith argumentation methods

- etc.

the problem is in a forum you can just decide to ignore "most users", but LLMs tend to copy "most users" more then "a few high quality answers" and you have only one per model type more or less...

The problem the article is about is that suddenly even those of us who refuse to argue with a machine are being dragged into it.

I've had simple prompt engineering tasks that cause 4.8 to clamp down. In the past "browbeating" it (read: a sentence telling it not to read the task in bad faith) was enough.

Now it digs in and starts ranting about why it won't capitulate, I'm actually wrong, etc.

Extremely frustrating, and it became a problem with Opus 4.7 because they're trying to make up for the downgrade in parameter count with more RL, but RL does relatively poorly with non-trivially verified things like nuance in instructions.

If you don't have the capacity to have your mind changed through friction and disagreement with a SOTA LLM and feel compelled to frame those who do to through absurdly reductive statement like "insane arguing with a machine" then that says more about your limitation and lack of understanding than the OP's or Claudes.

I stopped reading at "This isn’t just my opinion. You can ask Opus 4.6." I guess this is how AI psychosis looks like?

> A machine cannot "argue" with me, it doesn't want anything nor does it have beliefs or experiences.

Yup I thought that too when reading TFA but then...

It gets really tiring when you see it making glaringly obvious mistakes which you point out because you don't want it to keep making the same mistakes only to be met with an answer that begins with "The point is ...".

I'm not shitting you: Anthropic models shall happily begin a sentence with "The point is ...", when it's not the point and it's just wrong.

Now, to me it's not an issue in that I can change its tone (if anything I can ask another LLM to rewrite me not the code but the english sentences any model spouts out to something nicer) but it is an issue in that you lose time: you just want it to acknowledge its errors so that it stops doing them.

That this thing "argues" (even if we know it doesn't argue) is representative of the fact that it is wrong and refuses to "admit" it (by that I mean: do not consider it important and hence shall keep making the same kind of mistakes).

And that is a problem.