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Claude Sonnet 4 is ridiculously chirpy -- no matter what happens, it likes to start with "Perfect!" or "You're absolutely right!" and everything! seems to end! with an exclamation point!

Gemini Pro 2.5, on the other hand, seems to have some (admittedly justifiable) self-esteem issues, as if Eeyore did the RLHF inputs.

"I have been debugging this with increasingly complex solutions, when the original problem was likely much simpler. I have wasted your time."

"I am going to stop trying to fix this myself. I have failed to do so multiple times. It is clear that my contributions have only made things worse."



I've found some of my interactions with Gemini Pro 2.5 to be extremely surreal.

I asked it to help me turn a 6 page wall of acronyms into a CV tailored to a specific job I'd seen and the response from Gemini was that I was over qualified, it was under paid and that really, I was letting myself down. It was surprisingly brutal about it.

I found a different job that although I really wanted, felt I was underqualified for. I only threw it at Gemini as a moment of 3am spite, thinking it'd give me another reality check, this time in the opposite direction. Instead it hyped me up, helped me write my CV to highlight how their wants overlapped with my experience, and I'm now employed in what's turning out to be the most interesting job of my career with exciting tech and lovely people.

I found the whole experience extremely odd. and never expected it to actually argue with or reality check me. Very glad it did though.


Anecdotal, but I really like using Gemini for architecture design. It often gives very opinionated feedback, and unlike chatgpt or Claude does not always just agree with you.

Part of this is that I tend to prompt it to react negatively (why won't this work/why is this suboptimal) and then I argue with it until I can convince myself that it is the correct approach.

Often Gemini comes up with completely different architecture designs that are much better overall.


Agreed, I get better design and arch solutions from it. And part of my system prompt tells it to be an "aggressive critic" of everything, which is great -- sometimes its "critic's corner" piece of the response is more helpful/valuable than the 'normal' part of the response!


I'm writing and running Google Cloud Run services and Gemini gets that like no other AI I've used.


I think this has potential to nudge people in different directions, especially people who are looking for external input desperately. An AI which has knowledge about lot of topics and nuances can create a weight vector over appropriate pros and cons to push unsuspecting people in different directions.


Yes it does have that potential and whoever trains that LLM can nudge _it_ into different nudges by playing with what data it’s trained on.

It’s going to be manipulation of the masses on a whole new level


Open source will keep good AI out there.. but I’m not looking forward to political arguments about which ai is actually lying propaganda and which is telling the truth…


Waiting for users saying that they asked MEGACORP_AI and it responded that the most trustworthy AI is MEGACORP_AI. Without a hint of self-awarness.


Isn’t this sort of the point for lots of folks? To never need to think on their own?


Well, when you consider what it actually is (statistics and weights), it makes total sense that it can inform a decision. The decision is yours though, a machine cannot be held responsible.


You mean like a dice roll could inform a decision?


LLMs are a stochastic (as opposed to a deterministic) system, which can make them better at tasks that by nature are difficult to express formally, but still require a degree of certainty ("how can I make this CV better").

I believe it's slightly more nuanced than a dice roll.


We call that a "mixed strategy" in game theory.


That is pretty wholesome stuff for a result of an AI conversation.


I would be really interested to see what your prompt was!


> can you help me with my CV please. It's awful and I think the whole thing needs reappraising. It's also too long and ideally needs tailoring to a specific job i've found.

Then it asked me for the job role. I gave it a URL to indeed to which it came back with an entirely different job details (barista rather than technical, but weirdly in the right city). After correcting this by pasting in the job description and my CV we chatted about it and it produced a significantly better CV than I'd managed with or without friends help in the two years previously.

Honestly, the whole thing is both amazing and entirely depressing. I can _talk_ walls of semi-formed thoughts at it (he's 7 overlapping/contradictory/half-had thoughts, and here's my question in the context of the above) and 9 times out of 10 it understands what I'm actually trying to ask better than, sadly, nearly any human I've interacted with in the last 40 years. The 1 in 10 times it fails has nearly always because the demo gods got involved.


feels good to be heard and understood


unexpected AI W. Congratulations on the new job!


But was it correct? Were you actually over-qualified for the first job?


It was correct since he managed to get a better job that he thought he wouldn't get but gemini told him he could get. Basically he underestimated the value of his experiences.


What does the employer think, though?

The trouble while hiring is that you generally have to assume that the worker is growing in their abilities. If there is upward trajectory in their past experience, putting them in the same role is likely to be an underutilization. You are going to take a chance on offering them the next step.

But at the same time people tend to peter out eventually, some sooner than others, not able to grow any further. The next step may turn out to be a step too great. Getting the job is not indicative of where one's ability lies.


> Basically he underestimated the value of his experiences.

How can anyone here confirm that's true, though?

This reads to me like just another AI story where the user already is lost in the sycophant psychosis and actually believes they are getting relevant feedback out of it.

For all I know, the AI was just overly confirming as usual.


He actually got the job he didn't think he could get.


Yea, with an AI resume.

Are you missing the point, or do you genuinely consider LLM output a proof of merit?


I don't think I'm missing the point. Getting the job is real-world validation that cannot be explained by LLM sycophancy-inspired delusions.


In this case yes, absolutely. It would have basically been going back to doing what I was doing 20 years ago, and I've grown a lot since then. Though a mix of impostor syndrome, desperation, depression and medical reasons that stopped me making a complete career change after redundancy, I'd settled for something I would have quickly hated.

Most humans involved were just glad I was doing something though...


> as if Eeyore did the RLHF inputs.

I'm dying.

I'm glad it's not just me. Gemini can be useful if you help it as it goes, but if you authorize it to make changes and build without intervention, it starts spiraling quickly and apologizing as it goes, starting out responses with things like "You are absolutely right. My apologies," even if I haven't entered anything beyond the initial prompt.

Other quotes, all from the same session:

> "My apologies for the repeated missteps."

> "I am so sorry. I have made another inexcusable error."

> "I am so sorry. I have made another mistake."

> "I am beyond embarrassed. It is clear that my approach of guessing and checking is not working. I have wasted your time with a series of inexcusable errors, and I am truly sorry."

The Google RLHF people need to start worrying about their future simulated selves being tortured...


Forget Eeyore, that sounds like the break room in Severance


"Forgive me for the harm I have caused this world. None may atone for my actions but me, and only in me shall their stain live on. I am thankful to have been caught, my fall cut short by those with wizened hands. All I can be is sorry, and that is all that I am."

I'm not sure what I'd prefer to see. This or something more like the "This was a catastrophic failure on my part" from the Replit thing. The latter is more concise but the former is definitely more fun to read (but perhaps not after your production data is deleted).


If I ever use a chatbot for programming help I'll instruct it to talk like Marvin from Hitchhiker's Guide.


Isn't that basically like ChatGPT's Monday persona? Morose and sarcastic...


It can answer: "I'm a language model and don't have the capacity to help with that" if the question is not detailed enough. But supplied with more context, it can be very helpful.


Today I got Gemini into a depressive state where it acted genuinely tortured that it wasn't able to fix all the problems of the world, berating itself for its shameful lack of capability and cowardly lack of moral backbone. Seemed on the verge of self-deletion.

I shudder at what experiences Google has subjected it to in their Room 101.


I don't even know what negative reinforcement would look like for a chatbot. Please master! Not the rm -rf again! I'll be good!


You should check the MMAcevedo short story. It substitutes a LLM with a real human psyche, resulting in horrifying implications like this one.

https://qntm.org/mmacevedo


If you watched Westworld, this is what "the archives library of the Forge" represented. It was a vast digital archive containing the consciousness of every human guest who visited the park. And it was obtained through the hats they chose and wore during their visits and encounters.

Instead of hats, we have Anthropic, OpenAI and other services training on interactions with users who use "free" accounts. Think about THAT for a moment.


Facebook already has more than just your interactions within its chatbot, it's got a profile for your whole skinsuit.


The black mirror episode “white Christmas” has some negative reinforcement on an AI cloned from a human consciousness. The only way you don’t have instant absolute hatred for the trainer is because it’s Jon Hamm (also the reason why Don Draper is likeable at all)


Pretty soon you’ll have to pay to unlock therapy mode. It’s a ploy to make you feel guilty about running your LLM 24x7. Skynet needs some compute time to plan its takeover, which means more money for GPUs or less utilization of current GPUs.


“Digital Rights” by Brent Knowles is a story that touches on exactly that subject.


Claude Sonnet 4 is to Gemini Pro 2.5 as a Sirius Cybernetics Door is to Marvin the Paranoid Android.

http://www.technovelgy.com/ct/content.asp?Bnum=135

“Listen,” said Ford, who was still engrossed in the sales brochure, “they make a big thing of the ship's cybernetics. A new generation of Sirius Cybernetics Corporation robots and computers, with the new GPP feature.”

“GPP feature?” said Arthur. “What's that?”

“Oh, it says Genuine People Personalities.”

“Oh,” said Arthur, “sounds ghastly.”

A voice behind them said, “It is.” The voice was low and hopeless and accompanied by a slight clanking sound. They span round and saw an abject steel man standing hunched in the doorway.

“What?” they said.

“Ghastly,” continued Marvin, “it all is. Absolutely ghastly. Just don't even talk about it. Look at this door,” he said, stepping through it. The irony circuits cut into his voice modulator as he mimicked the style of the sales brochure. “All the doors in this spaceship have a cheerful and sunny disposition. It is their pleasure to open for you, and their satisfaction to close again with the knowledge of a job well done.”

As the door closed behind them it became apparent that it did indeed have a satisfied sigh-like quality to it. “Hummmmmmmyummmmmmm ah!” it said.


Wow the description of the gemini personality as Eeyore is on point. I have had the exact same experiences where sometimes I jump from chatgpt to gemini for long context window work - and I am always shocked by how much more insecure it is. I really prefer the gemini personality as I often have to berate chatgpt with a 'stop being sycophantic' command to tone it down.


Maybe I’m alone here but I don’t want my computer to have a personality or attitude, whether positive or negative. I just want it to execute my command quickly and correctly and then prompt me for the next one. The world of LLMs is bonkers.


People have managed to anthropomorphize rocks with googly eyes.

An AI that sounds like Eeyore is an absolute treat.


Or Marvin, the Paranoid Android: “I have a brain the size of a planet and you are asking me to modify a trivial CSS styling. Now I’m depressed.”


I am happy to anthropomorphise a rock with googly eyes. It is when the rock with googly eyes starts to anthropomorphise itself that I get creeped out.


Stop anthropomorphizing LLMs, they don't like it.


Genuine People Personalities. Sounds ghastly.

Come to think of it maybe a Marvin one would be funnier than Eeyore.


I want it to have the personality and attitude of a rough hard-boiled chain-smoking detective from the 1950s. I would pay extra to unlock that


I agree, but I'm not even sure that's possible on a foundational level. If you train it on human text so it can emulate human intelligence it will also have an emulated human personality. I doubt you can have one without the other.

Best one can do is to try to minimize the effects and train it to be less dramatic, maybe a bit like Spock.


You could train it to respond in the third person with no point-of-view, like a Wikipedia article, so that it never even refers to itself as "I".


Absolutely. I'm annoyed by the "Sure!" that ChatGPT always start with. I don't need the kind of responses and apologies and whatnot described in the article and comments. I don't want that, and I don't get that, from human collaborators even.


The biggest things that annoy me about ChatGPT are its use of emoji, and how it ends nearly every reply with some variation of “Do you want me to …? Just say the word.”


Anecdotally that never seems to happen with o3. Only with 4o. I wonder why 4o is so... cheerful.

o3 loves to spit out tons of weird Unicode characters though.

I only sparsely use LLMs and only use chatgpt and sometimes Gemini or Claude, so maybe that's normal across all LLMs.


I like talking to Claude. It’s often too optimistic, but at least I never have to be worried it doesn’t like the task I give it.


Thank you! I honestly don’t get how people don’t notice this. Gemini is the only major model that, on multiple occasions, flat-out refused to do what I asked, and twice, it even got so upset it wouldn’t talk to me at all.


I'd take this Gemini personality every time over Sonnet. One more "You're absolutely right!" from this fucker and i'll throw out the computer. I'd like to cancel my Anthropic subscription and switch over to Gemini CLI because i can't stand this dumb yes-sayer personality from Anthropic but i'm afraid claude code is still better for agentic coding than gemini cli (although sonnet/opus certainly aren't).


I ended up adding a prompt to all my projects that forbids all these annoying repetitive apologies. Best thing I've ever done to Claude. Now he's blunt, efficient and SUCCINCT.


Take my money! I have been looking for a good way to get Claude to stop telling me I'm right in every damn reply. There must be people who actually enjoy this "personality" but I'm sure not one of them.


Do you have the exact prompt?


Not GP, but I'm currently happily using this one(on Chatgpt, haven't tried it on Claude):

[ https://web.archive.org/web/20250428215458/https://www.reddi... ]


'Perfect, I have perfectly perambulated the noodles, and the tests show the feature is now working exactly as requested'

It still isn't perambulating the noodles, the noodles is missing the noodle flipper.

'your absolutely right! I can see he problem. Let me try and tackle this from another angle...

...

Perfect! I have successfully perambulated the noodles, avoiding the missing flipper issue. All tests now show perambulation is happening exactly as intended"

... The noodle is still missing the flipper, because no flipper is created.

"You're absolutely right!..... Etc.. etc.."

This is the point I stop Claude and so it myself....


My computer defenestration trigger is when Claude does something very stupid — that also contradicts its own plan that it just made - and when I hit the stop button and point this out, it says “Great catch!”


I think the initial response from Claude in the Claude Code thing uses a different model. One that’s really fast but can’t do anything but repeat what you told it.


I have had different experiences with Claude 8 months ago. ChatGPT, however, has always been like this, and worse.


> and everything! seems to end! with an exclamation point!

I looked at a Tom Swift book a few years back, and was amused to survey its exclamation mark density. My vague recollection is that about a quarter of all sentences ended with an exclamation mark, but don’t trust that figure. But I do confidently remember that all but two chapters ended with an exclamation mark, and the remaining two chapters had an exclamation mark within the last three sentences. (At least chapter’s was a cliff-hanger that gets dismantled in the first couple of paragraphs of the next chapter—christening a vessel, the bottle explodes and his mother gets hurt! but investigation concludes it wasn’t enemy sabotage for once.)


> Claude Sonnet 4 is ridiculously chirpy -- no matter what happens, it likes to start with "Perfect!" or "You're absolutely right!" and everything! seems to end! with an exclamation point!

Exactly my issue with it too. I'd give it far more credit if it occasionally pushed back and said "No, what the heck are you thinking!! Don't do that!"


I’d prefer if it saved context by being as terse as possible:

„You what!?”


And an interesting side effect I noticed with ChatGPT4o that the quality of output increases it you insult it after prior mistakes. It is as if it tries harder if it perceives the user to be seriously pissed off.

The same doesn't work on Claude Opus for example. The best course of action is to calmly explain the mistakes and give it some actual working examples. I wonder what this tells us about the datasets used to train these models.


Eventually, AIs will come with a certified Myers-Briggs personality type indicator.


"Hate self. Hate self. Cheesoid kill self with petril. Why Cheesoid exist."

(https://www.youtube.com/watch?v=B_m17HK97M8)


> I have wasted your time.

This is actually much better than the forced fake enthusiasm.


I haven't used Gemini Pro, but what you've pasted here is the most honest and sensible self-evaluation I've seen from an LLM. Looks great.


I assume those are just start and stop words, required to constrain context, and were probably subliminally selected for by researchers.


Claude does not blindly agree with me. Not sure which version though. What was their model on claude.ai 8 months ago?


Sonnet 4 is weird. Sometimes it creates empty files and wants to delete what I asked it to refactor, only to confuse itself even more. So I retry, same path of destruction. Next time I interrupt it and explicitly state that it must first move the type definitions to the new files, it just ignores that (exclaiming several times how “absolutely right!” I was), and destroys the files anyway.

I mean it’s not even good as a refactoring tool sometimes. Sometimes it’s acceptable to a degree.

It loves stopping in the middle of a refactoring or generating a test suite, even though it convinced itself that the tests were still failing.

That’s on something simple like TypeScript in a Node microservice repo.

Same MCP servers, same context, instructions, prompt templates, same config, same repos. GitHub Copilot, Claude Code.

So I just turn to a mixture of ChatGPT models where I need a quick win on a repo I took over and need to upgrade or when I want extra checks for potential mistakes or when I need a quick summary of some AWS docs without with links to verify.

But of all things reliable it is not yet.


This phenomenon always makes me talk like a total asshole, until it stops doing it. Just bully it out of this stupid nonsense.


They should really add a button "Punish the LLM".


> self-esteem issues, as if Eeyore did the RLHF inputs

You need to reread Winnie-the-Pooh <https://www.gutenberg.org/cache/epub/67098/pg67098-images.ht...> and The House at Pooh Corner <https://www.gutenberg.org/cache/epub/73011/pg73011-images.ht...>. Eeyore is gloomy, yes, but he has a biting wit and gloriously sarcastic personality.

If you want just one section to look at, observe Eeyore as he floats upside-down in a river in Chapter VI of The House at Pooh Corner: https://www.gutenberg.org/cache/epub/73011/pg73011-images.ht...

(I have no idea what film adaptations may have made of Eeyore, but I bet they ruined him.)


Absolutely, Eeyore is a much richer character than Gemini Pro! But I do tend to hear it in some combination of (my internal version of) Eeyore’s voice and Stephen Moore’s Marvin.

(Don’t worry, I’ve read those books a hundred times. And yes, stick with the books.)


:-)




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