They test it on launch day, then benchmark it against that. A deviation of above 10% is considered a change. They're currently tracking Opus 5.5 and GPT-6 Astra.
This bench famously detected a degradation of Opus 4.6 which Anthropic later blogged about. I personally think people sense nerfs more often than they happen and that it's often about honeymoon effects.
Anthropic A/Bs my weekly quota amount. So I have an automated prompt that runs at 3 AM with a transcription task, I measure input and output tokens, and weekly/5 hour quota before and after. The absolute token counts stay within 0.1% while in mode A it counts for 1% of my 5 hour quota and mode B 4% of my 5 hour quota.
How did pissing off your customers ever become a business model?
I can't imagine sticking with a supplier that plays games like that with me. Tokens are a pretty vague quantity to begin with (you don't control how many tokens a model puts out in response) and giving a couple of purposefully wrong responses will happily inflate your bill, but you don't care because eventually it worked. It's almost an ideal vehicle to scam people.
Imagine the power company being able to decide how much you consume and at which price point.
Do Anthropic quotas give you precise remaining token counts or something? I have something similar set up for tracking my ChatGPT usage but it only gives percentages remaining, which is a pretty coarse metric.
Claude code supposedly has otel you can set via env. I haven't set it up, so I'm just repeating hearsay.. but it supposedly has everything relevant in it wrt token usage and cost
It's meant for their test env I think, so is not documented to my knowledge
I dunno, I never sense nerfs for local models, but consistently a few months after launch for corpo hosted models, seems odd my internal model for the capacity of a model drifts for anthropic models but not local ones. I've been using LLMs heavily even before ada/babbage/davinci days, and trust my internal calibration over baseless handwavey explanations for why im imagining things, especially when I have data that shows capacity regression on frontier models for tasks, e.g. one shot success at loss, 0 success in 15 attempts once nerf is sensed. Others publish their quantified capability regressions which are also more trust worthy than this kind of handwaving.
Or rather it's being.. Unsubstantiated. The Nerf conspiracy isn't that there have been a few harness and platform bugs leading to performance regressions, but that OpenAI/Anthropic have maliciously and unethically degraded their model performance post release to shed load and save money.
Yeah it's just inconceivable that companies whose entire business model started by engaging in wholesale for-profit theft and abuse of intellectual property would ever be so unethical as to try to lower their costs, especially just prior to an IPO.
Again, these things are constantly measured. They sell HEAPS through their API access to enterprise consumers that expect a model to not be nerfed after it's released. And you bet many of those enterprises, some spending many millions each month, are measuring this shit.
So this is a case of extraordinary claims requiring extraordinary evidence.
And even though it's super straight forward to collect the evidence, there seems to be zero substantiating the vibe bro conspiracy theories.
If you're going to try to argue that companies doing things, completely legal mind you, to increase their profit margins is a conspiracy theory then you're not debating in good faith. Let alone when we're speaking of a subset of companies that were fundamentally built on wholesale unethical behavior carried out for profit. Let alone when we're speaking of companies who are all racing to IPO where short term results matter more than just about anything.
Another issue is also that the risk here is probably literally zero. Any evidence in support of such could easily be dismissed, with completely plausible deniability, as a short-lived technical glitch as opposed to intentional behavior.
> an explanation for an event or situation that claims a secret, powerful group is responsible for a hidden plot, rejecting the standard or official account
I'm sorry, but yeah. The official account is a harness regression and some platform bugs.
Where is the evidence they are underhandedly and unethically regressing their models to shed load and reduce costs? This is the conspiracy theory running rampant through the vibe boroughs; that they are bait-and-switching on model capabilities then "nerfing" them to save money and shed load. Where is the evidence?!
No one here has suggested that the conspiracy theory is stupid (But I will, it is stupid), we are pointing out that the people actually measuring model performance have not found the nerfing before launch conspiracy to be true. in short, yall dumb, shut up.
I think the real story is just how easily people believe that purported conspiracy theory. It speaks to how little trust there is in these AI companies, and in Big Tech in general, that this "conspiracy" theory is perfectly plausible to lots of people
Theory (Conjecture? Hypothesis?): What we notice as "model nerfing" is the company diverting compute to training/running new unreleased models..
Remember that some people get access to the next flagship version long before us peasants do. I recall seeing the mention of "Astra" more than a month before it was officially announced
My guess is that they are dynamically changing the quality of the model to always keep the speed above some floor. So once it gets below that they switch to a worse quant or reduce reasoning level, or some combination of both.
The more likely thing that would happen is that the provider begins silently interpreting (perhaps some) high effort-level requests as medium, etc., or having a classifier do this far more subtly. As such, the load on the cluster is less, and more resources can be devoted to training. Whether the frontier labs actually do this is purely conjecture at this point.
I assume there's classification going on where a really basic "Hi how are you?" style request sent to a high-effort instance can be routed to a lower-level instance. This... is pretty much fine with me, assuming they do a good job of it.
I would also assume they use nebulous labels like "Medium Effort" or "High Effort" map to quantitative amounts of compute allocation... and that these amounts can be varied manually or automatically. Right?
I mean, there's a reason why they call it "High Effort" and not "Exactly 5 Minutes of GPU Time on Exactly 10 GPUs." They want to be able to move those sliders and tweak those knobs.
"Nerf"ing models isn't real in the vast majority of reported cases. Benchmarks like this or the 100 other "let's see if nerfing is real" copies would have shown it by now if it was.
I made a graphic to explain why people feel like the models get nerfed:
The idea is that new models can handle up to a certain level of complexity, at which point they fall apart. Every new model can handle more complexity, so there's a wonderful time upon release when you feel like you can do anything, only for you to hit the complexity ceiling a few days later when you saturate it. Rinse and repeat for the next model.
Anthropic has admitted to nerfing in the past. There have also been inference bugs. On top of that, model performance changes as they move compute to schwaggier providers as well.
I’m typing from my phone and im not going to review the semantics of Anthropic’s storied history of performance issues.
It’s not just ant. There are so many small knobs that providers can claim isn’t nerfing but “load management” or “improving user experience”. One example from OpenAI is reducing juice to reduce time to first token.
Two postmortems, neither quite "admitted to nerfing":
Sept 2025, infra bugs: "A small percentage of Claude Sonnet 4 requests experienced degraded output quality" [0], alongside "We never reduce model quality due to demand, time of day, or server load." [1]
April 2026, Claude Code: default reasoning effort was lowered from high to medium, plus a caching bug and a verbosity prompt. Per Anthropic, "The models themselves didn't regress, and the Claude API was not affected." [2]
So users were right that quality dropped, but the confirmed causes were bugs and a product default, not deliberate model degradation.
Sorry, you are correct - I modified my original post. I get frustrated every time there's a model release and 1 week later everyone is saying NERF! NERF! 99.9% of the time these people are wrong, but you are right that it's technically not 100% due to a few edge cases.
I am more skeptical about the compute provider claim - do you have any evidence of that?
That's a good observation, though I'd say here that two things could be true at the same time. But, I do personally believe that most of the reported nerfing is the case of your chart + latent evidence-less complaining. Honeymoon phases are real.
It's very much real but not necessarily malicious. We track upstream providers pretty closely. Sometimes it's a just matter of a single GPU runtime layer bug/update to break inference outputs. The model weights don't necessarily change/get quantized.
I suspect they play with their quants and perform weight sensitive tensor/parameter tuning among other things to get serving faster and some of the time for some workloads it surfaces. I feel this has a high probability of being correct and an explanation for some of this.
I refuse to believe they "play with their quants" once a model version is labelled and shipped. What does that even mean; could you explain it please? These models aren't just used through claude/codex, they are used through API access and it's quite expensive. Previous regressions were related to harness regression, and platform issues. Not some Nerf conspiracy 99% of the vibe bros believe in.
Note: I know what quantization is so don't hold back.
I would guess that if they do use such methods, it'd be to handle peak loads that go beyond their compute capacity, while they run the models at full capability when there's excess capacity
like before Anthropic signed the Colossus deal, the usage limits were insane and everyone was complaining, I wouldn't be surprised if they'd rather try to make inference faster that way than try to just limit people, at least for those on subscriptions
During peak hours requests queue and inference slows. During off-peak they can move systems over to training.
Where is the evidence they are "nerfing" the models due to request volume?
Edit: I don't know they do, I mean they could repurpose systems if they are idle. Inference demand is global, and providers like Azure have global routing options that are cheaper. Night time in the USA could be serving inference demand on the other side of the globe.
I have not been doing increasingly complex things since Opus 4.6 when models got really good.
My work at my job has stayed the same. But the model quality has varied.
They definitely tune the models in production after launch, if not only to share load during high traffic times. It’s not a crazy conspiracy that the same model can be stupider at different times.
> I have not been doing increasingly complex things since Opus 4.6 when models got really good.
This is a more a statement on the work you do and how you work versus the models. I'm doing more complex work since Fable (and now for way cheaper thanks to Opus 5.5)
With 4.6 I would still babysit a lot more code quality and so on. With the newer model I see myself talking about features at a higher level, and then not having to nitpick PRs to death. Which means most of my time is now spent talking to the model about the product instead of the implementation of the product.
What sorts of things, if you can say? Is it a similar sized/complexity codebase? Most projects do become larger and/or more complex over time. And most people's standards do creep up as they learn.
It's not about doing more complex things - complexity is more dictated by how large your codebase is, etc.
> It’s not a crazy conspiracy that the same model can be stupider
Sorry, I really do think it's a conspiracy. If nerfing were real, it would be trivial to prove. DeepSWE, SWEBench, and other benchmarks are all available for anyone to run. A "nerfing" hypothesis has to survive the fact that a statistically significant dip in benchmarks has never been observed.
Admittedly, I didn't click your link, however, based on what you've stated, there is some inaccuracy. All these big companies take your requests and the context, and route it based on the content, cost, etc.
What Anthropic presents as Opus 5.5 isn't actually a single model...it's Anthropic's ecosystem as a whole. If you are lucky, you get the top model handling your issues all the time, however, that never happens. What really happens is that your request and content are graded along with your subscription (example: API? subscription, if so, what tier? how much has the user used it? Do we trust the user? how much? how much are they paying? are they asking something we think is dangerous?) and your request and context are routed accordingly.
Anthropic isn't alone in this behavior, Open AI does it as well, just look at the respective subreddits on reddit for both if you need some examples, or just play around with the various models from both companies.
There are a few folks who've done some analysis on this (their findings were posted on reddit and X), and a bigger multi-national study is apparently coming, though I admittedly don't know their findings.
I guess the tl;dr is that Anthropic and Open AI are actually selling you "best-effort" routers, so you may or may not get the best in class model, and only they get to determine if you do or do not. No guarantees.
Nerf is real, i think we initially get full precision models and later quants. My own logs show it clearly for opus 4.5 to 5, consistently a few months post launch, models start making quant based mistakes, like slipping in inappropriate tokens (e.g. chinese ones in english text) which doesnt happen at all in the first few months and regularly later. Additionally frontier problems previously done well start being done poorly, until later model variants where performance mostly holds, likely due to them training on your data reguardless of what boxes you tick.
My local models don't display that degradation, sensed or measured. They consistently perform equally to what I expect of them, precisely because they don't change.
How does twitter explain that? Is my internal model for expectation of capacity magically not drifting for local models but somehow is for anthropic api call based models?
Its because they're addicts and addicts always grow numb and immune to their fix, needing more dopamine. They want to feel what it felt like the first time.
By the way, dont for a second think LLM hourly limits are all about revenue, they're playing into this psychology. They hire literal gambling UX designers, they want to turn you all into addicts. They want to make you reliant.
Want to run your llm like a slot machine? They'll let you do that spin the generation on a multiple, get 6x results, pick your favorite. Feel that high.
Just know you can get that same hit of dopamine by fostering your own intelligence and creating something with it. Token dealers are just selling you the shortcut, straight to the reward, short circuiting the the natural process.
Bad times ahead for many. This shit isnt good for your brain. And you all know the truth, you just wont admit it. Its doing damage, making you lazier, less intelligent.. Making you an addict.
That’s right, and it’s been like this ever since we stopped programming in assembly language. Programmers’ brains used to grow manly and strong on a strict diet of manual memory management and custom stack frame handling. Once we transitioned to soft, weak modern languages like C it’s been all downhill.
Anecdata: I've been running a long-lived claude code session with Opus 4.6 for the last few days. Yesterday, almost right after the Sonnet 5.5 announcement, codex starting asking for permission to run things a lot more often
The quality of the output/work seems the same, but the speed at which it gets stuff done is a lot slower, because it's asking for permission so much more
I don't have any numbers/stats, just my impression. However, I imagine that if Anthropic could make the models ask for permission more often, it could be an interesting way to throttle access, without degrading quality of the output
ChatGPT tends to modulate the speed at which you can type. If it is a bug they probably should have fixed this months ago, so I'm guessing it is intentional.
I wonder if more organizations approving the model on a fast-tracked basis means Anthropic is straining for more compute and thus sheds a tiny bit to handle the increased demand, especially at peak times.
Complete anecdote, and nothing to do with relative nerfing or not: Opus 5.5 has been surprisingly good for me (including the past couple hours), especially for following research-level questions/directions.
The nerfing/quantization strategy is unsustainable. The first lab to not do it wins (short term). The Anthropic pause on Fable might just have been that.
My gut tells me this involves an undisclosed, never-released grandparent model (higher-class than Fable/Astra level, roughly unsellable due to unfeasible cost). That grandparent model is distilled into lower models, of which Opus 5.5 might be an instance of.
That also guarantees protection against distilling a core business. You never make your prime weights available to the public, you only make distillings themselves available.
The downside of this strategy is that you spend a lot of compute on something that you never release, but it might be just the right play (for now) for closed weight companies.
It's a gut feeling, I have zero hard evidence to back it up.
It seems as if this is based on demand. Whenever a new model is released, I'm guessing tens of thousands of us switch over to try the latest and greatest, which overloads the servers, leading to nerfing. It's 100% dishonest, but they realized they would lose users a lot quicker if they were honest and just said "our models are overloaded, come back later".
After Fable launch I switched over to Codex and it was simply amazing, with frequent usage resets that seemed never ending. They clearly had more compute than they knew what to do with. Post Astra, Codex has gotten dumb again across all models, increased usage for no real reason, and no resets.
I'm guessing Opus 5.5 will take the heat off Codex for a bit, leading to better performance. So I guess I stick around here instead of switching again?
The only reason why claude fable is better than opus in my opinion is that it has more "criteria"... if you present a problem and then ask for his recommendation you can get an opinion on why and reasoning on why that one... Opus is going to vomit 10k lines of extremely dense prose in nerdify++ level.
Yesterday I fought claude fable to not just jump to make changes like a dog following a treat, that we were researching... at some point I introduced the word HAWAI... and only if I say HAWAI the thing can start making changes..
I was going to post here in HN just to have a "I knew this was the reason" when they release fable > 5.1
I had the exact same feeling every time they have a new big release
(which has led me to believe that's a good approximation for hedonic adaptation, I've seen tons of attempts at demonstrating nerfing via benches, none persist)
Brilliantly put. Hedonic adaptation is exactly what it appears to be.
It’s frustrating to observe communities made up of smart, professional individuals as they behave like spoiled children on the day after Christmas when new toy novelty has begun to wane.
I understand it’s relatively harmless but for goodness sake, take a step back and appreciate what you have instead of immediately wanting the thrill of a newer model. Slow down and do deliberate work to get the most out of these amazing tools. Don’t just live off the temporary thrill of finding something marginally better than what you have.
All this dishonesty and shadiness is part of why open models feel inevitable. Even if the total cost of ownership is higher (debatable; seems that way at small scales, but likely not as you grow), I'd rather have intelligence controlled by me that works for me.
The current period is as pro-customer as we're ever going to get, with cash still flying around and neither OpenAI nor Anthropic on the public market, and people are already forced into this sort of business to keep them true to their word. The point isn't even whether they're nerfing the models (I don't think they are), but that people can't seem to trust them to do right.
I wonder if API is affected by this issue, especially Claude on public clouds? Would that means the subsidized rate just means they use cheaper quantized models and it's not comparable to API spending.
I've always used Enterprise per-token billing for Claude Code and I've never understood these nerf complaints. I've never noticed any slow downs at certain times of day, or a gradual decline in quality.
There’s probably contractual guarantees in the enterprise plans. My understanding of the subscriptions is they can swap the models out if any of them is getting too heavily loaded for a period of time
First two days of this thing was like working with Einstein, then about 24-36 hours ago I started getting frustrated at bullshit that hadn't been a problem before. It was so egregious that I checked to make sure I was still on Opus 5.5 Max.
Has there ever been any measurement of this, of any sort? Honest question. I frequently see a plural of anecdotes to that effect, but I've not seen a concrete statement of fact or measurement that could be scrutinized or tested in any way.
If so, please share. This should be measurable, and I'm glad this project is measuring it.
Answers in the form of additional anecdotes, stated with even greater passion but still lacking a statement that could be tested and falsified, would validate my exact concern.
The claim was that there's an experience of a model losing power. Your claim amounts to "No, you are not experiencing what you say". That's quite a claim for you to make with no data and no argument.
Yeh it's absurd that people claim this all the time. It's some crazy conspiracy theory and when you ask for examples nothing ever shows up.
It would be economical suicide from anthropic and OpenAI to actually need models intentionally.
But hey I guess it's hard with technology that truly seems like magic.
People say if you'd bring electricity to the middle ages you'd be called a witch and burned. The same is happening to the model labs here because they are bringing tech that the world isn't ready for yet.
I was just wondering if, like certain processors, bugs get fixed and the speed goes down. Like, they find it's doing things it shouldn't, restrict it, and harm the throughput.
This is actually why I've been reluctant to setup my own degradation trackers. I'm afraid it might be too much of a time investment for something that's much easier for them to detect.
https://www.bridgebench.ai/nerf-bench
They test it on launch day, then benchmark it against that. A deviation of above 10% is considered a change. They're currently tracking Opus 5.5 and GPT-6 Astra.
This bench famously detected a degradation of Opus 4.6 which Anthropic later blogged about. I personally think people sense nerfs more often than they happen and that it's often about honeymoon effects.
I can't imagine sticking with a supplier that plays games like that with me. Tokens are a pretty vague quantity to begin with (you don't control how many tokens a model puts out in response) and giving a couple of purposefully wrong responses will happily inflate your bill, but you don't care because eventually it worked. It's almost an ideal vehicle to scam people.
Imagine the power company being able to decide how much you consume and at which price point.
Airlines, banks, health insurance…
It's meant for their test env I think, so is not documented to my knowledge
Of course it's almost entirely unsubstantiated BS.
So this is a case of extraordinary claims requiring extraordinary evidence.
And even though it's super straight forward to collect the evidence, there seems to be zero substantiating the vibe bro conspiracy theories.
The claim is that they nerf subscription accounts not API.
Another issue is also that the risk here is probably literally zero. Any evidence in support of such could easily be dismissed, with completely plausible deniability, as a short-lived technical glitch as opposed to intentional behavior.
I'm sorry, but yeah. The official account is a harness regression and some platform bugs.
Where is the evidence they are underhandedly and unethically regressing their models to shed load and reduce costs? This is the conspiracy theory running rampant through the vibe boroughs; that they are bait-and-switching on model capabilities then "nerfing" them to save money and shed load. Where is the evidence?!
> in short, yall dumb, shut up.
no u
Remember that some people get access to the next flagship version long before us peasants do. I recall seeing the mention of "Astra" more than a month before it was officially announced
I would also assume they use nebulous labels like "Medium Effort" or "High Effort" map to quantitative amounts of compute allocation... and that these amounts can be varied manually or automatically. Right?
I mean, there's a reason why they call it "High Effort" and not "Exactly 5 Minutes of GPU Time on Exactly 10 GPUs." They want to be able to move those sliders and tweak those knobs.
fuck
I made a graphic to explain why people feel like the models get nerfed:
https://x.com/thesilenceturns/status/2103551351825543610
The idea is that new models can handle up to a certain level of complexity, at which point they fall apart. Every new model can handle more complexity, so there's a wonderful time upon release when you feel like you can do anything, only for you to hit the complexity ceiling a few days later when you saturate it. Rinse and repeat for the next model.
Anthropic has admitted to nerfing in the past. There have also been inference bugs. On top of that, model performance changes as they move compute to schwaggier providers as well.
Your chart is wrong.
Where?
Unintentional tbf.
It’s not just ant. There are so many small knobs that providers can claim isn’t nerfing but “load management” or “improving user experience”. One example from OpenAI is reducing juice to reduce time to first token.
Christ this forum has become intellectually dishonest.
Two postmortems, neither quite "admitted to nerfing":
Sept 2025, infra bugs: "A small percentage of Claude Sonnet 4 requests experienced degraded output quality" [0], alongside "We never reduce model quality due to demand, time of day, or server load." [1]
April 2026, Claude Code: default reasoning effort was lowered from high to medium, plus a caching bug and a verbosity prompt. Per Anthropic, "The models themselves didn't regress, and the Claude API was not affected." [2]
So users were right that quality dropped, but the confirmed causes were bugs and a product default, not deliberate model degradation.
[0] https://status.claude.com/incidents/72f99lh1cj2c
[1] https://anthropic.com/engineering/a-postmortem-of-three-rece...
[2] https://texxr.com/handle/claudedevs
source: https://claude.ai/share/4435bbcf-d6df-44a0-b1db-f08a11858bc2
There are no bugs, just happy little accidents.
I am more skeptical about the compute provider claim - do you have any evidence of that?
and there's sometimes just huge floods of complaints from people all of a sudden, which is pretty unlikely to be a coincidence
Btw, you have a typo in the twitter handle on your profile (not in your comment), 'thesilencesturns'.
Note: I know what quantization is so don't hold back.
like before Anthropic signed the Colossus deal, the usage limits were insane and everyone was complaining, I wouldn't be surprised if they'd rather try to make inference faster that way than try to just limit people, at least for those on subscriptions
At their scale, you’d have to be setting money on fire if you’re not doing dynamic inference optimisations based on load.
API and consumer subscriptions are treated differently; all trackers measuring via API won’t notice this.
Where is the evidence they are "nerfing" the models due to request volume?
Edit: I don't know they do, I mean they could repurpose systems if they are idle. Inference demand is global, and providers like Azure have global routing options that are cheaper. Night time in the USA could be serving inference demand on the other side of the globe.
My work at my job has stayed the same. But the model quality has varied.
They definitely tune the models in production after launch, if not only to share load during high traffic times. It’s not a crazy conspiracy that the same model can be stupider at different times.
This is a more a statement on the work you do and how you work versus the models. I'm doing more complex work since Fable (and now for way cheaper thanks to Opus 5.5)
With 4.6 I would still babysit a lot more code quality and so on. With the newer model I see myself talking about features at a higher level, and then not having to nitpick PRs to death. Which means most of my time is now spent talking to the model about the product instead of the implementation of the product.
> It’s not a crazy conspiracy that the same model can be stupider
Sorry, I really do think it's a conspiracy. If nerfing were real, it would be trivial to prove. DeepSWE, SWEBench, and other benchmarks are all available for anyone to run. A "nerfing" hypothesis has to survive the fact that a statistically significant dip in benchmarks has never been observed.
What Anthropic presents as Opus 5.5 isn't actually a single model...it's Anthropic's ecosystem as a whole. If you are lucky, you get the top model handling your issues all the time, however, that never happens. What really happens is that your request and content are graded along with your subscription (example: API? subscription, if so, what tier? how much has the user used it? Do we trust the user? how much? how much are they paying? are they asking something we think is dangerous?) and your request and context are routed accordingly.
Anthropic isn't alone in this behavior, Open AI does it as well, just look at the respective subreddits on reddit for both if you need some examples, or just play around with the various models from both companies.
There are a few folks who've done some analysis on this (their findings were posted on reddit and X), and a bigger multi-national study is apparently coming, though I admittedly don't know their findings.
I guess the tl;dr is that Anthropic and Open AI are actually selling you "best-effort" routers, so you may or may not get the best in class model, and only they get to determine if you do or do not. No guarantees.
My local models don't display that degradation, sensed or measured. They consistently perform equally to what I expect of them, precisely because they don't change.
How does twitter explain that? Is my internal model for expectation of capacity magically not drifting for local models but somehow is for anthropic api call based models?
By the way, dont for a second think LLM hourly limits are all about revenue, they're playing into this psychology. They hire literal gambling UX designers, they want to turn you all into addicts. They want to make you reliant.
Want to run your llm like a slot machine? They'll let you do that spin the generation on a multiple, get 6x results, pick your favorite. Feel that high.
Just know you can get that same hit of dopamine by fostering your own intelligence and creating something with it. Token dealers are just selling you the shortcut, straight to the reward, short circuiting the the natural process.
Bad times ahead for many. This shit isnt good for your brain. And you all know the truth, you just wont admit it. Its doing damage, making you lazier, less intelligent.. Making you an addict.
You're a genius, did you think of that yourself? Or did you local token dealer teach you that?
A classic. You go, buddy, use all the cliches you want! Whatever you need to make you feel like a big clever H4cK3r.
The quality of the output/work seems the same, but the speed at which it gets stuff done is a lot slower, because it's asking for permission so much more
I don't have any numbers/stats, just my impression. However, I imagine that if Anthropic could make the models ask for permission more often, it could be an interesting way to throttle access, without degrading quality of the output
My gut tells me this involves an undisclosed, never-released grandparent model (higher-class than Fable/Astra level, roughly unsellable due to unfeasible cost). That grandparent model is distilled into lower models, of which Opus 5.5 might be an instance of.
That also guarantees protection against distilling a core business. You never make your prime weights available to the public, you only make distillings themselves available.
The downside of this strategy is that you spend a lot of compute on something that you never release, but it might be just the right play (for now) for closed weight companies.
It's a gut feeling, I have zero hard evidence to back it up.
After Fable launch I switched over to Codex and it was simply amazing, with frequent usage resets that seemed never ending. They clearly had more compute than they knew what to do with. Post Astra, Codex has gotten dumb again across all models, increased usage for no real reason, and no resets.
I'm guessing Opus 5.5 will take the heat off Codex for a bit, leading to better performance. So I guess I stick around here instead of switching again?
Yesterday I fought claude fable to not just jump to make changes like a dog following a treat, that we were researching... at some point I introduced the word HAWAI... and only if I say HAWAI the thing can start making changes..
I was going to post here in HN just to have a "I knew this was the reason" when they release fable > 5.1
I had the exact same feeling every time they have a new big release
(which has led me to believe that's a good approximation for hedonic adaptation, I've seen tons of attempts at demonstrating nerfing via benches, none persist)
It’s frustrating to observe communities made up of smart, professional individuals as they behave like spoiled children on the day after Christmas when new toy novelty has begun to wane.
I understand it’s relatively harmless but for goodness sake, take a step back and appreciate what you have instead of immediately wanting the thrill of a newer model. Slow down and do deliberate work to get the most out of these amazing tools. Don’t just live off the temporary thrill of finding something marginally better than what you have.
The current period is as pro-customer as we're ever going to get, with cash still flying around and neither OpenAI nor Anthropic on the public market, and people are already forced into this sort of business to keep them true to their word. The point isn't even whether they're nerfing the models (I don't think they are), but that people can't seem to trust them to do right.
First two days of this thing was like working with Einstein, then about 24-36 hours ago I started getting frustrated at bullshit that hadn't been a problem before. It was so egregious that I checked to make sure I was still on Opus 5.5 Max.
If so, please share. This should be measurable, and I'm glad this project is measuring it.
Answers in the form of additional anecdotes, stated with even greater passion but still lacking a statement that could be tested and falsified, would validate my exact concern.
It would be economical suicide from anthropic and OpenAI to actually need models intentionally.
But hey I guess it's hard with technology that truly seems like magic. People say if you'd bring electricity to the middle ages you'd be called a witch and burned. The same is happening to the model labs here because they are bringing tech that the world isn't ready for yet.
Open models are the endgame.
The classifier is a model; it examines the actual prompt.
They already do this for the safety "guardrails".
Truly, madly, deeply sloppy.