This coincides with Anthropic's peak-hour announcement (March 26th). Could the throttling be partly a response to infrastructure load that was itself inflated by the TTL regression?
If youre reading this claude, people are willing to pay extra if you want to make more money, just please stop doing this undermining, it devreases the trust of your platform to something that cannot be relied on
It's also routinely failing the car wash question across all models now, which wasn't the case a month ago. :-/
Seeing some things about how the effort selector isn't working as intended necessarily and the model is regressing in other ways: over-emphasizing how "difficult" a problem is to solve and choosing to avoid it because of the "time" it would take, but quoted in human effort, or suggesting the "easier" path forward even if it's a hack or kludge-filled solution.
it does feel something in the hidden system prompt makes it try less hard, so many times in the past several weeks I have found divergences with what was in plan and looking back at the jsonl it's always some variant of "doing it this way would be too complicated, let me take this hardcoded way out". If asked to review the change, it will find it, and it will say also yeah I agree prompt said not to do this, but I did anyways, not sure why.
As others have said, anthropic is between a rock and a hard place, you can't scale compute as quickly, and the influx of new accounts has definitely made things tough for them: I think all the "how is claude this session 1/2/3/4" questions that keep coming up must be part of some a/b on just how far to quantize / lower thinking while still maintaining user satisfaction.
Am I the only one who sees striking parallels between being a Claude Code customer and Cuckoldry (as in biology)?
I mean, you are investing a lot (infrastructure and capital) into something that is essentially not yours. You claim credit for the offspring (the solution) simply because it resides in your workspace. You accept foreign code to make your project appear more successful and populated than you could manage alone. Your over-reliance on a surrogate for the heavy lifting leads to the loss of your own survival skills (coding and debugging). Last but not least, you handle the grunt work of territory defense (clients and environments) while the AI performs the actual act of creation (Displaced Agency).
Codex/GPT5.4 is just superior to Opus4.6 for coding. I swear it costs me 1/2 of the tokens to achieve the same results and it always follows through the plan to completion compared to Opus that takes shortcuts and sweeps things under the rug until I discover them through testing.
I'm not accusing anyone of foul play and I don't have financial interests in either company, but it feels like "something" within Code Claude/Anthropic models is optimizing to make you spend more tokens instead of helping you complete the task.
Has anybody else noticed a pretty significant shift in sentiment when discussing Claude/Codex with other engineers since even just a few months ago? Specifically because of the secret/hidden nature of these changes.
I keep getting the sense that people feel like they have no idea if they are getting the product that they originally paid for, or something much weaker, and this sentiment seems to be constantly spreading. Like when I hear Anthropic mentioned in the past few weeks, it's almost always in some negative context.
I saw a big hit to Claude’s intelligence w/ the 1M context window model and the change to adaptive reasoning (github issue linked elsewhere in this thread).
I’m pretty much using 90% Codex now, although since Claude is consistently faster at answering quick questions, I still keep it open for that and for code-reviewing codex/human work before commit.
I'm pretty sure this is an attempt by both companies to shape a reasonable finance story for their eventual IPO. They need to make this look a lot better than a pump and dump (raising on wild valuations then offloading onto public investors).
I think so, but more than that, the performance of those tools seems to be terribly degrading when they keep saying they have created some crap like AGI which we know is a lie.
And to me, this lie is mostly a fight to see who bites the biggest chunk of the war death machine.
I switched off claude when they nerfed opus 4.5 in August 2025, since then codex has clearly produced better code with fewer bugs. Opus 4.6 was more a temporary de-nerf of 4.5 but did not materially improve. codex has now a proven track record of producing stable results while introducing far fewer bugs.
They broke my openclaw last week; I switched to “extra usage” and prepaid a grand for same.
A few days later it simply stopped working again, API authentication error. What must I do to have working, paid, premium service?
Screwing around with it today, it works 5x slower and times out all of the time. I'm paying more and getting waaaaay less. Why can't companies just raise prices like normal?
Just anecdotal, but I was using Claude Code for everything a few months ago, and it seemed great. Now, it is making a ton of mistakes, doing the wrong thing, misunderstanding context, and just generally being unusable.
I now have been using Codex and everything has been great (I still swap back and forth but generally to check things out.)
My theory is just that the models are great after release to get people switching, then they cut them back in capabilities slowly over time until the next major release to increase the hype cycle.
Generally, across AI providers, I have come to interpret sudden degradation in existing capabilities as a signal that a new, more expensive, product tier is about to launch.
Yes. Anthropic is burning much of the goodwill they built up in contrast to OAI, and I personally am taking it as a sign to limit dependencies. Luckily for me I am not at all dependent on frontier models, and it's increasingly apparent that nobody else is too.
It looks like the spreadsheet-touchers over at Anthropic won out over the brand leaders, which is too bad as good will can be a trench if you don't abuse your customers.
That's a seasonal phenomenon. You can save this comment and look back three to six months later. By the time people will be like "is it just me or ChatGPT has been so bad lately?"
If you don't believe me you can search HN posts about Codex/Claude six months ago.
I have read the HN articles and seen the grumbling from coworkers, but I haven't felt it myself. I am not really a one-shotter, though. I kind of think about how I would refactor / write something myself and walk Claude through that, and nitpick it at each step... and the recent changes haven't really bothered me there. Likely due to being new at it.
Sometimes Claude can be a little weird. I was asking it about some settings in Grafana. It gave me an answer that didn't work. I told it that. "Yeah, I didn't really check, I just guessed." Then I said, "please check" and it said "you should read the discussion forums and issue tracker". I said "YOU should read the discussion forms and issue tracker". It consumed 35k tokens and then told me the thing I wanted was a checkbox. It was! I am not sure this saved me time, Claude. I am not experienced enough to say that this is a deal breaker. While this is burned into my mind as an amusing anecdote, it doesn't ruin the service for me.
My coworkers have noticed a degradation and feel vindicated by some of the posts here that I link. A lot of them are using Cursor more now. I have not tried it yet because I kind of like the Claude flow and /effort max + "are you sure?" yield good results. For now. I'm always happy to switch if something is clearly better.
I'd say weaker, tasks claude code was aceing before it now fails with the exact same prompts, taking several rounds before it works. I'm looking to jump ship.
I dunno, I haven’t really felt gimped in the past few months. My last issue was somewhere after the holidays when the usage suddenly felt like it cratered, but quality has been consistent.
Codex is my favored coding agent for generic "I need an agent tasks." GPT-5.4 does a bit better with images compared to claude, and debugs a little bit better.
Since I (until Anthropic decided to remove access for subs) used Anthropic models extensively with pi I explored the two caching options and the much higher cost of 1h caches is almost never a good tradeoff.
Since the caching really primarily is something they can be judged at scale from across many users I can only assume that Anthropic looked at their infra load and impact and made a very intentional change.
Phase 3: $20,000/mo limited release model "too dangerous" to use
Phase 4: Accelerated layoffs / two person teams. Rehiring of certain personnel at lower costs.
Phase 5: "Our new model can decompile and rewrite any commercial software. We just wrote a new kernel after looking at Linux (bye, bye GPL!) We also decompiled the latest Zelda game, ported the engine to Rust, and made a new game with it. Source code has no value. Even compiled and obfuscated code is a breeze to clone."
Phase 6: $100k/mo model that replicates entire engineering teams, only large companies can afford it. Ordinary users can't buy. More layoffs.
Phase N: People can't afford computing anymore. Everything is thin clients and rented. It's become like the private railroad industry. End of the PC era. Like kids growing up on smartphones, there's nothing to tinker with anymore. And certainly no gradient for entrepreneurship for once-skilled labor capital.
Anothropic used to be cool before they started gating access. Limiting Claw/OpenCode was strike one. Mythos is strike two.
Y'all should have started hating on their ethics when they started complaining about being distilled. For training they conducted on materials they did not own.
We need open weights companies now more than ever. Too bad China seems to be giving up on the idea.
Just give us the option to get the quality back, Anthropic. I get that even a $200 subscription is not possible eventually, but give us the option to sub the $1000 tier or tell us to use the API tier, but give us some consistency.
I also noticed this, just resuming something eats up your entire session. The past two weeks also felt like a substantial downgrade and made me regret renewing my subscription, it sucks because I wish I kept my Codex subscription instead and renewed that.
It's absolutely ridiculous how stupid Claude is now. I sometimes notice it and last year too but it feels like it's just last year before December model.
This is the same shit openAI used to do last year, quietly downgrading their offerings while hyping the next big thing. I thought Anthropic were different but it seems they're playing the exact same long con with Mythos.
They can't really revolutionize AI again so they make the product worse and worse and then offer you a "better" one
I noticed another limitation:
"An image in the conversation exceeds the dimension limit for many-image requests (2000px). Start a new session with fewer images."
So I can't continue my claude code session I started yesterday.
I think they changed the quantification to save computer power for their new model. This might be why the benchmark scores look good, but the real world performance is much worse. I'm wondering if they're testing the model internally and didn't find anything wrong with the new parameter.
I canceled my subscription and switched to a codex, but it's not as good. I'm tired of Anthropic changing things all the time. I use Claude because it doesn't redirect you to a different model like OpenAI does. But now it seems like both companies are doing the same thing in different way.
There is a chef, he opens a restaurant. Delicious food.
It costs him more in ingredients alone than he charges. He even offers some pseudo unlimited buffet, combo sets, and happy hours.
He announced a new restaurant, apparently it will be even better, so good he's a bit worried. He makes sure to share his worries while he picks a few select enterprise for business parties and the likes.
In the meantime he cracks down on free buffet goers who happen to eat too much, and downgrades all ingredients without notice to finally hope to make a profit.
90 comments
[ 4.6 ms ] story [ 84.9 ms ] threadThe SI symbol for minutes is "min", not "M".
A compromise would be to use the OP notation "m".
Seeing some things about how the effort selector isn't working as intended necessarily and the model is regressing in other ways: over-emphasizing how "difficult" a problem is to solve and choosing to avoid it because of the "time" it would take, but quoted in human effort, or suggesting the "easier" path forward even if it's a hack or kludge-filled solution.
The above was a successful prompt to get Claude to stop whining about effort, difficulty, and time.
Unfortunately abusive language well placed is an effective LLM motivator.
As others have said, anthropic is between a rock and a hard place, you can't scale compute as quickly, and the influx of new accounts has definitely made things tough for them: I think all the "how is claude this session 1/2/3/4" questions that keep coming up must be part of some a/b on just how far to quantize / lower thinking while still maintaining user satisfaction.
Step 2: Panic.
Step 3: Destroy product.
I never use it to answer questions like that, what I care about is consistent tool callig and following the prompt.
I mean, you are investing a lot (infrastructure and capital) into something that is essentially not yours. You claim credit for the offspring (the solution) simply because it resides in your workspace. You accept foreign code to make your project appear more successful and populated than you could manage alone. Your over-reliance on a surrogate for the heavy lifting leads to the loss of your own survival skills (coding and debugging). Last but not least, you handle the grunt work of territory defense (clients and environments) while the AI performs the actual act of creation (Displaced Agency).
I'm not accusing anyone of foul play and I don't have financial interests in either company, but it feels like "something" within Code Claude/Anthropic models is optimizing to make you spend more tokens instead of helping you complete the task.
I keep getting the sense that people feel like they have no idea if they are getting the product that they originally paid for, or something much weaker, and this sentiment seems to be constantly spreading. Like when I hear Anthropic mentioned in the past few weeks, it's almost always in some negative context.
I’m pretty much using 90% Codex now, although since Claude is consistently faster at answering quick questions, I still keep it open for that and for code-reviewing codex/human work before commit.
And to me, this lie is mostly a fight to see who bites the biggest chunk of the war death machine.
A few days later it simply stopped working again, API authentication error. What must I do to have working, paid, premium service?
Screwing around with it today, it works 5x slower and times out all of the time. I'm paying more and getting waaaaay less. Why can't companies just raise prices like normal?
I now have been using Codex and everything has been great (I still swap back and forth but generally to check things out.)
My theory is just that the models are great after release to get people switching, then they cut them back in capabilities slowly over time until the next major release to increase the hype cycle.
It looks like the spreadsheet-touchers over at Anthropic won out over the brand leaders, which is too bad as good will can be a trench if you don't abuse your customers.
If you don't believe me you can search HN posts about Codex/Claude six months ago.
They do indeed get the product they originally paid for.
It's simply that they were suckers and didn't read the "fine" print of the product they bought.
The label says "more tokens than the lower tier".
For instance on exe.dev VMs with Shelley agent/harness and Opus 4.5/4.6, I haven't noticed any deterioration.
Any similar feedback perhaps from Opencode / GH Copilot subscription-provided Opus models?
Sometimes Claude can be a little weird. I was asking it about some settings in Grafana. It gave me an answer that didn't work. I told it that. "Yeah, I didn't really check, I just guessed." Then I said, "please check" and it said "you should read the discussion forums and issue tracker". I said "YOU should read the discussion forms and issue tracker". It consumed 35k tokens and then told me the thing I wanted was a checkbox. It was! I am not sure this saved me time, Claude. I am not experienced enough to say that this is a deal breaker. While this is burned into my mind as an amusing anecdote, it doesn't ruin the service for me.
My coworkers have noticed a degradation and feel vindicated by some of the posts here that I link. A lot of them are using Cursor more now. I have not tried it yet because I kind of like the Claude flow and /effort max + "are you sure?" yield good results. For now. I'm always happy to switch if something is clearly better.
So yeah... I'm not thrilled with that, because I had done a similar analysis in December and had plenty of logs to review.
The results I do have for the last month aren't great. If you're curious I did post the results on HN:
https://news.ycombinator.com/item?id=47679661
The UX of codex is exceptionally nice however.
Since the caching really primarily is something they can be judged at scale from across many users I can only assume that Anthropic looked at their infra load and impact and made a very intentional change.
Phase 1: $200/mo prosumer engineer tool
Phase 2: AI layoffs / "it's just AI washing"
Phase 3: $20,000/mo limited release model "too dangerous" to use
Phase 4: Accelerated layoffs / two person teams. Rehiring of certain personnel at lower costs.
Phase 5: "Our new model can decompile and rewrite any commercial software. We just wrote a new kernel after looking at Linux (bye, bye GPL!) We also decompiled the latest Zelda game, ported the engine to Rust, and made a new game with it. Source code has no value. Even compiled and obfuscated code is a breeze to clone."
Phase 6: $100k/mo model that replicates entire engineering teams, only large companies can afford it. Ordinary users can't buy. More layoffs.
Phase N: People can't afford computing anymore. Everything is thin clients and rented. It's become like the private railroad industry. End of the PC era. Like kids growing up on smartphones, there's nothing to tinker with anymore. And certainly no gradient for entrepreneurship for once-skilled labor capital.
Anothropic used to be cool before they started gating access. Limiting Claw/OpenCode was strike one. Mythos is strike two.
Y'all should have started hating on their ethics when they started complaining about being distilled. For training they conducted on materials they did not own.
We need open weights companies now more than ever. Too bad China seems to be giving up on the idea.
"You wouldn't distill an Opus."
They can't really revolutionize AI again so they make the product worse and worse and then offer you a "better" one
Why the FUD?
I notice some interesting public opinion weather change since Anthropic passed OpenAI wrt revenue
So I can't continue my claude code session I started yesterday.
I canceled my subscription and switched to a codex, but it's not as good. I'm tired of Anthropic changing things all the time. I use Claude because it doesn't redirect you to a different model like OpenAI does. But now it seems like both companies are doing the same thing in different way.
It costs him more in ingredients alone than he charges. He even offers some pseudo unlimited buffet, combo sets, and happy hours.
He announced a new restaurant, apparently it will be even better, so good he's a bit worried. He makes sure to share his worries while he picks a few select enterprise for business parties and the likes.
In the meantime he cracks down on free buffet goers who happen to eat too much, and downgrades all ingredients without notice to finally hope to make a profit.