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Claude Sonnet 5

anthropic.com

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Re: Claude Sonnet 5

#561
post #546

Earlier quoted context omitted.

that link doesn't exist anymore? what did it say?

Strange, it opens just fine...as long as you aren't logged in (to X).

What is the point of an X link that only loads if you are NOT logged into X? That's more fascinating than anything this link has!

Re: Claude Sonnet 5

#562

Earlier quoted context omitted.

> We replaced all the commercial products our clients and ourselves used with our own You’ll never guess what product your clients are looking to replace with their own next.

Sure, that is why you need to be early. I fully believe my company won't make it another 30 years (or 10), so we prepare for that. Also, I will be dead by then, but that is unrelated. For now everyone is still sufficiently crap at using AI to need help. We had enough clients trying to build something themselves and then come crying to us.

Having a health problem that puts an end date on your effort must tint your business choices in a unique and interesting way. I find your ideas intriguing, and wish to subscribe to your newsletter.

Re: Claude Sonnet 5

#563

Earlier quoted context omitted.

They're actively trying to use lobbying power to make open weight models illegal. So I'm just not going to use their services at all anymore. I don't think they're a net gain if you're a skilled senior, and the hidden cost in terms of technical debt and skill atrophy is just being swept under the rug. I'll be okay without their bullshit generator.

> I don't think they're a net gain if you're a skilled senior I'm a skilled senior (I'm 54 and been coding since I was about 8; I've been 100% AI-generated code for at least 6 months now and have produced a combination of speed and quality that has astonished me; my velocity is apparent at https://github.com/pmarreck/ ) and this has been a massive net gain, so your claim is now officially in sheer defiance of reality…

you're right, but if skills atrophy so will the efficacy of the tool.

Re: Claude Sonnet 5

#564
post #472

Earlier quoted context omitted.

Except for the fact that Opus 4.8 is not good. Constant hallucinations, doesn't use the web very intentionally until you explicitly ask it to and it nopes out rather quick on benign items. Anthropic has been very disappointing as of late. All of the gatekeeping is taking a toll on what should be some of the better models out there, but you can't trust 4.8 to go off on its own. It will burn down tokens doing what it d…

"but you can't trust 4.8 to go off on its own." And what (avaiable) model do you trust to go off on its own?

The point is Anthropic has advertised their models in this way. There are plenty of models that can be used in long running situations that have proven to be more capable. Opus 4.8 is not that, and ironic given it's their top public model.

Re: Claude Sonnet 5

#565

Earlier quoted context omitted.

Dario’s own mouth https://x.com/coinbureau/status/2071330294452666695/mediavie...

He has also been telling bald-faced lies about open source/open weights models that are easily disproved. For example, he claimed that they lack the collaborative benefits of open source because "we can't see inside the model". Open weights models are responsible for enabling reams of research on interpretability methods that do just that. And they have facilitated so much collaboration on architecture, inference opt…

Doesn’t this seem true / self-evident:

“His warns that once powerful models are released openly, companies lose the ability to monitor misuse, revoke access, or update safety guardrails.”

Re: Claude Sonnet 5

#566

Earlier quoted context omitted.

They're actively trying to use lobbying power to make open weight models illegal. So I'm just not going to use their services at all anymore. I don't think they're a net gain if you're a skilled senior, and the hidden cost in terms of technical debt and skill atrophy is just being swept under the rug. I'll be okay without their bullshit generator.

> I don't think they're a net gain if you're a skilled senior I'm a skilled senior (I'm 54 and been coding since I was about 8; I've been 100% AI-generated code for at least 6 months now and have produced a combination of speed and quality that has astonished me; my velocity is apparent at https://github.com/pmarreck/ ) and this has been a massive net gain, so your claim is now officially in sheer defiance of reality…

I am another skilled senior, have been coding since I was 7, although you have a few more years of experience on me, and am commenting here just for the goldilocks moment, as I have read and reflected on both of your comments and find my reality is somewhere in the middle.

On personal projects, where I am in charge of all the hats (product development, UI, UX, backend, security, server admin, etc) -- absolutely crazy force multiplier. You get a nice suite of backend and e2e tests running, with full business scenario layered on top of that, and constantly running agents to do the coding, another agent on a higher level of reasoning to review that work, and sometimes occasionally poping into another competitors model to review their work just for added comfort -- it feels like wizardry. I am not vibing it, but I wouldn't say I am carefully scrolling through every line. I review whats fundamentally important, especially when it comes to data, overall structure, and large, cross cutting concerns, but I would be lying if I say some code doesn't land that I don't read. But I have the security of the test suites and validations , so I pour more effort into that.

It's a nice self reinforceing loop.

All of this might sound like I agree with you, and to some extent I do, but I am realizing as the apps I have built out like a cannon shot out of hell with tremendous speed and polish right out of the gate are starting to slow down. Feature adds are getting more complex. My memory is not what it used to be. Each run and pass through the code consumes more of my tokens and limits. I am starting to do less in the same amount of time. Codex did a vertical slice of a feature for me (well defined and well planned). It contained functionality that has historically plagued us developers -- the dreaded time. I used xHigh GPT 5.5. It had obvious bugs, but I wanted the robots to catch it. I popped it in claude (on the new sonnet 5! heyo!) -- Claude caught the bugs. Even said they "immediately stood out" I wondered how this happened. Frontier model from company A was evaluated by workhorse model from company B. All of this again took massive amounts of usage. And time.

And this is -- best case scenario, perfect world, everything is in perfect alignment.

Now for the work reality.

Multiple product and experience owners. Multiple dev teams. Different enterprise teams support services you rely on. You don't have full unfettered access to frontier models. You have to use copilot, or some other enterprise harness, and you run out of credits for the month, you are SOL. It's not as good as your claude, you think to yourself, but hey, its familiar enough, and you have 5k credits left for the month for Opus 4.8, better make the best of it. But now you burned half of them working on that Transactional Bug that was mixing synchronous and asynchronous semantics that the other guy's model should have picked up on. What happened? Maybe he didn't use Opus, maybe he used Haiku, maybe his prompt was bad. Who knows. Gotta fix it. Oh, you gotta reach across the isle and put in a request to get the Enterprise team to look at this caching inconsistency on user data that you need and is really the source of your race conditions. Tick tick tick. Model limits approaching. You start wondering if you just did all this by hand like "in the old days" would you have got it done correctly faster? Or at least, cheaper. You'll never know.

Re: Claude Sonnet 5

#567

The cost per task chart is telling me that I should _never_ use Sonnet 5 above medium effort level - Opus always performs better for a given cost. So I guess the takeaway is that if Sonnet 5 medium isn't good enough for you, switch models, not effort levels.

They're actively trying to use lobbying power to make open weight models illegal. So I'm just not going to use their services at all anymore. I don't think they're a net gain if you're a skilled senior, and the hidden cost in terms of technical debt and skill atrophy is just being swept under the rug. I'll be okay without their bullshit generator.

Why even bother posting, especially as a reply to a completely unrelated comment? This is just not substantive or useful to the conversation.

(And I say this as someone who agrees with you that it's garbage that these companies are trying to legislate their way into an oligopoly.)

Re: Claude Sonnet 5

#569

Earlier quoted context omitted.

It seems to be more them losing goodwill combined with their marketing. I don't agree with your framing that all negativity is from crazies

I don't think all the negativity is from crazies, but big chunks of it are certainly motivated. I certainly left out numerous other categories.

Well open ai sure spends a lot on marketing.

Re: Claude Sonnet 5

#570

Earlier quoted context omitted.

> I don't think they're a net gain if you're a skilled senior I'm a skilled senior (I'm 54 and been coding since I was about 8; I've been 100% AI-generated code for at least 6 months now and have produced a combination of speed and quality that has astonished me; my velocity is apparent at https://github.com/pmarreck/ ) and this has been a massive net gain, so your claim is now officially in sheer defiance of reality…

you're right, but if skills atrophy so will the efficacy of the tool.

Skills atrophying in terms of what? Remembering specific API's that you always had to look up anyway? You don't lose developer intuition, analytical thinking or technical inclination, and those are the things that matter, anyway.

I recently did a fleetwide upgrade to Zig 0.16. Do I remember every single change from 0.15? No. Do I have to? Also no. Both because I can look it up if I need to, but also because the LLM already does.

If I don't look at a codebase that I myself haven't looked at in a year, I will not recognize some things when I return to it. Is this sense of "atrophy" meaningful when this was a problem long before LLMs came on the scene?

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