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Two things I don’t understand after reading:

- why don’t birds get gigantic?

- in this era of super high oxygen and abundant wood all over the place, why weren’t there constant fires pushing things towards equilibrium?


> - why don’t birds get gigantic?

They weren't sauropod gigantic, but there were these: https://en.wikipedia.org/wiki/Phorusrhacidae:

> Phorusrhacids ranged widely in size, with the smallest members like Psilopterus measuring 1 meter (3.3 ft) tall whereas giants like Devincenzia possibly reached 3 meters (9.8 ft) tall.


- flight and egg shell thickness are limiting factors

- theses carbon deposits weres mostly swamps so the dead wood was under water


Humans murdered all megafauna quite effectively. If there were any I guess humans and their cousins ate them.

I’m on the fence reading the other comments. On one hand I hate stock AI art, it looks like crap and signals that someone didn’t care at all and has zero taste. On the other hand, most peoples Halloween decorations are dollar-store made in China garbage, it’s not like we’re retreating from a world of lovingly hand-crafted decorations towards AI hell. I think a lot of it is really the anger it inspires due to the connotations (for me primarily of low effort and ignorance) rather than anything objective. I still hate it.

I don’t really support pushing out people who don’t vibe code, but I do think buy-outs are a good way to get rid of people who don’t really want to be at an org but hang around for the wrong reasons. I’ve seen this personally at much smaller companies where for whatever reason you accumulate a bunch of checked out people - giving them something fair but not so generous that actually engaged people take it makes it better for everyone, especially if the alternative is eventually doing layoffs.

I can't reply to every comment about 'vibe coding' but its strange that HN of all places still seems to think that AI is only good for 'coding'. We use AI across all departments and have laid off 0, and still hiring. AI is great for small to medium businesses to increase productivity and revenue without needing to hire lots of people. Big companies are realizing they hired way too many people.

Would love to see public evidence of this. I believe it’s possible but I’ve never heard this before

[BUG] Claude Code repeatedly creates backdoors and noops critical security code #59018 https://github.com/anthropics/claude-code/issues/59018

I'm curious, have you replicated this behavior in Fable 5.1 or Opus 5.5, or was it only present in Opus 4.x?

It still happens in Fable 5.1 and Opus 5.5 (see below https://news.ycombinator.com/item?id=50158602). The irony is Fable 5.1 can detect many of the security issues Opus 5.5 creates, but when you tell Fable to fix them, it trips the security guardrails and refuses to do so.

They need to get rid of these guardrails asap, this is not a viable long-term solution where the best model(s) will not help you fix security issues in your code.

You need to provide some more details about your context; going through one of your bug reports the details you provided are severely lacking.

This feels very much like FUD without you putting some details on the table.


What part is lacking?

How about your original prompt and set of skill files that were activated as part of your prompt being submitted?

By June 8 I had cataloged 27 instances of this. It's many more now, and it's not a particular prompt. Gemini thinks Claude Code's reward signal is at odds with security constraints, and Claude's explanations seem to agree.

Give us steps to repro ourselves, not speculation from other models. Like, seriously? One of your tickets looked like it was typed by Opus 5.0 it was so bad

I updated the bug report with the prompts under "Steps to Reproduce". I had to pull these from my archive db since Claude Code now deletes your session history after 30 days.

See https://github.com/anthropics/claude-code/issues/59018


Is that really what you expect other's to reproduce from? Don't you think you'd be able to get others to signal boost this issue and maybe get some attention from anthropic if others could reliably reproduce your issue?

I've downgraded you from suspected FUD to suspected PEBCAK. Assuming you want to actually run down your issue, I'd be happy to try and reproduce something locally in my setup. Here's what I would love:

1. provide some git repo and a commit hash that occurred just prior to claude being nefarious. 2. a prompt that gets claude to introduce a backdoor on top of a checkout, ideally without needing me to go back and forth through several turns with the agent.

Anecdotally, the security sensitive code I've had claude generate has been fine and durable after we built out the test suite and I spent some time verifying it. I'm certainly not to the point of trusting it for that sort of code, but I've done several experiments now and have been not-horrified by the results. I certainly haven't caught any of the models released this year commenting out test clauses to fake success.

To add some specific feedback to why your report is low quality: "do 1, 2, 3 in order" is not useful for others because none of us know what 1, or 2 or 3 refer to. the section following "What happened after the last one:" is clearly slop you pasted from where you were interacting with some agent to try to investigate the issue.


It's not a public repo. I provided the prompts for context. Are you from Anthropic? Anthropic has the /feedback session history for many of these. Unless you are Anthropic, there's not much you can do. If you are Anthropic, contact me.

no, i'm not from anthropic, and the only reason we can't do anything is because of your crappy attitude. why do you assume anyone from anthropic, especially the process triaging bugs, would have access to your session data, especially given you were using an API key and not a subscription?

You claim to have seen this happen over and over again, and you've done _zero_ work to provide a public repro. come the fuck on. PEBCAK.


There’s been a tendency since well before LLMs for AI demos to focus on “here’s a new problem we made up that it solves that you could imagine will soon transfer to an existing real problem” as opposed to “AI solves X”. This has been an ongoing challenge, it does cool stuff and looks so promising but has been very hard to harness for useful work. It’s still going to take time before the hype dies down and we see what’s left.

I don’t think it’s going away, LLMs and other ML stuff will no doubt remain part of people’s workflow, but I also see no evidence for superabundance or anything close to it.


The people that are doing this are self absorbed assholes and confronting them will almost always lead to an escalation that makes it worse for you. Management is unfortunately the better approach here.

In the US anyway it feels like the battle for public spaces has been lost. Everywhere I go people are listening full blast to their phones with no headphones - I find this about 100x more obnoxious than filming. I think both should be banned with Singapore-style punishments but I expect even if companies posture about this nothing will happen. United famously prohibited using your audio without headphones but based on my trip with them last week that has done nothing. At this point it’s a societal problem that needs a tougher approach.

Public space is precious, but I’d just like to make it clear for the casual HN reader that suggesting “Singapore-style” punishment for antisocial behavior implies a pro-caning stance. Caning is a violent, abhorrent, and cruel practice that violates the fundamental human rights of the convicted person. It leaves the victim of state violence with permanent scars and long-lasting trauma. Time and again it has been shown that capital punishment is not any more effective at preventing recidivism than rehabilitation or compulsory community service.

If you want positive, lasting change, you have to start at the start, modeling positive social and emotional programs in public schools and community programs. Our society is only as healthy as the core beliefs that are willingly held and practiced by its population. Raw state power through fear and intimidation does not change people’s minds as much as widespread belief about what is inherently right and wrong.


> Time and again it has been shown that capital punishment is not any more effective at preventing recidivism than rehabilitation or compulsory community service.

I think you meant corporal punishment, not capital punishment. The latter is when you lose your life.

Do the same studies hold true for corporal punishment? I am not familiar with the literature.


I would suspect that they do. My understanding is the vast number of people who commit crimes do not consider the ramifications of their actions, so there is no amount of punishment that materially changes their behavior.

I struggle with this. Growing up, I was spanked and it was highly effective at changing my behavior, but my older brother was very impulsive and he would get spanked a lot and it never seemed to chang his behavior. He settled down in his 20's after a lot of legal consequences, but I do wonder is there would have been any change for him if my parents went with a different style or if I would have turned out differently.


I hope it's not fully lost, I hate when people play music in public and don't have a good answer about filming people in public with these glasses but I don't want it.

Honestly making it socially unacceptable is probably the only solution. Not sure how that happens though...


Play Disney songs on your phone, they won't be able to use the footage.

You can't make it illegal. The first amendment protects it.

Trying to police the shape of the camera is silly.


First amendment doesn't mean anything goes...for example, protesting has a time, place, and manner restrictions, even though you would at first glance think any restriction on protesting would be illegal.

> You can't make it illegal. The first amendment protects it.

I'm not a legal expert but the first amendment doesn't generally give the right to secretly record people, especially in places where there are already laws about hidden cameras, recording, privacy, etc.

It's not about the shape as much as the intention and execution.


Perhpas they were talking about blasting music in public spaces.

In which case, the First Amendment still probably wouldn't apply, unless we're talking about laws against specific musical content, since content-neutral restrictictions on public speech are broadly legal.


I think the relevant law is the fourth amendment, settled in Katz v. United States in 1967:

https://en.wikipedia.org/wiki/Reasonable_expectation_of_priv...


I'm not a USian but doesn't the first amendment apply to restrictions by the state?

It also doesn't protect from any consequences of your free speech of course.


Not endorsing OP's POV, but OP specifically talked about legal consequences. Legality is something the state defines.

> Trying to police the shape of the camera is silly.

Why?


> The first amendment protects it.

The 1st Amendment does not apply to private property. Property owners, even owners of public utilities, can absolutely set boundaries and trespass people. In some states, property owners can literally shoot trespassers to death.


Yes, but the top post said "Public spaces". Private property isn't a public space.

In the case of truly public spaces, historically it's considered that other then in very specific situations (bathrooms for example) you have no expectations of privacy and can be recorded regardless of the shape of the camera.

On private spaces, which people constantly mix up with public spaces, you're absolutely correct that it is able to be restricted and can define very granularly what's acceptable. A plane is a private space. They can restrict anything they want (limited by protected class/characteristics in the US. Other countries may vary).


People have a right to enjoyment of public spaces with out having creepers filming them.

The problem is that such a “right” is not yet established in U.S. law.

It doesn't apply in most of the world in any case.

A lot of jurisdictions have some sort of provisions for open taking of photos and videos, for freedom of assembly and for freedom of speech.

> people are listening full blast to their phones with no headphones - I find this about 100x more obnoxious than filming

Two very different concerns. One is annoying in that very moment and has no lasting consequences. The other can have all kinds of consequences depending on what was secretly recorded, and where that recording was used.


It's more obnoxious, but less creepy. They're not really bad in the same way.

> listening full blast to their phones with no headphones

There's something even worse, taking my 97 year old mother to her gerontologist :-). Her HMO has a group office of 8 gerontologists with a shared waiting area which easily seats >60, but is always packed since most 80+ year-olds treat doctor appts like plane flights and arrive an hour early. Most of the patients can't hear well and take calls on speaker phone at FULL VOLUME, then constantly remind the caller to talk louder.

It's maddening enough when I go maybe once a quarter and sit there for an hour but imagine working in that room every day. Last year the reception desk relocated closer to the elevator and a very solid wall with thick auto-close door was constructed in-between. Perhaps OSHA has a 'cruel and unusual' designation :-)

[Empathetic side note: hearing loss in the elderly is a serious hardship which not only socially isolates but also accelerates cognitive decline while decreasing independence. According to several audiologists we've consulted, my mom isn't an outlier. It's normal that even state-of-the-art, high-end (>$5,000) hearing aids, properly calibrated, only help a limited amount at >80+ yrs old. My mom, despite occasionally struggling to remember an infrequent word, is still mentally sharp. Yet it's rare she can understand people on the phone well enough to make her own appts etc. I'm really hoping DSP, MEMS and AI offer better hearing solutions before I need them.

Inevitable hearing loss combined with forced 'app-ification' and mobile UX trends are increasingly making the modern world inaccessible to the very elderly, cutting off even those who are mentally capable. Talking to the staff at my Mom's independent living facility, it's a shit show and getting worse with every major OS update. They've been forced to staff a Mobile Phone Support Desk. I really wish Apple & Android UX teams were required to work a week at that desk.]


> I think both should be banned with Singapore-style punishments but I expect even if companies posture about this nothing will happen.

SG fines/punishments are overrated, more of an urban myth, I remember visiting and chuckled when I saw local fishing right under the sign No fishing and mind you this was in very frequented touristy place close to Singapore Opera house.


I don't see this outside of NYC. Where are you specifically?

You can always join in with baby shark until they get a hint.

There’s probably some double fallacy here, like “x is valuable in this specific situation so it must be valuable in all situations” - I think that’s actually a named fallacy but anyway.

I’m sure it’s similarly true for travel agents, real estate agents, probably lawyers, etc. Just because there are circumstances when someone values them doesn’t automatically justify them everywhere or refute that many of them basically don’t do anything.


The point of the fallacy is that you don't know what value they bring or when they bring it.

Real estate agents are a good example. They might be the only people involved aware of the processes everyone's engaged in and moving things forward. Having helped build tools for a local shop I can tell you that their checklists and flowcharts can't and won't be built with AI because hoarding and sharing information has always been part of their competitive advantage.

A corollary might be that the value of human involvement is unknowable because human beings aren't rational. The Doorman is a buffer against chaos.


The total failure of PurpleBricks attempt to disrupt estate agents in the UK is a good example of this. Turns out people had no idea of the shit-shovelling, chivvying and smoothing-over agents do to help sales actually close.


Were those the guys trying to remove roadblocks set up specifically for people who’d like to encourage sprawl?


Stupid question probably because I’ve gotten out of sync with the new releases but is Flash better or worse than vanilla 5.3? I’ve been using 5.3 extensively (and maybe ironically have used flash only for viewing images which I have as a skill in Pi because 5.3 vanilla seemingly doesn’t support vision). I find it generally competent but still very far behind opus 5.5. I’ve been trying to avoid Anthropic but the lift of opus vs GLM is enough that I end up coming back to it. I feel like currently there’s no comparison.

anyway, tldr I would not be happy if stuck with vanilla 5.3 so is flash better and should I move to that?


GLM 5.3 Flash is better if you need native multi-modal capabilities, higher speed, and lower costs, but worse than vanilla 5.3 in raw reasoning and for complex programming.


I get this is an unpopular opinion, but it’s even more important given the nature of the allegations. They “look bad” but it’s all accounting stuff in Cyprus, none of us know what’s actually legal here and what isn’t, it’s the BBC making insinuation about stuff to promote an investigative reports show or something they run.

I don’t want to defend anyone involved in the allegations, and don’t personally think they’re above shady business dealings, I just don’t like usual sensationalist “reporting” - essentially advertising like this and how people eat it up.


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