HNHacker News
TopNewBestAskShowJobs

bryan0

6,072 karma · joined August 13, 2020

submissionscomments
bryan0··on Stop Anthropomorphizing Intermediate Tokens as Reasoning/Thinking Traces (2025)
I hate articles that do this as well in the title. It's basically just a form of clickbait.
bryan0··on Feature Request: Support AGENTS.md
That's not what the study says. from the abstract:

> We conclude that while context files are useful for specifying non-standard coding practices, any attempts to improve performance should be rigorously evaluated before deployment.

The purpose of AGENTS.md is not to improve "coding performance" as the study looked at, it's to give an agent practical instructions that are useful to your specific workflow. For example you want it to use a certain format or specific tools for your project. This is stuff that can't be learned during training and must be loaded into the agent's context at the project level.

bryan0··on Field measurements of neighborhood-scale air temperature impacts of data centers
Yeah, maybe I'm just getting older. Not sure how you would measure it, but maybe it would be % of posts with "nuanced" discussions. It feels like HN was gone way downhill in this regard, but who knows.
bryan0··on Field measurements of neighborhood-scale air temperature impacts of data centers
> HN is just a step above reddit.

It didn't used to be this way. The line between HN and reddit is converging and now sometimes it's difficult to tell them apart.

bryan0··on My friends all hate AI; I just joined an AI startup
I find it surprising how many people think we're doomed when it comes to AI, and don't even want to try use this technology in a positive way. I'm not sure if this is a modern american cultural thing or what.
bryan0··on My friends all hate AI; I just joined an AI startup
I think this is the wrong attitude to have. There is moral complexity in these topics and it's better for people to openly share their concerns rather than pick a side and "shut up". Yes you might find it annoying, but that's really your problem, not theirs.
bryan0··on We eliminated 1,400 CVEs in NanoClaw's container images
Why hasn't looking at EPSS (Exploit Prediction Scoring System) become a more standard approach than just raw CVEs?
bryan0··on Learning more about Claude's mathematical capabilities
I'm not sure what's crazier: AI improving a lower bound on RH, or AI improving a lower bound on RH and it not even making the front page of HN.
bryan0··on A partial digestion of the HRT counterexample
Once again Tao helpfully publishes his conversation with GPT to help him understand the proof: https://chatgpt.com/share/6a74dfc3-c614-83e8-b36b-9b07bf8d55...
bryan0··on Managing AI Coding Costs at Scale
> Spend most time prioritizing/discussing what to do.

you should probably be doing this discussion work along with Fable 5. It will give good feedback if you're working on the correct things.

> Come up with QA plan and have Codex Computer Use execute on it

QA plan should be part of the above "design + plan", not after it. The implementer needs to be able to fully test before publishing a PR. This is true whether humans or agents are writing the code.

> Manually spot check the final result (usually a sizable diff, thousands of lines, complete feature E2E, etc)

unfortunately this is not really scalable with amount of code agents can produce, so you need independent (fresh context) agent reviewers to help. Ideally they only escalate to a human when really stuck.

> I probably spend like $80 a day at least

at a small startup you should be on the $200/month plan(s).

bryan0··on Claude Fable now requires usage credits
I'm still using Fable 5 right now without usage credits
bryan0··on Building an Advanced Agentic Harness
I (like presumably many others) have built something similar. My main difference though is that the critics operate on each stage of development before it can move onto the next. The stages are defined by deliverable artifacts: issue, plan, pull request. Critics must approve each artifact before you can move onto the next. So the process is defined by a DAG which defines how to transition successfully from one artifact to the next. It's been fun to work on and I would like to open source it soon, but I assume many others are working on similar systems.
bryan0··on U.S. used 'virtually all' of its long-range precision missiles during Iran war
What’s even more puzzling is that line of reasoning was one reason why trump was elected in the first place: increase domestic oil supply and get out of foreign wars
bryan0··on Ten advances in mathematics and theoretical computer science
Thanks for the pointer to lesswrong. The relevant article on this topic appears to be here: https://www.lesswrong.com/posts/pQYEPitFqztcRvBsS/openai-s-u...

Just glanced at it and it looks pretty good!

bryan0··on Ten advances in mathematics and theoretical computer science
this gets more nuanced because "the sigmoids won't save you": https://www.astralcodexten.com/p/the-sigmoids-wont-save-you
bryan0··on Ten advances in mathematics and theoretical computer science
I think there's another interesting story here about how this was apparently moderately flagged and triggered the flame-war detector which kept the story off the front page of HN 2 days ago[0]. I think people are having a hard time processing this information rationally(?)

What can we do to make conversations around these incredibly exciting and important topics more constructive? HN is where I expect to read expert comments on these topics, has this style of conversation moved elsewhere?

[0]: https://news.ycombinator.com/item?id=49157930#49132926

bryan0··on Our position on open-weights models
> Yeah, this is anthropic advocating for a ban on open weight models.

This is an ungenerous take, and I think it's important to to recognize it's reasonable to support models that are both open and safe. How this would actually be achieved is unclear though. Dario is at least proposing a solution a solution, which is the model needs to pass safety testing. This is reasonable and I wouldn't conflate this with wanting to ban open weights.

I think the deeper problem might be though that once you have safe open-weight models, it will be much easier to make them unsafe. And to be specific, unsafe means proliferation of chemical, biological, radiological, and nuclear (CBRN) weapons knowledge and similar information.

bryan0··on AI 2040: Plan A
From TFA

> Plan A is primarily a recommendation, not a prediction.

That sounds nothing like “religious fervor”

The fact that technology can increase existential risk for civilization is not fantasy. It’s a risk that should be reasonably discussed.

bryan0··on The Doom Justifies the Valuation
Those words come directly from TFA:

> It’s all just nonsensical hype

And he’s referring to completely real and reasonable warnings in anthropic blog posts about the exponential rate of AI development.

bryan0··on The Doom Justifies the Valuation
I agree. There are 2 groups of people:

1. Those, like OP, that believe AI danger and disruption is all hype to boost valuations.

2. Those, like myself, that believe AI danger and disruption is very real and presents dilemmas (but also opportunities) for society, so we must tread carefully.

The first position is not logically consistent with reality. The danger is real: we have already seen hints about how this will impact everything from jobs to warfare to mental health. that danger does not increase valuation, in fact it does the opposite because of the need for government regulation.

bryan0··on Statement on US government directive to suspend access to Fable 5 and Mythos 5
I think this is a reasonable point, but a better comparison might be to nuclear energy. I think the frontier labs sincerely believe that AI can be developed at great benefit to humanity, and they clearly want to lead that push, but they also sincerely believe there is a real catastrophic risk.
bryan0··on Flock license plate reader wrongly linked a San Diego man to a violent crime
> Meanwhile, on the other side of town, five miles away in Old Town, just 23 seconds after San Police Officers in Golden Hill tried stopping the suspected carjacker, a Flock Automated License Plate Reader captured a photo of a red Alfa Romeo driving on the 2200 block of Moore Street.

5 miles in 23 seconds is 782 mph.

bryan0··on Flock license plate reader wrongly linked a San Diego man to a violent crime
> Their tort claim notes that the path the men took to the cigar lounge passed by several other Flock cameras, which could have corroborated their story, as well as the location data on their cell phones.

It seems like if the police actually looked at the Flock data it would have exonerated them?

bryan0··on Mathematicians issue warning as AI rapidly gains ground
It's more nuanced than this. Peter Scholze said in response to this declaration:

> The goal of mathematical research is human understanding of mathematics, and so mathematics can only thrive in a community of human mathematicians. It is crucial to preserve this communal spirit. [0]

Terence Tao has also talked about the requirement for a mathematical proof: along with generation and formal verification, there is an important step of "proof digestion"

> understanding the essence of a solution, placing it in context with previous literature, summarizing and explaining it effectively, and gaining insights on other related problems and topics [1]

[0]: https://siliconreckoner.substack.com/p/the-leiden-declaratio...

[1]: https://mathstodon.xyz/@tao/116450581967483825

bryan0··on Dynamic Workflows in Claude Code
Cool! If you can point to any examples of those types of workflow configurations I’d be super interested. For example, to have a team of agents review a PR and iterate on it until all requirements are met including UX, security and product functionality goals. If they could “converge” to a solution like workflows seems to be designed for that would be amazing.
bryan0··on Dynamic Workflows in Claude Code
Thanks to you and the anthropic team for developing such exciting tools! The blog post seems to position workflows for “breadth”: generating fixes / refactors against large code bases. What about for “depth”: developing specific new features and functionality end-to-end? I’ve struggled to make this work reliably using the current experimental agent teams. Does this replace or augment that functionality?
bryan0··on Graduates are booing pep talks on AI at college commencements
> Schmidt offered a similar message to graduates: Their fear is rational, but they have the power to shape how AI develops.

This doesn't sound like being baffled by it. It sounds like they are trying to shake the students and say: "fine boo, but you need do something about it." You can't just wallow and complain about it. I mean you can but it's a path to failure.

bryan0··on Vibe coding and agentic engineering are getting closer than I'd like
I agree, vibe coding does not have quality gate checks at each stage, while agentic engineering does. Dev teams get into trouble when they try build to build without a proper process of design, tests, and reviews. This was true before agentic coding, but it's especially true now. The teams that understand how to leverage agents in this process are the ones that will be most successful.
bryan0··on Why AI companies want you to be afraid of them
Please explain how this tactic relates here. In this case we have the AI companies saying this technology is potentially very harmful, in fact existential. This seems the complete opposite of what big tobacco did.

What I meant by

> People seem unable to make up their mind if AI is very dangerous or is it not.

Is that the article says 2 contradictory things:

1. AI companies are misleading us when they say their tech is dangerous and people should be afraid.

2. AI is currently very dangerous and people should be afraid.

Anecdotally, people on the internet (including HN), seem unable to agree on whether AI is real or overblown "hype".

bryan0··on Why AI companies want you to be afraid of them
One of the points I was trying to make is that the statement:

> trying to coerce people into using your product out of fear

is nonsense.

Everyone agrees that there are legitimate reasons to be fearful of this technology, this is not a fabrication, but we need to figure out how to proceed in a safe and constructive way.

What "coercion" is occurring here? Either you find the technology valuable and you want to pay for it, or you find it not useful (or worse harmful), and you do not want to pay for it.

Maybe another way of putting it, what do you think the frontier AI companies should do in this situation? It seems that being straightforward with the dangers is correct thing to do, and probably being overly cautious is prudent. You could go further and argue they should slow down or stop development, but that is something that the govt should impose, we should not expect or trust the companies to do this themselves. Ironically, in the Anthropic / Pentagon case, we have Anthropic trying to pump the brakes and put up guardrails while the govt wants to go full-steam ahead with autonomous warfare.

The other issue with slowing down / pausing development is it requires an unheard of level of agreement, even with companies in China, or else it will probably not be effective. You could argue this is not even possible at this point.

← PreviousPage 3 of 21Next →