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oceanplexian

6,236 karma · joined October 5, 2013

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oceanplexian··on Qwen 3.6 27B is the sweet spot for local development
Things can get both more expensive and cheaper at scale, hence the term.

For example (and relevant to AI) I can generate electricity on my roof at $0.20-25/kWh, batteries included. In California the electric utility can’t offer it cheaper than $0.30-0.50/kWh. Therefore at scale, electricity is actually more expensive.

There are many such examples.

oceanplexian··on Qwen 3.6 27B is the sweet spot for local development
Honestly your best bet is to buy a $20 Claude subscription, ask Claude to set it all up with Pi and llama.cpp and come back in 20 minutes after a cup of coffee. This is also a good idea because it will help set expectations of what a local model can do vs. a frontier model.
oceanplexian··on Qwen 3.6 27B is the sweet spot for local development
If you want to do coding with a local LLM your best bet is a 6 year old Nvidia 3090 which is substantially more powerful than the highest end overhyped Apple product for 1/5th the price.
oceanplexian··on AI learns the “dark art” of RFIC design
I disagree. AI is doing exactly what it was predicted it would in science fiction.

The computer can now literally talk to you in natural language and then perfectly produce sophisticated actions in response to completely arbitrary and unstructured input. It trivially passes the Turing test. By any definition prior to the year 2023 we are living with Artificial General Intelligence and it’s here now.

oceanplexian··on We can still stop California's 3D printer surveillance scheme
It's fascinating because there are 3+ Constitutional Rights being stepped on which makes this much more nefarious than impacting some 3D printer hobbyists. If they can get their foot in the door on this issue you can kiss all of your civil liberties goodbye.

1) The right to bear arms absolutely gives you the right to make your own gun. It would be like saying the right to vote doesn't give you the right to use a pen or enter a polling place.

2) For the politicians that lack an imagination, print out the GCODE file and put it in a paperback book. Now is the government going to claim it's illegal to disseminate a book?

3) Neither does the government have a right to "search" a 3D printer without probable cause. That's a violation of the Fourth Amendment.

oceanplexian··on U.S. government will decide who gets to use GPT-5.6
I started to have the opinion that the Chinese models would crash the AI bubble simply because they are an order of magnitude cheaper and almost as intelligent.

But if the government can simply ban models from the market? especially given how much the admin loves the idea of Tariffs? Knowing Trump the chance of this happening is 99.9%

We will all be stuck paying $50/mtok to Anthropic (And by we I mean only Big Tech will be able to afford tokens). The rest of the competition will be outcompeted by super intelligent machines. And AI CO’s /Big Tech will take over the economy.

oceanplexian··on No-One Escapes the Permanent Underclass
Yeah, who am I going to trust, a few thousand years of history, or yet another blogger claiming that no, this time is different, a populist uprising would definitely not fail the 800th time because computers or something and we will all be pets for the AI overlord?

I don’t follow this train of logic.

AI will go no differently than the Industrial Revolution. Some people will profit immensely, and society as a whole will benefit but it might be a bumpy road getting there. But if it did go wrong for some reason, Feudalism is more plausible than the other scenarios presented.

oceanplexian··on For most of the world, open-source AI is the only way forward
I was in Italy 6 months ago, more than one person told me they are at the point of desperation due to the incredibly low wages (<3000 EUR/month).
oceanplexian··on OpenAI unveils its first custom chip, built by Broadcom
> OpenAI genuinely have AI technologies that can improve chip design (bold, unlikely claim, needs evidence)

Why is that a bold and unlikely claim?

Are you saying that AI, which has been proven to cure diseases, solve our hardest math problems, write complex computer code and generate entire generated worlds and HD video from a simple prompt would somehow be like, my bad, I guess I can't design chips?

oceanplexian··on For most of the world, open-source AI is the only way forward
AI is the canary in the coal mine. They don't have an AI problem they have an everything problem. Inability to maintain energy security, declines in manufacturing, their social programs are no longer sustainable (Pension age rises and reforms), German car industry is in decline, increased spending demands for defense, and so on.

All that's needed is another sovereign debt crisis to spark what is essentially dry tinder and I think the EU is a lot closer to collapsing than anyone even remotely realizes.

oceanplexian··on Extreme Heat conference cancelled due to extreme heat warning
I live a few hours outside Las Vegas and it's a lot more survivable than you would think given primitive technology and some knowledge.

I have one of those portable evaporative coolers and they don't need much power (50-100W). I have one and measured ~110F input and 78F on the output side using nothing more than water and a fan, pretty remarkable. The trick is staying out of direct sunlight, and the body can cool itself well with the same mechanism. Sweating is extremely effective due to the low humidity.

oceanplexian··on GLM-5.2 – How to Run Locally
Yeah, 20 months of Claude Max until they rugpull you. I’m spending 7-10k/month in raw token costs on Claude Max. Having an alternative is a nice insurance policy.
oceanplexian··on GLM-5.2 – How to Run Locally
It depends what you’re using it for. Real time interactive Claude code session? No, it’s kind of impractical.

But if you already have agent loops dialed in (For example I have one that uses a browser testing framework), it wouldn’t really affect me at all if it crunched away at 7 tokens per second all night long.

oceanplexian··on GLM-5.2 – How to Run Locally
As soon as Llama came out I had a realization what was coming and went all-in on hardware with the assumption open source would catch up with GPT4. Surprise, it did, we now have small models that absolutely crush GPT4 in performance.

It wasn’t that absurdly expensive for a hobby, I bought 64GB DDR4 ECC sticks between $70-$100 on eBay before everything took off. Now everyone is in here debating if open source is 1 month or 3 months behind SOTA. The future is obviously local.

oceanplexian··on VPN ban update for UK households as government looks at 'age-gate'
One solution is that United States radically supports free speech and provides Starlink access to Europeans as a humanitarian act.

It would be similar to Radio Free Europe which was broadcast to the former Soviet States.

oceanplexian··on VPN ban update for UK households as government looks at 'age-gate'
Too many people are seeing this like engineers and not like bureaucrats.

They won't be able to block all VPN services, and they don't really care. VPN still works in China. The entire point is to acclimate the public to a system of fear and control. You won't get arrested because you used a VPN, you'll get arrested a few weeks later because your neighbor snitched on you. They can easily enforce these laws without any form of technology.

oceanplexian··on The AirPods Effect
Yeah, great article. But it should get to the point.

The reason you need to physically remove yourself is because of the insane lunatics that blast trash music and do a dance while aggressively panhandling or screaming at you for trying to commute quitely on the train to work. A hallmark of daily life when I worked in SF and in NYC.

A great way to fix the fake problem would be to aggressively enforce the existing laws, starting with tickets, and if that doesn't work, incarceration. Apparently it's not politically correct to do that though so I guess we are all second class citizens who need to live in a low trust society where people are increasingly isolated.

oceanplexian··on Speculative KV coding: losslessly compressing KV cache by up to ~4×
A lot of this is over my head but why would you do compression when GPU time is the most expensive thing in the world right now?

KV can be trivially stored on ram or even a spinning disk and retrieved on the order of milliseconds. See LM cache for vLLM for example. In fact it’s so easy it kinda shocks me when Claude Code will sit and recompute my entire KV on a new session after a couple of hours, I guess Anthropic infra is not as optimized as it would seem.

Think about the problem from first principles:

Storing a few GB per user at scale isn’t that hard and was solved years ago. Let’s say I have 20 chat sessions open and the session persists for a day or two, this seems negligible to me as a systems design problem.

oceanplexian··on LLMs are eroding my software engineering career and I don't know what to do
Why is it such a dramatic statement for Boris to claim that he no longer writes code?

Are people on HN still typing out functions by hand one character at a time?

It would be like a developer in 2020 claiming that he only writes assembly because compilers can’t be trusted. No one is taking that person seriously. If you chose a career in tech you made a decision to work in one of the fastest moving fields in human history. Now it’s time to get over it, learn the new tools and adapt.

oceanplexian··on Ask HN: What was your "oh shit" moment with GenAI?
I installed 4 mini splits with it two years ago and they are still working great and blowing ice cold air.

It walked me through measuring refrigerant, subcool and superheat, pulling the vacuum, brazing the lines, exactly what tools to buy, I even input the numbers from the meter and it told me how much to add and so on. And this was with GPT4 or something far less intelligent.

In the past I tried to learn this stuff but the HVAC community are massive gatekeepers and try to hide information behind paywalls or spread FUD even though anyone could do it with the right tools and a little bit of knowledge.

oceanplexian··on Ask HN: Why is the HN crowd so anti-AI?
Saying that society is divided on AI therefore HN, being society, should also be divided is an absurd take.

I expect the people in here to be domain experts, understand simple concepts like closed loop water cooling, deterministic vs non-deterministic systems, maybe some basic concept of how a GPU and vector math works and most notably the exponential pace that it’s becoming both more capable and more efficient.

Unfortunately, like OP that’s not the case and it’s the same talking points I could read in my local paper. Then everyone’s talking points change in unison like they are waiting on the latest instructions from headquarters.

oceanplexian··on New method turns ocean water into drinking water, without waste
The short answer is all those problems have already been solved.

Israel desalinates 75-85% of its drinking water. The problem is political and economic dysfunction.

California for example could be doing widespread desalination with nuclear power and technology from the 1970s. They could also greatly expand reservoirs and waterways, but don’t do it. Very similar to Rome in the 400s, when people were using aqueducts built by a past civilization but lost the ability to construct them.

oceanplexian··on New York just passed a one-year temporary ban on data centers
I’d love more datacenters so I can colo my pet projects and startup like I was doing in the early 2000s

The point where we decided we would put all infrastructure in N. Virginia, stop owning hardware and rent it from a corporation charging 10x markup was right about when the Internet started going downhill.

oceanplexian··on Florida sues OpenAI and Sam Altman over AI risks
Don’t be fooled, they already 100% do that if you use any of these products.
oceanplexian··on I put a datacenter GPU in my gaming PC
Claude is something like $35 per million tokens. If I was using API pricing I could trivially spend $100 in a single hour long coding session, with /fast turned on in about 10 minutes. Not sure how you guys are using it.
oceanplexian··on Cloudflare Turnstile requiring fingerprintable WebGL
Or you could let information be free, at least the stuff that’s on the public net.

As for issues like bots overloading websites or using too many resources scaling laws will take care of it quickly, it’s not like you can’t serve thousands of RPS from a Raspberry Pi these days.

oceanplexian··on That Methyl Methacrylate Tank
I feel like these arguments are always framed as an evil corporation wants to take advantage of consumers. Except that's misdirection. The guilty party isn't the corporation, it's you, the consumer. And the corporations are already regulated. Heavily.

You want Gore-Tex (expanded PTFE) boots, Cobalt EV batteries (Child labor in the DRC), Solar Panels (Open pit quartz mines), Wind Turbine Blades (Epoxy Resins & glass-like fibers), and so on. All those things sound nice and good for the environment but don't appear out of some magical horn of plenty. All those things require intensive chemical and industrial processes that cost a lot of money.

"Just make the government solve the problem by criminalizing their entire operation" isn't a serious solution. It's a generic anti-corporation/NIMBY argument to outsource uncomfortable things to another country without labor or safety protections. Consumers need to accept that if they want nice things those things come with some amount of cost to the environment and level of risk. The government needs to work with corporations to find the safest _practical_ mitigation that doesn't bankrupt them. If that's done correctly you will actually avoid accidents like this because everyone is working together on the same page.

oceanplexian··on Kindle loyalists scramble as Amazon turns page on old e-readers
14 years is impressive? Wait until you find out how long a real book can last.
oceanplexian··on Green card seekers must leave U.S. to apply, Trump administration says
The word loses all meaning then, because so were the ancestors of the indigenous people who crossed the Bearing Strait.
oceanplexian··on Disney erased FiveThirtyEight
What position was Kamala Harris in the DNC Primaries before she was appointed as the General Election Candidate? First place? Second Place?

Surely she must have been in the top 3?

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