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Roark66

3,881 karma · joined February 15, 2019

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Roark66··on Awesome repositories are no longer awesome
The deterministic check could help you filter out the chaff - prevent the human element from getting DOSed.
Roark66··on Awesome repositories are no longer awesome
That highlights a bigger point. In the age anyone can create and publish their own software, including people without the most basic knowledge about it, how is one supposed to distinguish good from bad and avoid drowning in a sea of crap?

Also, this has another angle, let's say I've created some tools I've invested quite a bit of time in but what is the point of publishing it, if anyone that needs it can simply make it for themselves (spending a week or two of time and some tokens)?

Not only it has became essentially impossible to find if a given thing is quality (for example I recently looked for a pi plugin that does tool use classification for AI that I could extend with my ideas. I found one, then I discovered the author copied leaked cloude code source and "released it under MIT license" - which made my work on top of it basically useless and I had to throw it all out and start from scratch, as I wanted to publish the result- the final thing is called adaptive-acl).

And second, is there any point in publishing code? In the "old days" when software was worth something the motivation to publish open source, in addition to feel good factor, was that people would send you patches with functionality you may find useful.

Both that and the feel good time has ended. I still publish some of my stuff that I think may be useful to someone at some point, but I'm not sure there is any actual point in this.

In a way AI has made each of us much more self sufficient. A computer with a good local model and half a dozen GPUs, few TB of software and one can have all of their computing needs fulfilled forever. No Internet or other people required. There is certain power in this. My young pre-internet self would have felt like living in a star trek universe with this :-)

But something is definitely being lost in the process as well.

Roark66··on Residential proxies detected on White House network
>Residential proxies have infected every corner of the world, and it looks like there is no place they cannot reach. Layer3 Intel tracks residential proxy and anonymization infrastructure worldwide.

Seriously? Discovering proxies exist and actually finding the people that use them are two different things.

Trying to conflate those two things in an article meant for a technical audience is quite funny.

Roark66··on Nvidia RTX Spark encrypted firmware slows inference speed to 35% on Linux
No sane perse would buy dgx spark for datacenter. If you need Blackwell for the native nvfp4 you'd be better buying pallets of rtx5060 ti 16GB. Or if you don't, pallets of used rtx3090s.

In fact I'm pretty sure it's happening. Why? Because of constantly growing prices of those things.

Roark66··on Nvidia RTX Spark encrypted firmware slows inference speed to 35% on Linux
Not those laptops.

I was genuinely excited about this device until I heard the specs. Still under 300GB/s memory bandwidth when a gpu like rtx3090 from 6 years ago had 900+

This is really bread crumbing local inference users.

We should be measuring our memory bandwidth in TB by now. The only company that seems to be serious about this is Apple. (the m5 ultra studio etc).

Roark66··on Nvidia RTX Spark encrypted firmware slows inference speed to 35% on Linux
Yes, and they want you to remortgage your house to pay for it.
Roark66··on Incident with Pull Requests, Git Operations and Issues
This is exactly why I don't understand companies (like some of my clients) that move from self hosted Jenkins to GH Actions.

You're literally replacing a well designed resilient system with a single point of failure run by a different company...

Roark66··on Tell HN: Gemini trains on chat history, even for subscribers (personal accounts)
I think such liability as "someone talks to the chatbot, gets wrong reply and poisons themselves" could be disclaimer by such conditions: "Our chat is unsuitable to discuss topics X, Y and Z. If you choose to discuss them anyway you're doing it at your own risk.

But this would require an admission of limitations of the technology.

Do people sue Google if search links to a page that has misleading info that results in someone taking a wrong drug? Nope.

Do we sue the browser maker when the info on a given Web page is malicious? Also no.

So, I don't understand why we treat chatbot providers any different. Everyone should be expected not to believe a word they say without corroboration.

Roark66··on European RISC-V Industrial Computing Initiative
Sadly we Europeans have taken our industry behind a shed and we put it out of its misery of having to pay exorbitant electricity prices and deal with our environmental regulations.

Good luck starting a fab in Europe... Maybe "hobby sized" attached to some university. But certainly not anything that can make parts in volume.

It used to be the case China competed mainly on price thanks to low labour costs. These days they still compete on price but because of supply chain integration.

If like me you dabble in hobby grade electronics you know how parts and services availability looks like here in Europe. We have only one component distributor now that UK left the EU. And even them (Mouser) if you try to order any advanced components that run at high frequencies etc tend to ship stuff from US warehouses.

Dont get me wrong. I'm still amazed they can get an order to me from US to Poland for $15 and 3-4 days time. But if I lived in China I could walk to one of bajillion physical suppliers and have every component made available same day. If I don't want to overspend on my prototype I could buy used parts without having to wait 3 weeks for delivery.

Then we have PCB manufacturing and assembly. It makes zero financial sense to use these services domestically. I'd love to support local EU industry, but I'm not spending 10x the cost for the privilege.

Roark66··on European RISC-V Industrial Computing Initiative
You know, not everyone has taste etc to make visually appealing websites. Would you rather read extremely basic text ones?

I find well prompted AI makes nice looking websites. Are they better than some designer could do?

Probably not, are they better than a guy that hasn't done a minute of fronted work in 20+ years in the industry? Probably.

Roark66··on Nvidia – open-source auto-ontology
Yes, also I hate the direction "frontier" is taking now. Opus 5.5 may be better in agentic coding and reverse engineering, but it has regressed greatly in instruction following.

You can give it instructions and 5k tokens later it will do exact opposite you told it to.

Roark66··on Nvidia – open-source auto-ontology
I read this whole readme and I have no freaking clue what this does beyond "searchable knowledgebase". How about providing some use cases?
Roark66··on Memdoor: A team of 5 Qwen3.8-27B models beats Fable 5 on LiveCodeBench Hard
For me Qwen3.8-Flash-Next beats both GLM5.3-Flash and the older DeepSeek v4.1 Flash 0731.

It uses all if my 6 rtx3090s but runs 7 sessions at combined 200tok/s and prefill of 7k on a cheap pc (no threadripper, all gpus via usb4).

DeepSeek v4.1 Flash 1017 is better but it is also 3x the size... And I find running quant below 3.8bits unusable.

Roark66··on Memdoor: A team of 5 Qwen3.8-27B models beats Fable 5 on LiveCodeBench Hard
For me there is a hard usability cutoff at Qwen3.8-Flash-Next. Qwen3.8-27b is simply not good enough. Just like opus before 4.6.

But flash next is good enough (at 4.5bits).

Roark66··on Memdoor: A team of 5 Qwen3.8-27B models beats Fable 5 on LiveCodeBench Hard
Let us not forget, once they have all the chips they want, they can just sponsor a politician to start a war with China. Destroy semiconductor manufacturing capacity and they will have monopoly on compute for decades.

In fact I fail to see any other end game where they make profit on the huge liabilities that now have.

Roark66··on Memdoor: A team of 5 Qwen3.8-27B models beats Fable 5 on LiveCodeBench Hard
I worry they get so much money from hyperscalers we just get scraps. Consider that I'm running 6 and 8 year old GPUs for my local inference. If I wanted to replace my hardware with latest stuff (nvidia dgx, gorgon halo, Intel b70 or amd r9700 pro) it would cost me 4x the price and I'd cut the memory bandwidth in every single case. In case of dgx/strix were talking less that a quarter of memory bandwidth and a third of compute of a single rtx3090...

Those products are a sick joke played on us. About the only thing they have that is better than tjose ancient gpus is energy efficiency.

And what good are the weights when all the rtx3090s fail (they were pretty crappy to begin with) and every ddr3 Xeon system fails too?

I'm fully prepared to be running on my hardware that is 6 and 8 years old for next decade. Last 3 months saw rtx3090 going up by 20% each month.

Roark66··on Memdoor: A team of 5 Qwen3.8-27B models beats Fable 5 on LiveCodeBench Hard
I'm not surprised.

I've been running something similar for few weeks, but with Qwen3.8-Flash-Next. I started with opus 4.8 limited to 200k context as the supervisor and 5 Qwen3.8-Flash-Next agents(262k context each, autocompacted). A very simple way of calling agents via a command line using pi.

Telling agents to maintain task status in files.

This has worked very well. I tried Qwen3.8-Flash-Next as the supervisor too and as long as the plan is written by a frontier model all the implementation can be done by cheap/local models.

When I have lots of code to write I use DeepSeek v4.1 Flash 1017, because my entire local Qwen3.8-Flash-Next throughput is 200tok/s across 7 sessions, while a single DeepSeek session runs at hundreds. 7 DeepSeek agents and one Qwen supervisor can complete substantial tasks fable needed 12h in 2h.

I haven't tried Qwen3.8-27b for coding. I've been using it mainly for interactive chat with Web tools via librechat. My benchmarks show it as weaker than Qwen3.8-Flash-Next by few points.

Roark66··on A 1580 Map Shows Why Data Visualization Is Never Neutral
How do you know it is AI generated? It didn't cross my mind when I read it.
Roark66··on Bidirectional charging during grid outages
You complain about lack of V2H and bidirectional charging. Let me tell you how stupid are the straight grid connected battery laws here in Poland.

For example the laws treat the output power of the inverter, the kWh capacity of the battery and peak kW capability of solar panels as a single number and they simply call it "capacity".

The law states your "capacity" cannot exceed the power contracted with the grid provider.

So if your home has 20kW of power contracted from the grid you're not allowed to install a battery larger than 20kWh,or more than 20kWp solar, or your inverters can't have more than 20kW. This results in an extremely lopsided systems.

In our climate a good system for a house like mine that uses about 20kWh a day, and has 24kW of grid power contains 14kWp of solar, 65kWh of battery and 20kW of inverter power.

Other examples of stupidity. Any inverter above 3kW has to be 3 phase or it needs to be a part of a 3 phase system. Why? What is the point of that? Most 3 phase inverters allow up to 50% phase imbalance. So if you have 12kW inverter you can't use more than 8kW on one phase and most are worse than that.

Furthermore and this is the pinnacle of idiocy. Any system with over 10kW capacity (either solar, battery or inverter) has to be managed by the grid. You pay for them to manage your own system and the electricity company will decide when you buy electricity from them and when you use yours... Guess whose financial benefit they will work towards.

So what is the solution? Put our houses off grid and that is what I did.

I have a solar setup that runs my house off grid for up to 8-9 months a year, for the remainder I switch a transfer switch and I run on the grid.

Roark66··on I Am the Reason OpenAI Is Killing Unlimited Chats
You're way to harsh. The guy simply used what was available to him.

How is this different from using your €90 Anthropic subscription to the fullest and then discovering same usage via api would cost many thousands a month.

No doubt they are loosing great deal of money on it, but if they provide this service why should an average person not use it?

Roark66··on Sam Altman: All the RAM Should Belong to Me, So I Can Charge People to Use It
Yes and as a side effect that guy gets unprecedented level of control over who gets to use that RAM for how much and what models will be used and so on.

Even things like decommissioning an old model can be extremely disruptive if all your workloads are tweaked for it. Like when Opus 4.8 dissappear from copilot in one company I work for. Suddenly our PR reviews started missing issues they always caught before.

Roark66··on China's First Frontier AI Export Controls: Mofcom Announcement No. 48
Yes, they support it, inasmuch it gives them an advantage.

Of course I never expected anything different from the Chinese Communist Party.

Roark66··on We're releasing the weights of Mistral Large 4
Exactly, these general scores are pointless. Let's say the model is amazing on A but crap on B and C. It gets low score, but you still would benefit greatly if you need it for A.
Roark66··on We're releasing the weights of Mistral Large 4
I don't quite believe the benchmarks, especially supplied by the company.

Qwen3.8-Flash-Next consistently benchmarks better than both GLM5.3-Flash and the previous DeepSeek v4.1 Flash 0731. The DS 0731 was so atrocious it was getting beaten by small Nemotron in my coding tests (subset of tasks from open source coding benchmarks).

Now, new DeepSeek V4.1 Flash 1017 really gets the numbers they promised for the first one, but it's too big for me to run the 4 bit quant locally at interactive speeds.

So I kept Qwen3.8-Flash-Next as my go to.

Roark66··on We're releasing the weights of Mistral Large 4
I wish they released a flash variant that is no more than 200B (120B preferred). Something to compete with Qwen3.8-Flash-Next - my favourite local model.
Roark66··on Claude Code regularly sends each background agent’s transcript to its model
Exactly, using 40k of your context upon startup is bonkers.
Roark66··on Gemini 4 Carbon is the new #1 on the Artificial Analysis Intelligence Index v5
You know what. When Gemini 3.1 Pro Preview came out it was better than Opus at the time. It was my main model for 3 weeks.

Until it got lobotomised. Then it lost most of it's capability.

Similar situation happened to Anthropic's Fable. It was an amazing model until Opus 5.5 came out.

So now, I'm not even looking at a "new" model until it is a month or two old. By then we will know if they will destroy ability to make it cheaper to host.

Roark66··on Evidence of a spying operation by ICE against left-wing social movements
The 2nd amendment is an absolute and utter bullshit against tyranny. In fact it is a method to make ordinary people not engage in peaceful protest when it is needed most.

Why do you need to protest at the slightest sign of the government becoming authoritarian when you have "the ultimate argument of force" on your side?

But it's an illusion. Guns are a nice hobby I enjoy as well. They are great for self defence, but good luck to you if you think you'll use it "against government tyranny"... You'll be dead and no one will care.

2nd amendment makes an ultimate duty of a citizen in a democratic country - to not allow it to turn into a tyranny, into "you don't need to worry about politics, worse case scenario you have your AR15 and a box of ammo".

While in a country without such false ideas people get out and protest in mass numbers.

I don't think I've ever heard of a proper protest happening in USA. The kind of protest that involves 10% of adults at least and happens in every city and town. (Also I'm not talking about rioting like in France)

Burning down a school to protest against class overcrowding is like something straight from idiocracy.

Peaceful protests work on governments, even those hell bent on authoritarianism, but they have to be massive.

Let's say you have a million or two of people show up in Washington. Will it make any difference? Nope. Why? Because it's under half a percent of US population.

Let's now say 10% of people in every city and town go to their town centre and protest. Does this make a difference? Yes it does, because it shows real power to everyone.

Roark66··on Evidence of a spying operation by ICE against left-wing social movements
This should be obvious to anyone that has seen the videos from this incident. In any normal civilised country 10% of adult population would protest something like this next day in every city and town. Then those "agents" would be arrested and they would have a very public court case.

But in US human life is not worth much.

Roark66··on The Mythical Man-Month in the Age of AI
Yes, these are my colleagues. Same crap as before. At least now I can setup an automatic ai review that is told what is not allowed (the errors they do all the time and refuse to learn) and I get PRs that have passed 8 review turns and are somewhat better.
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