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octoberfranklin

1,939 karma · joined July 31, 2020

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octoberfranklin··on Nvidia deliberately kept GPU prices high through circular financing deals
Maybe say "Qwen Flash Next" a few more times for emphasis.
octoberfranklin··on Will we put data centers in space?
For people selling the anti-sabotage / anti-datacenter-terrorism angle: the math doesn't work.

The energy needed to achieve orbital altitude is vastly less than the energy needed to reach orbit. About 1kg of rocket fuel will carry a small explosive and some tiny steel spheres to LEO altitude. The projectile will not be in orbit; it won't have escape velocity -- in fact it will briefly hit zero velocity (wrt the earth) at orbital altitude and then fall back to earth.

The very large cloud of shrapnel created will encompass LEO orbital height for several seconds. If an orbiting datacenter passes through the cloud during those seconds, the shrapnel will be moving at orbital velocity wrt the datacenter. In other words, just one piece will take it out.

With relatively simple rocketry (and, these days, an abliterated LLM to aid you) a dedicated luddite would have several opportunities per day to hit one of a constellation of satellites. If they wanted one very specific satellite they'd have one or two chances a year. The targeting and steering is not hard -- the orbital paths are publicly known and easily observable; you can use RF time-of-flight to implement exceptionally precise position/altitude/velocity measurements from the rocket (no need for GPS -- use your own transmitters on the ground). This is not hard. And it will only get easier as AI advances.

*I strongly discourage anybody reading this from doing the above.*

I'm posting it in order to show people that anti-sabotage is absolutely not a selling point for orbital datacenters. If anything, they are far more vulnerable to luddite attacks. The people channelling billions into this tech know this too. So their motive is something else. I don't know what, but it isn't this. The math doesn't work.

octoberfranklin··on Nvidia Allegedly Engineered Scarcity by Funding AI Startups to Buy Its GPUs
403 - Access Denied Access denied

Status 403 Trace ID 0HNQ10T1IEVBA:000001B6

octoberfranklin··on Weight Space Misfolding
Bath salts are immortal.
octoberfranklin··on Terminal borders that don't cost a cell
Because it will turn into the kitchen-sink mess that the Web is.

Terminals work so well because there's a huge frictional cost to adding to the protocol. That's what keeps the protocol simple, which is what keeps multiple implementations feasible. Unlike the web, where unless you have GoogleBux you can't afford to implement it properly.

octoberfranklin··on Terminal borders that don't cost a cell
Having markdown tables render with zero-cell spacing (use underlines for horizontal and different background shades for vertical) is just one of the billion reasons I will never, ever, ever go back to closed-source coding agents.
octoberfranklin··on United Airlines bans AI agents from booking flights on behalf of travelers
The hotels can see it plain as day in the payment source.

When you book through expedia, you pay expedia and expedia pays the hotel.

and I don't get the sense that I'm treated resentfully at any of those properties.

Depends how full the hotel is (expected to be that night) and whether you have status with that hotel. When I used to use discount booking services it was always first floor facing the parking lot.

octoberfranklin··on Chinese frontier AI models carry the fingerprint of export-controlled GPUs
the Deep State has entered the chat.
octoberfranklin··on Chinese frontier AI models carry the fingerprint of export-controlled GPUs
Keep your laws off my weights.
octoberfranklin··on Chinese frontier AI models carry the fingerprint of export-controlled GPUs
Title is deceptive; at most they've shown it carries the fingerprint of "a 148-CU GPU".
octoberfranklin··on Using voltage glitching to unleash the A100 in my mining card
Some testing can be done with a wafer probe, but other tests require stressing the die -- high current, heat output -- so it has to be in-package to do those tests.

Mounting the HBM on the interposer has to happen before putting the interposer in the package.

So it's the "must be in-package" yield tests that drive this.

octoberfranklin··on Nvidia is preparing to oust Jensen Huang
This is a fascinating theory.

Almost worth the time I wasted reading through the steaming pile of trash that all the other comments on this story are...

octoberfranklin··on Retirement Savings Are Fueling the AI Bubble
Except bailouts.
octoberfranklin··on Retirement Savings Are Fueling the AI Bubble
The last bubble was funded by home equity, so no.

Unless you want to claim that all your assets eventually become retirement assets... but then it's vacuous.

octoberfranklin··on Jensen Huang said to have had relationship with executive who reports to him
Musk isnt married.

Musk is also very "out" about it. Kinda like how it's okay to be gay in the CIA, as long as you're out. Being in the closet gets you fired because it makes you blackmailable.

octoberfranklin··on United Airlines bans AI agents from booking flights on behalf of travelers
Yeah but you get shitty rooms when you book through expedia.

The hotels hate expedia but they can't opt out of it so they just degrade the product that is offered at expedia's discount rate -- and they degrade it in a way that expedia can't force them to stop (room assignment is always done at checkin).

octoberfranklin··on Using voltage glitching to unleash the A100 in my mining card
If you think about it, the effort is economically incentivized.

Buy a shitton of these things, spend a year working on the unlock. If you find one, sell the shitton at 5x higher price (which is what happened).

octoberfranklin··on Using voltage glitching to unleash the A100 in my mining card
Supermicro chassis. Thank me later.
octoberfranklin··on Using voltage glitching to unleash the A100 in my mining card
Binned for compute failures, not memory failures.

That's why this works. The yield on those HBM stacks is excellent. The binned cards had failures in the logic die, and hyperscalers want uniformity in their clusters. That's why the mining market took the downbinned cards.

octoberfranklin··on Using voltage glitching to unleash the A100 in my mining card
there are several functions where blowing a fuse on an NVIDIA die can grant you more access, not less. In a properly secured design, a blown fuse should always induce a more restrictive state, because a blown fuse cannot be unblown in an economically feasible way.

Not really.

If the fuses are for security, sure. But these aren't.

These fuses are for economic extraction. Doing it the way NVIDIA did it is a safety feature: it ensures that blowing a fuse will never destroy economic value -- it will never turn a card that was previously able to do something correctly into a card that can no longer do that thing correctly.

octoberfranklin··on A comprehensive study of how fingerprintable users are
> Never gonna happen.

Already happened. All the agentic API dealers support x402.

I already pay some thousanth-of-a-cent for every webpage (pre-LLM era included) that my agents pull, simply for the privilege of going through a proxy with a squeaky-clean IP reputation (the fact that they charge by the byte keeps it clean -- scrapers can't afford that cost due to scale). That payment goes to the proxy owner not the website, but the point remains: I'm happy to pay that cost to eliminate hassles and headaches.

All that remains is to plumb part of that payment through to the website in exchange for a hard no-botwall (which implies no tracking) guarantee. It'll happen, and the websites that refuse will become irrelevant.

The future is bright.

octoberfranklin··on A comprehensive study of how fingerprintable users are
And cloudflare, akamai, and hcaptcha lock you out of 80% of the Web.
octoberfranklin··on A comprehensive study of how fingerprintable users are
Um, no.

Scrapers and bots put a ton of effort into anti-fingerprinting. Ordinary users? Zero.

Users care mainly about cross-site fingerprinting. Bot-fighting is concerned with single-site fingerprinting.

The good answer to your dilemma is x402: https://x402.org/ Nothing in life is free; you've been paying with your attention via ads, which is where the urge to fingerprint comes from (targeting). Agentic AI is rapidly killing web ads as a revenue source. It's time to stop kicking the can on micropayments.

Also, this article commits the common mistake of assuming that privacy means hiding in the largest possible cohort. That's bogus. You can also get privacy by belonging to many one-member cohorts -- i.e. fingerprint uniquely but differently to each site you visit and differently to a single site over longer timespans (like weeks). This is precisely what Brave's "farbling" does; farbled users have very unique fingerprints and yet they can't be tracked.

octoberfranklin··on Nvidia Board of Directors Is Investigating Jensen Huang
She's CEO of the #2 GPU maker.

They targeted the CEO of the #1 GPU maker.

octoberfranklin··on I'm Not Convinced the AI Bubble Exists
and those CDS...
octoberfranklin··on I'm not convinced the AI bubble exists
Talking this way is a big part of the "tech bro" smell.
octoberfranklin··on Statement from Nvidia board of directors
Uh, Lisa Su? https://en.wikipedia.org/wiki/Lisa_Su
octoberfranklin··on Nvidia CEO Jensen Huang's letter to staff about affair
To cut off the possibility of blackmail. At personal great cost, of course.

That's the real reason that this affair is a problem. It made him blackmailable.

octoberfranklin··on Outlook.com is rejecting email from domains without DMARC
> The fix is one DNS record.

Oh god the slop.

Only an LLM would describe DMARC as just "one DNS record".

octoberfranklin··on The end of Microsoft Research's AI Frontiers group
We know that if this immense cost had in fact been spent, and the internal models really were that revolutionary, these companies would be selling access to it for cash instead of taking on mountains of debt.

We definitely know that.

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