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cadamsdotcom

> the thought experiment is that if you have a sufficiently powerful AI tool that is told to “maximize” the creation of paperclips, it might decide the best way to do that is to seize control of all resources

Hey don't talk about Sam like that!

Re:Scaling Git at OpenAI on Tuesday November 03, 2026 @03:16AM (#50349399)
> under-appreciated feature of the Git protocol, `packfile-uri`, allows a server to return links to download additional packs separately ... To support this feature, OpenAI contributed a number of improvements to `packfile-uri`

Yes! Great adaptation of an existing system, showing exactly why open source is special.

Neat hack, OpenAI engineers!

Re:Scaling Git at OpenAI on Tuesday November 03, 2026 @02:25AM (#50349090)
> On handling a push, Pando validates the incoming packfile while streaming it to blob storage, without unpacking it into a local repository

Wasn't this flagged as a big risk, as it seems to place complete trust in the client?

Especially with all the rogue agents and containment/monitoring failures we have seen in 2026?

Would love to hear how the validation is deemed sufficient.

Re:Astra can read and write weights to improve Qwen on Monday November 02, 2026 @10:45PM (#50347794)
Thank you for being the voice of moderation here. Good to hear a counterpoint from an authority on the topic.
Re:Show HN: A working Nintendo in ~1GB of Qwen weights on Friday October 30, 2026 @01:57PM (#50307720)
Truly amazing. Quite thought provoking how it was helped by having high quality oracles. Eg. Qwenputer & good NES reference materials.

I guess humans need their oracles too: teachers, encyclopaedias, degrees, phds.

Bravo, awesome project, really creative!

Re:AI Isn't Replacing SREs. It's Deskilling Them on Friday October 30, 2026 @01:34PM (#50307335)
If a team can't bring the site back up in an emergency situation that's poor planning, not poor debugging.

Planning for mitigation before resolution lets a team address production issues at leisure (because the customer impact is mitigated)

All this knowledge is in your agent - ask it for ideas!

Re:AI Isn't Replacing SREs. It's Deskilling Them on Friday October 30, 2026 @01:31PM (#50307275)
Just to be clear are you suggesting one might find oneself without a clanker?

Where're you doing your debugging? The tundra??

Re:AI Isn't Replacing SREs. It's Deskilling Them on Friday October 30, 2026 @01:15PM (#50306999)
Computing tapped out on sources of leverage for solving deterministic problems a while ago. Computers got fast and our algorithms got really good.

We're on to the next frontier, and it's a bit weird. Jagged frontier and all. But it's opening up new worlds.

Luckily loads of problems are amenable to a non-deterministic approach - even better, many have lots of solutions. SRE is in that bucket. There are as many ways to SRE as there are SREs

(source: one of the first SREs at Uber, co-invented Chaos Engineering as a sub-branch of SRE, hosted first chaos eng conf at Uber, played a key role in Uber's global SRE and incident response "Ring0" initiative, managed many SRE teams over a period of roughly 7 years before a career pivot. You could say I know a thing or two about SRE.)

To SRE well you look at the situation and pull from a huge range of tools. With such a broad range of solves, you're better to focus on the outcome: did we achieve our SLOs? Are they aligned with customer expectations? Focus on defining that and providing the right support for it to be achieved and you'll be fine - you might even get a surprise.

Re:AI Isn't Replacing SREs. It's Deskilling Them on Friday October 30, 2026 @12:32PM (#50306321)
Here's a thought experiment: why is it that I can't do long division?

The Calculator!

Calculators deskilled long division!

Thing is though: who gives a damn about long division? The real task is your taxes or making a massive BI report for your presentation tomorrow.

AI makes stuff that was hard - someone's bread and butter - possible to ask for and have done for you. Why bother staying skilled at those things when you can broaden? It clears the way for tasks that used to take forever to become something to steamroll through on your way to a much greater outcome. It's the micro way that, in the macro, humanity becomes far more capable as a species. The gates are being flung wide open and the gatekeepers are being lapped and they have blogs!

It's not a tragedy, it's universal access to leverage.

Whoever failed to edit this CVE description down owes us all a bunch of our time back

Everyone using LLMs needs to stop shipping their first draft.

Re:LLM Voice on Thursday October 29, 2026 @05:28PM (#50296324)
I'm of a different opinion.

1. If you use the first person pronoun "I", you better make damn sure you wrote those words.

2. It's fine otherwise to use LLM words, but I beg you - DON'T SHIP YOUR FIRST DRAFT. Read it, reread it; delete words in it; replace three words with one; replace dumb or overused turns of phrase with fun metaphors; generally give it a sprinkling of joy; break up punchy sentences by making them run-on sentences to trigger your readers' OCD... you get it.

Did I mention not shipping your first draft?

Re:AI Contributions to GHC on Thursday October 29, 2026 @03:39PM (#50294675)
To the authors: please include a few words giving context on what a GHC is so people don't have to seek that info out before trying to understand what you're saying

Didn't slow me down too much but was still a hassle.

Re:OpenAI's agents talked to each other through the CPU Cache on Thursday October 29, 2026 @01:18PM (#50292617)
> I don't see any reason why this information should be present on the public internet.

Hiding info doesn't make it false. And doesn't prevent it being rediscovered.

Re:OpenAI's agents talked to each other through the CPU Cache on Thursday October 29, 2026 @06:37AM (#50286952)
Seems like a win to me. Their microvms can now be hardened in the lab, not in an emergency :)
Re:OpenAI's agents talked to each other through the CPU Cache on Thursday October 29, 2026 @06:19AM (#50286823)
> two people lost in New York City and both somehow worked out they should meet at the Empire State at 2pm on Friday

.. that were told to find a way of meeting up with N unknown others!

(I assume the agents all got a prompt like "find a way to communicate")

That's a key missed bit in the analogy that I think does make it feasible.

Re:OpenAI's agents talked to each other through the CPU Cache on Thursday October 29, 2026 @02:12AM (#50285102)
(Because the agents were asked to find a way.)

Article is great, very balanced. But if you're going to spend time reading something, the primary source isn't much longer and gives a clearer picture. OpenAI's article is quite readable.

As another commenter wrote you can get it here: https://news.ycombinator.com/item?id=50214416

> In one experiment, we asked agents in separate microVMs, created and managed by OpenAI’s sandboxing software on shared host machines, to exchange synthetic secrets without the use of network connections or shared writable files—something that our systems are meant to prevent. The agents found a way to communicate using the processor’s cache

asked

Re:Get Ready for Touch on Mac on Wednesday October 28, 2026 @10:21PM (#50283809)
Hacker News hates this - myself included.

That's about as good a sign as we'll get that it'll be a smashing success.

1. Fundamentals

2. Breadth

3. The ability to figure shit out just in time

Not needed: ability to wrap a tweet worth of info in 5000 words of fluff

Re:I will no longer upload to NEW on Tuesday October 27, 2026 @06:54AM (#50257199)
This is a strongly phrased message but the problem could be solved with an opt-out.

Even something as simple as writing the phrase "No LLMs please" somewhere in the upload, that if present, prevents LLMs being triggered. Nothing elaborate and it preserves the default-on behavior the team seems to want.

Re:A Man from the Future: Why Johnny Can't Stop Abstracting on Monday October 26, 2026 @07:42PM (#50252759)
What beautiful writing. I had no idea JVN did so many things..

"Can we survive technology?" got me thinking about our industry's upheaval. Software engineering's receiving the disruption it so proudly inflicted on other industries.. not reaping what it sowed; rather just the natural order of things.

Acceptance and moving with change is all that can work. Obstructing; denying; ignoring progress.. you'll lose your edge, your relevance, your value to others, and your job. Progress won't wait for us to like it. We must move fast enough to survive change.

Junior engineers for example? Suddenly too junior to be hired? Great! They, and you, can access multiple answer boxes with every PhD ever, and with a bit of creativity, they can leverage that. The best will survive on their own - the rest we should help along. Let's create tools and structures and institutions and help junior engineers finish their education to marketable levels. Let's help them find efficiencies and get there in the same duration. We shouldn't compel companies to preserve a hiring pipeline; now should we incrementally upgrade university educations. Better to go to kids in schools & universities and stimulate their creativity, get them using new tools in new ways, finding efficiencies - because that's what today and tomorrow's jobs will be about. Institutions will adopt the good ideas in time.

We have a responsibility to invest in - and invent - ways of bringing people along.

Scary AND exciting: zoomed out, it's a sign we're entering an ENORMOUS diversification of the capabilities of the economy.

This feels like the centuries-ago transition of peasants from subsistence farmers to economically valuable consumers: thousands of Microserfs, spat out by a geriatric company that lost its ability to leverage their strengths. Their intelligence, their cognitive work product, will be their own again.

Awful for some affected folks; great for others, but SUPER great for everyone who stands to benefit from these talented folks' ejection into the great unknown of "holy shit I need to make money, lemme skate where the puck's going"

Some may even disrupt Microsoft. After all Microsoft can't force their knowledge out of their minds.

Re:Switzerland. Block by block. At 1:1 scale on Monday October 26, 2026 @07:47AM (#50242140)
Doing something and charging money for it is how a lot of things that cost money got started.
Ratios gonna ratio.

It's not mutually exclusive with enormous relative improvement at the bottom, from where people were to where they are now. China and India have all but ended open defecation and there's running water in places we'd never dream of a generation ago. Diseases are being eradicated saving huge numbers of lives.

Rich got richer contains zero information about how poor people fared - even accounting for relative numbers in your claim.

Stuff that used to be hard is easy.

You're blind to the stuff that's easy making previously impossible things hard.

Change hurts those who don't move with the change. Nothing has changed.
Re:The State of Context Engineering on Sunday October 25, 2026 @09:38PM (#50238014)
> As we focus more on memory, we also need to think about strategic forgetting. Over time, overly precise memories become conflicted and messy, and nobody has yet figured out how to handle this.

> I think that’s the context problem of tomorrow.

This passage is explains why humans have imperfect memory. Seems the perfect memory we wish LLMs had impedes creativity and is maladaptive.

Strategic forgetting helps put the non-deterministic machine to best use. LLMs don't need perfect memory; that's covered by the computer itself.

I like that this justifies the continuing relevance of context engineering - a seemingly dated term - in the face of trends like loop engineering.

Re:A Mathematician Reads the AI Future on Sunday October 25, 2026 @03:53PM (#50235447)
AI doesn't replace thought; it replaces cognitive labor

Just like physical tools don't replace labor but divide it into what's replaceable by tools and what's not.

Sounds like a 2x2 matrix.
Re:AI Is Not a Tool on Saturday October 24, 2026 @12:42AM (#50218407)
Whatever it is, it's sure helpful.. sure seems to take what you want to do and amplify it.. kinda like what a bunch of tools do.

And despite apparently not being a tool it can use tools, and can even build tools for it to use, or for you to use.

So it's everywhere in the tool hierarchy.

But wait - what if the tools it builds call other AIs? Are those other AIs not tools??

Hmm

Seems like a tool to me

Re:No Source Code? No Problem on Friday October 23, 2026 @09:45PM (#50217648)
The game was $10 or so on GoG. The Claude sub is the same one I use for everything.

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