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Has anyone yet designed a language with the explicit goal of being cheapest/easiest to use by an AI coding agent?

January 2026 might be the month of langs created to be used by AI. Usually the chief concern is saving on tokens, prompted by context window anxiety. (This completely disregards the fact that agents thrash the context window by doing wrong things, then attempting to fix them; or by reading unrelated stuff; or by calling unhelpful tools; etc)

https://news.ycombinator.com/item?id=46450217 Nerd: A language for LLMs, not humans (1 Jan 2026)

https://news.ycombinator.com/item?id=46571166 Show HN: GlyphLang – An AI-first programming language (11 Jan 2026)

https://news.ycombinator.com/item?id=46583581 Show HN: B-IR – An LLM-optimized programming language (12 Jan 2026)

https://news.ycombinator.com/item?id=46684958 Nanolang: A tiny experimental language designed to be targeted by coding LLMs (19 Jan 2026)

See also

https://news.ycombinator.com/item?id=46582728 Which programming languages are most token-efficient? - where someone said "Someone has made a programming language called Sui, which is said to be designed for LLMs." https://github.com/TakatoHonda/sui-lang

And many other threads I didn't find right now


> Nerd: A language for LLMs, not humans

Interesting take, because I think precisely the opposite. Coding agents let us produce a lot of code, code that we need to read and review. That means we need languages optimized for code generation by AI, and code review by humans.


I see tons one them regularly here. And it's probably useless because LLM need a ton of training data

Not a language, but we are having very good success using https://brannn.github.io/simplex/ for autonomous one-shot workflows. It seems to be a very high-fidelity input for LLMs.

Not working well with something that doesn't conform to the WICG User-Agent Client Hints specification is an interesting definition of "closed." More like, "I have standards." And it's hardly closed if you can get the information by using literally almost any other client.

But what advantages do stablecoins have?

Seigniorage accrues to private entities instead of the state, enriching the owners of those private entities rather than everyone in the state that issues the currency.

Faster and cheaper transactions that don't get locked up by the whims of a bureaucracy. They continue to operate on non-business days.

That’s also a downside: When your funds can be transferred away by anyone who happens to acquire the key without triggering any fraud prevention or additional verification checks, losing your entire bank account at 4AM Sunday morning becomes much easier.

This is why people who happen to own significant amount of crypto typically get hardware wallets

That would make it a single point of failure, no? Not a good idea if your company is riding on it.

multisig exists

Cryptocurrency recapitulates the history of the modern banking system, and illustrates the necessity of regulation on a daily basis.

We only get better wheels by reinventing them.

Our knowledge is constantly expanding, allowing us to build things differently than we used to. Modern cryptography, which makes things like multi-sig possible, is only a few decades old; it didn't even exist when the current banking industry was being established.


Yes, let's go back to hiding cash and gold under our beds. Maybe buy a machine gun so you can defend it from home intruders.

> Yes, let's go back to hiding [...] gold under our beds

The people that did exactly that never had to worry about (hyper)inflation...


The currency is never the only asset or unit of trade in an economy. As long as value and wealth were being created somewhere, inflation can exist.

Gold is interesting because more of it was being mined and produced all the time. There wasn’t even a finite amount of gold.

Thinking that a gold standard means no inflation (or in practical terms, deflation as the population grows) is a modern fantasy.


In addition to the security issues, they would have to deal with non-negligible transaction costs every time they wanted to convert it to actual money so that they could purchase something. If they were using it as an investment, they had to deal with the opportunity cost of underperforming $SPY.

Still, they have to worry about them and their family not being kidnapped.

Oh but hey, checkmate, burglar who is threatening to cut my daughter’s finger, my wallet is multisig !


It really comes down to the burglar's expectations. If most crypto holders used geographically separated multi-sig, these attacks wouldn't be worth the effort anymore.

It’s the same logic as iPhones bricking themselves after being stolen. Even if your specific phone isn't an iPhone, the fact that most phones are now useless to thieves discourages the crime across the board.


Doesn’t that mean a home invader can break in, torture you a bit and walk off with your millions?

I think there was a rash of this kind of this kind of wrench cryptocurrency robberies in the Netherlands a few years ago.

Break in, bash owner about with a wrench, get coins. <Insert xkcd>


Yep, the meme in crypto community is that you can have all the digital security possible but it'll lose to the $5 wrench attack.

This isn’t just a problem in the Netherlands or a thing of the past. 2025 actually saw the highest number of attacks ever recorded [0].

There are ways to prevent this. Like using multi-sig with geographical separation (so you can't move funds alone) or setting up forced time-delays. Ultimately, being your own bank is a massive responsibility, and I think too many people take that reality too lightly.

0: https://stats.glok.me/


xkcd 538, that is

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I bet you can. And I bet that raising the limit takes you a few minutes at most. Or you need a better bank.

> Or you need a better bank.

There are no good banks in Canada.


Why do you have a bank? Don’t you use crypto for all your needs? Or does crypto fail you in that?

No one actually accepts crypto

If your bank doesn't want to raise the limits, there's probably good reasons behind that.

No, there's not. There are rarely good reasons behind what banks do because these are organizations that are run by mediocre people who are not incentivized to not suck. They don't care at all about anything. This "fraud prevention" thing only gets in my way and doesn't prevent the less sophisticated people from sending their money to India.

  I get money
  You get mad because the bank's shut 
- Charli XCX

> If your bank doesn't want to raise the limits, there's probably good reasons behind that.

Why would their having reasons make me feel better when my payments don't go through? We complain when Apple plays nanny and makes their product a walled garden. How is a bank different? They should be doing their job without causing inconvenience for me.


Unnecessary rudeness.

Strong language used for emphasis. I apologize if anyone was offended.

It's also a lie, you can pay for many things without raising limits.

Why does the bank decide what I can pay for? That's bullshit.

What limit are we talking about though? Credit or debit?

Debit I'd agree would suck because it is your money. Credit cards on the kther hand is you lending mkney from the bank.


They both have limits. I tried to buy socks via Apple Pay and it declined.

Because you put your money there and agreed to their rules.

It typically doesn't, it just implements compliance with laws and regulations in your jurisdiction.

Withdrawal and transaction limits are commonly such a thing, politicians get hounded because some people were frauded out of their monies and they feel a need to show that they're doing something about it.

Banking is very international, you can put your money in some other jurisdiction if you'd like to. Many transnational banks are connected to the usual payment providers, you can probably figure something out if you put your mind to it. One way to do it is to start a company, business accounts at banks generally have different limits and then you pay a lawyer or bean counter to clear how to do the books and pay appropriate taxes.


I can only really use Canadian banks because that's what Interac, Canadian system for sending money by email works with. The bank does decide what I can pay for because it limits the amount of money I can spend via Apple Pay (like $500), and in general (like $1000). You need to bring your physical card and call them to temporarily increase the limit to buy anything expensive.

Yeah all of that sounds way more convenient than your grandma irrecoverably losing her life savings because somebody kid fished her for her crypto authentication.

People still lose all their life savings. Look up pig butchering.

Web searching a bit seems to say that e.g. tourists can use their foreign issued cards and typically carry their issuers' limits with them, unless the merchant has their own limits for some reason.

Putting stricter limits on intermediate devices like pocket computers doesn't seem very tyrannical to me. Interac's web site says the typical default limit would be 2-3000 CAD, i.e. 12-1800 euros or so, unless you have a small business account, then it's more like 25000 CAD.

If you often find yourself spending thousands of CAD on a whim, perhaps it would be a good idea to open accounts with a bank that is tailored to people with a lot of money. I'm sure there are some available in Canada.


I'm not spending thousands of dollars on a whim, but I don't want to wait on hold for 40 minutes to spend thousands of dollars when I need to.

Is there some magic in redeeming them? And by redeeming I mean going to issuer and getting the face value in seconds?

You can redeem stablecoins in blocks of a million if you are a registered bank. This is the only way to redeem them. Otherwise you can only trade them.

At the end of the day, for better or worse, the US dollar is backed by the US military. Virtual coins are backed by the greater fool.

What a strange toss-up.


Usdc is backed by US dollar denominated treasuries for most major issuers.

It's broadly agreed that hasn't been the case for a while now, but that at the moment it's better for everybody if we pretend it still is

Is there actually any proof of this or is it Tether-tier magic money?

But the stable coins are also backed by the US military. All major USD stablecoins have sanctions mechanisms baked into their smart contract.

See for yourself the blacklist features

https://github.com/circlefin/stablecoin-evm/tree/master/scri...


> US dollar is backed by the US military.

No, it's not. It's not possible to come to the US soldiers with a bunch of US dollars and some demands and get what's demanded in return for the dollars.

Only trust of the other market participants backs the US dollar.


It's the other way around. If you don't trade in dollars, the military comes and demands that you do.

Is the peso backed by the Mexican government? Because I'm afraid of all these militaries coming and knocking down my door to use their money.

> Why do stablecoins exist at all?

For states:

They quietly inflate the money supply by forking fiat, achieving monetary base expansion without the political cost of explicit money creation

For issuers:

They convert user deposits into a private mint: risk-free interest on collateralized reserves, with none of the upside shared with holders

For users:

For everyone but the unbanked & criminals, stablecoins are strictly inferior money surrogate: no yield, no guarantees, and no recourse


I don’t think that matters.

It’s a sign of commitment to something they’ve invested in as OPs says.


Data centers in space make sense when you want it to cost 200x more than on land, be unavailable for repairs and upgrades, and be either high latency or be out of commission during periods of darkness.

It's obvious. The harder you make it to down or hijack a plane, the fewer downed planes you will see. It didn't have to be perfect to prevent and deter. Some security is better than no security. If you had no security at all you would see planes go down all the time.

And it wouldn't surprise me if some of the detection technology were classified.

It would not be "great" if governments were more open about their detection capabilities; that would cause more terrorism attempts and is one of the stupidest things one could do here.


> The harder you make it to down or hijack a plane, the fewer downed planes you will see.

You know that TSA fails in 90-95% of cases and that crowds before it are a much jucier target?


Have those crowds been targeted?

I see similar crowd densities all over the place. I can think of easier targets than the airport.


Indeed, those crowds haven't been targeted, and TSA fails to detect 90-95% of tests to bring anything dangerous on board.

So what does that tell you?


The LLM will know how the user operates, their proclivities and brain structure, and will design UX perfectly suited to them, like a bespoke glove. They won't have to learn anything, it will be like a butler.

Why not just say that the LLM will just do all the work while you're making up future, hypothetical capabilities of LLMs?

What could possibly be in this movie other than Melania constantly suing news outlets who ran reports she was a sex worker?

and she’s an immigrant.

Google loves to reinvent shit because they didn't understand it. And to get promo. In this case, ASN.1. And protobufs are so inefficient that they drive up latency and datacenter costs, so they were a step backwards. Good job, Sanjay.

Really dismissive and ignorant take from a bystander. Back it up with your delivery that does better instead of shouting with a pitchfork for no reason.

This bystander has been using protobufs for more than ten years. I'm not sure what I need to deliver since ASN.1, Cap'n Proto and Flatbuffers are all more efficient and exist already. ASN.1 was on the scene in 1984 and was already more efficient than protobufs.

Protobuf has far better ergonomics than ASN.1. ASN.1 is an overcomplicated design-by-committee mess. Backwards compatibility in particular is much harder.

I don't doubt your experience, but with X.509 having evolved substantially, and ASN.1 on billions (if not tens of billions) of devices, in practice it seems OK. And it was formally verified early.

ASN.1 on billions of devices doesn’t make it less of an anti-ergonomic, design-by-committee piece of crap. Unless your goal is to be binary-compatible with these devices, one should be free to explore alternatives.

By all means, keep using it, but it might be worth figuring out why other people don’t. Hint: it’s not because they’re more stupid than you or are looking to get promoted by big G.

(Personally, I like the ideas and binary encoding behind Capn Proto more than all the alternatives)


One of the advantages of of protobuf I never see anyone highlight is how neat and well-designed the wireformat is, in terms of backward/forward compatibility and lowlevel stuff you can do with it. Very useful when building big and demanding systems over time.

For high performance and critical stuff, SBE is much more suitable, but it doesn't have as good of a schema evolution story as protobuf.


lol are you accusing Sanjay of creating Protobuf to get promoted?

Is this flagged because YC companies have unlimited PTO policies?


None of those things are at all desirable. setuid uucp? Security nightmare. strictatime? Not needed. Linux doesn't do it either.

Apple has retained the good parts of UNIX and ignored the shitty parts. In the end, it is more UNIX than Linux is.


Yeah, like a really shitty ancient version of bash. If that's what UNIX means to you, I'm not gonna yuck your yum, but what could be more UNIX like than letting license issues make life worse for your users.

Hey, at least it isn't *BSD! (Or, well...)


macOS switched to zsh a while ago. i don’t see what that minor choice has to do with being or not being UNIX.



I know enough about Unix that shipping an outdated binary in the base system is entirely unsurprising :-)

bash doesn't mean UNIX, in fact UNIX means being able to chose your shell.


I'm fairly certain that the UNIX standard isn't limited to the manpage for chsh.

Then you are also fairly certain that it doesn't include latest version of bash, rather sh, and are aware of what the difference means.

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I don't disagree, but what does that possibly have to do with macOS being a Unix or not?


fantastic point… about… what? certainly not TFA…


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