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belter

61,795 karma · joined March 23, 2021

Du ferí da Belte!

“Wow! Signore professore dottore Eco, what a library you have! How many of these books have you read?”

"It is possible to commit no mistakes and still lose. That is not a weakness. That is life."

  - Jean-Luc Picard
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belter··on Billing can be bypassed using a combo of subagents with an agent definition
>> The next day, the PM of the other team responded with a _screenshot of an AI conversation_ saying the issue was on my end for misusing a standard CLI tool.

You are still on time, to coach a model to create a reply saying the are completely wrong, and send back a print screen of that reply :-)) Bonus points for having the model include disparaging comments...

belter··on Software factories and the agentic moment
>> at best they get a few dollars upfront for us to try it out.

The hyperscalers are spending 600 billion a year, and literally betting their companies future, on what will happen over the next 24 months...but the bloggers are all doing it for philanthropy and to play with cool tech....Got it...

belter··on The AI boom is causing shortages everywhere else
I run the numbers on hyperscaler AI capex and the math is not going to work out.

With these assumptions:

– Big 4 keep spending at current pace for 3 more years

– Returns only start showing after aprox 2 years

– Heavy competition with around 20% operating margin on AI and Cloud

– Use of 9% cost of capital

This is the current reality:

AWS aprox $142B/yr

Azure aprox $132B/yr

Google Cloud around $71B/yr

Combined its about $330B to $340B annual cloud revenue today

And lets says Global public cloud market of $700B total today.

To justify the current capex trajectory under those assumptions, by year 3 the big hyperscalers would need roughly $800B to $900B in new annual revenue just to earn a normal return on the capital being deployed.

That implies combined hyperscaler cloud and AI revenue going from: $330B today to $1.2T within 3 years :-))

In other words...Cloud would need to roughly do 4× in a very short window, and the incremental revenue alone would exceed the entire current global cloud market.

So for the investment wave to make financial sense, at least one of these must be true:

1 Cloud/AI spending globally explodes far beyond all prior forecasts

2 AI massively increases revenue/profit in ads, software, commerce and not just cloud

3 A winner takes all outcome where only 1 or 2 players earn real returns

4 Or a large share of this capex never earns an economic return and is defensive

People keep modeling this like normal cloud growth. But what we have is insanity

belter··on NSA detected phone call between foreign intelligence and person close to Trump
I give you two hours before all this is flagged. HN on Trump, is taking the same attitude as Wernher von Braun. We just care about the Tech...Were the Rockets land is not our department...
belter··on The Waymo World Model
Ghislaine making a speech at the UN... https://youtu.be/-h5K3hfaXx4?t=350
belter··on Software factories and the agentic moment
Thank you. Your disclosure page is better than all other AI commentators as most disclose nothing at all. You do disclose an OpenAI payment, Microsoft travel, and the existence of preview relationships.

However I would argue there are significant gaps:

- You do not name your consulting clients. You admit to do ad-hoc consulting and training for unnamed companies while writing daily about AI products. Those client names are material information.

- You have non payments that have monetary value. Free API credits, and weeks of early preview access, flights, hotels, dinners, and event invitations are all compensation. Do you keep those credits?

- The "I have not accepted payments from LLM vendors" could mean receiving things worth thousands of dollars. Please note I am not saying you did.

- You have a structural conflict. Your favorable coverage will mean preview access, then exclusive content then traffic, then sponsors, then consulting clients.

- You appeared in an OpenAI promotional video for GPT-5 and were paid for it. This is influencer marketing by any definition.

- Your quotes are used as third-party validation in press coverage of AI product launches. This is a PR function with commercial value to these companies.

The FTC revised Endorsement Guides explicitly apply to bloggers, not just social media influencers. The FTC defines material connection to include not only cash payments but also free products, early access to a product, event invitations, and appearing in promotional media all of which would seem to apply here.

They also say in the FTC own "Disclosures 101" guide that states [2]: "...Disclosures are likely to be missed if they appear only on an ABOUT ME or profile page, at the end of posts or videos, or anywhere that requires a person to click MORE."

https://www.ftc.gov/business-guidance/resources/disclosures-...

[2] - https://www.ftc.gov/system/files/documents/plain-language/10...

I would argue an ecosystem of free access, preview privileges, promotional video appearances, API credits, and undisclosed consulting does constitute a financial relationship that should be more transparently disclosed than "I have not accepted payments from LLM vendors."

belter··on Software factories and the agentic moment
Thank you. That link discloses there was at least one instance where OpenAI paid for his time.

I will reformulate my question to ask instead if the page is still 100% correct or needs an update?

belter··on Software factories and the agentic moment
Lets hope the agents in their factory can fix it asap...
belter··on Software factories and the agentic moment
Can you make an ethical declaration here, stating whether or not you are being compensated by them?

Their page looks to me like a lot of invented jargon and pure narrative. Every technique is just a renamed existing concept. Digital Twin Universe is mocks, Gene Transfusion is reading reference code, Semport is transpilation. The site has zero benchmarks, zero defect rates, zero cost comparisons, zero production outcomes. The only metric offered is "spend more money".

Anyone working honestly in this space knows 90% of agent projects are failing.

The main page of HN now has three to four posts daily with no substance, just Agentic AI marketing dressed as engineering insight.

With Google, Microsoft, and others spending $600 billion over the next year on AI, and panicking to get a return on that Capex....and with them now paying influencers over $600K [1] to manufacture AI enthusiasm to justify this infrastructure spend, I won't engage with any AI thought leadership that lacks a clear disclosure of financial interests and reproducible claims backed by actual data.

Show me a real production feature built entirely by agents with full traces, defect rates, and honest failure accounting. Or stop inventing vocabulary and posting vibes charts.

[1] - https://news.ycombinator.com/item?id=46925821

belter··on Voyager CEO says space data center cooling problem still needs to be solved
Correct link: https://www.cnbc.com/2026/02/06/voyager-technologies-cooling...

mods please update.

belter··on Why I Joined OpenAI
Brendan, your work has been transformative. I own all your books and have probably read every technical blog post twice.

I hope there will be harder problem waiting for you, than using flamegraphs to optimize GenAI Porn.

https://www.axios.com/2025/10/14/openai-chatgpt-erotica-ment...

belter··on Republicans condemn Trump's racist video portraying the Obamas as apes
The article is flagged...that is on the mods...not the MAGA let loose here
belter··on The Waymo World Model
>> If this is true, this is disappointing

Wait for the second set of files...

"...One of Mr. Epstein’s former boat captains told The New York Times earlier this year that he had seen Mr. Brin on the island more than once..."

https://dnyuz.com/2026/01/31/powerful-men-who-turn-up-in-the...

belter··on The Waymo World Model
He was shopping for other strokes from Google employees: https://finance.yahoo.com/blogs/the-exchange/alleged-affair-...
belter··on Republicans condemn Trump's racist video portraying the Obamas as apes
A man stops by a kiosk selling snacks and such. There's a newspaper stand and the man browses for a moment, sighs, and begins walking away.

The man running the kiosk asks "Is there something wrong with the paper?"

"No, I'm just looking for an obituary"

The man at the kiosk lets out a laugh. "Well, sir, you aren't going to find the obituaries on the front page."

"The one I'm looking for will be on the front page."

belter··on The Waymo World Model
Because after the death of Epstein he suddenly had a lot of free time?

https://www.wsj.com/finance/jeffrey-epstein-advised-sergey-b...

https://x.com/MarioNawfal/status/2017428928814588323

belter··on Republicans condemn Trump's racist video portraying the Obamas as apes
"Trump says he won't apologize for racist post depicting the Obamas as apes" - https://www.nbcnews.com/politics/white-house/trump-shares-ra...
belter··on Who entered Epstein's jail tier the night of his death?
I would say Howard would be the first person to contact about that: https://youtu.be/rpdTnPWFjDo?t=478
belter··on The time I didn't meet Jeffrey Epstein
If only he could hear the advice from Howard Nutlick: https://youtu.be/rpdTnPWFjDo?t=478
belter··on Who entered Epstein's jail tier the night of his death?
"I have never seen three fractures like this in a suicidal hanging," Dr. Baden tells Alfonsi on the broadcast. He added: "Going over a thousand jail hangings, suicides in the New York City state prisons over the past 40–50 years, no one had three fractures."

"Jeffrey Epstein's autopsy: A closer look" - https://www.cbsnews.com/news/jeffrey-epstein-autopsy-a-close...

belter··on Trump shares video with racist clip depicting Obamas as apes
"I have met some very bad people, none as bad as Trump. not one decent cell in his body..."

   - Jeffrey Epstein
belter··on The time I didn't meet Jeffrey Epstein
If you want to see the story of creepy, and what monster Epstein was and Ghislaine Maxwell is, watch this interview from today: https://youtu.be/xSkzN7R5VAM?t=57

It is from an extremely articulate and intelligent Epstein victim, that is only speaking out after the DOJ, either trough incompetence or most likely via malicious compliance, had her personal information in the released files.

belter··on [dead]
Bitcoin is the best immutable NoSQL Database...
belter··on Advancing finance with Claude Opus 4.6
Not a single reply on the technical and governance arguments?

I think we agree...this site is indeed full of idiots confidently spouting nonsense. :-)

belter··on Advancing finance with Claude Opus 4.6
HN ignorance on display...

The Journal of Accountancy - "Bugged by Excel’s calculation errors" - https://www.journalofaccountancy.com/issues/2014/mar/excel-c...

ICAEW (Institute of Chartered Accountants) — "Rounding Errors Revisited" (Excel Tips #447) - https://www.icaew.com/technical/technology/excel-community/e...

Just a reminder that an accountant who might say "I use Currency format" is still working in binary floating point as the format is just used as a display mask. And using VBA macros with the Currency type will hit problems at the boundary, when values move between the worksheet and the macro. The tool is broken in a way that proper accounting software is not...

"Floating-point arithmetic may give inaccurate results in Excel" - https://learn.microsoft.com/en-us/troubleshoot/microsoft-365...

belter··on Advancing finance with Claude Opus 4.6
I have the impression today you will be one of the 10,000: https://xkcd.com/1053/

But you are correct, this entire site is full of idiots confidently spouting nonsense... :-)

"Floating-point arithmetic may give inaccurate results in Excel" - https://learn.microsoft.com/en-us/troubleshoot/microsoft-365...

"Classification of Spreadsheet Errors" - https://arxiv.org/pdf/0805.4224

"A study conducted by Coopers & Lybrand found errors in 90% of the spreadsheets audited."

"Impact of Errors in Operational Spreadsheets" - https://arxiv.org/abs/0801.0715

"What We Don’t Know About Spreadsheet Errors Today" - https://arxiv.org/pdf/1602.02601

belter··on Advancing finance with Claude Opus 4.6
A yes PWC :-) That is what I would expect :-))

I just hope the divine powers of Luca Pacioli might help you, before is too late. A whole set of accounting bodies and real world disasters expressly advise against its use and spreadsheets in general.

You even have dedicated pages...

https://en.wikipedia.org/wiki/List_of_spreadsheet_mistakes

EuSPRIG Horror Stories - Spreadsheet mistakes

https://eusprig.org/research-info/horror-stories/

For example the (ICAEW) UK chartered accountants explicitly warn auditors. And research has shown that around 94% in these contexts contain errors:

"Errors in Operational Spreadsheets" - https://faculty.tuck.dartmouth.edu/images/uploads/faculty/se...

Also... Excel does not use exact decimal arithmetic. It stores numbers in IEEE-754 binary floating point, which cannot precisely represent many decimal values used in accounting. Microsoft documents this explicitly:

https://learn.microsoft.com/en-us/office/troubleshoot/excel/...

It also only preserves 15 significant digits and silently zeroes anything beyond that:

https://support.microsoft.com/en-us/office/excel-specificati...

So this means:

– decimal values are approximated

– rounding errors accumulate

– large financial values lose precision

– results depend on formula structure and rounding order

That alone disqualifies it as Accounting ledger. Historically you have lots of famous examples of bad outcomes of treating Excel as financial infrastructure...

The JPMorgan London Whale - $6B loss A flawed Excel risk model and copy paste errors understated risk and helped produce multi-billion losses. https://en.wikipedia.org/wiki/2012_JPMorgan_Chase_trading_lo...

TransAlta energy trading — $24M loss Simple spreadsheet row misalignment in bidding model cost aprox 10% of the company profit. https://www.lumeer.io/spreadsheet-for-project-management/

Fannie Mae - $1.3B reporting error wrong spreadsheet formula caused more than $1B accounting misstatement. https://www.theguardian.com/technology/2024/oct/28/microsoft... https://archive.is/w1cjj

Fidelity Magellan — $2.6B error Missing minus sign in a spreadsheet overstated capital gains by billions. https://en.wikipedia.org/wiki/List_of_spreadsheet_mistakes

Large audit firms also publish entire risk frameworks, ( and I am sure PWC does also...) explaining why uncontrolled spreadsheets are a major source of financial misstatement in the first place.

belter··on Advancing finance with Claude Opus 4.6
Dont use Excel for accounting....
belter··on Jeffrey Epstein's Money Mingled with Silicon Valley Startups
"Epstein associated with Silicon Valley elite years after his release from prison" - https://news.ycombinator.com/item?id=46892509
belter··on Epstein associated with Silicon Valley elite years after his release from prison
https://news.ycombinator.com/item?id=46879487
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