HN user

cryptoz

19,548 karma

Interested in AI, climate, weather prediction, space

https://codeplusequalsai.com

Previously: PressureNet

Posts1,465
Comments2,632
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arstechnica.com 28d ago

Kennedy Space Center not ready for era of super heavy rockets

cryptoz
4pts0
www.spacex.com 2mo ago

First Starship Interplanetary Mission

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codeplusequalsai.com 2mo ago

Show HN: A marketplace for LLM-powered webapps earning on token margins

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www.reuters.com 2mo ago

SpaceX ties Musk compensation to Mars colonization goal

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old.reddit.com 3mo ago

r/programming bans all discussion of LLM programming

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198pts221
arstechnica.com 4mo ago

A private space company has a new plan to bag an asteroid

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acmeweather.com 5mo ago

Acme Weather

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marschat.codeplusequalsai.com 5mo ago

Show HN: Chat with a 'humanoid robot' on 'Mars' with accurate time delay

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arstechnica.com 5mo ago

Why would Elon Musk pivot from Mars to the Moon all of a sudden?

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old.reddit.com 5mo ago

What a bot hacking attempt looks like: SQL injections galore

cryptoz
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steve-yegge.blogspot.com 5mo ago

The Next Big Language (2007) by Steve Yegge

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codeplusequalsai.com 5mo ago

Show HN: Webapps running in Docker containers and earning on token margins

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www.theverge.com 7mo ago

Google is building an experimental new browser and a new kind of web app

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unn.ua 7mo ago

Damage at Baikonur after Soyuz launch: Russia can't send people to space

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www.youtube.com 8mo ago

Blue Origin: New Glenn Mission NG-2 Webcast [video]

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en.wikipedia.org 9mo ago

John Titor

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arstechnica.com 10mo ago

NASA targeting early February for Artemis II mission to the Moon

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arstechnica.com 10mo ago

US Intel officials "concerned" China will soon master reusable launch

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spacenews.com 10mo ago

NASA safety panel warns Starship lunar lander could be delayed by years

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www.scientificamerican.com 10mo ago

A Billionaire's Plan to Reach Another Star Fell Apart

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www.space.com 10mo ago

We've officially found 6k exoplanets, NASA says

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www.washingtonpost.com 10mo ago

SpaceX made the Dragon 2 docking prototype out of mountain bike parts

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news.ycombinator.com 10mo ago

Ask HN: How to become a better software engineer? All my jobs are gluing stuff

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allvpv.substack.com 10mo ago

Git's hidden simplicity: what's behind every commit

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www.wsj.com 10mo ago

OpenAI Backs AI-Made Animated Feature Film

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github.com 10mo ago

Show HN: AI Coding Assistant Who Won't Write Any Code (so your brain won't rot)

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codeplusequalsai.com 11mo ago

Show HN: New way to validate your LLM webapp idea and earn on token margins

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en.wikipedia.org 1y ago

Stuxnet

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old.reddit.com 1y ago

The Near-Future of Software Development: new UX, collabortion, and tight loops

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newsletter.pragmaticengineer.com 1y ago

Stack overflow is almost dead

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Yes, of course, it seems that type of ID was specifically rejected in the story above. Only drivers allowed to sign up. Non-drivers rejected because they don’t drive.

It's not even a throwback. That U2 album still shows up if I accidentally open Apple Music. I haaaaate it. I disliked U2 before any of this, but now I have absolutely sworn to never ever listen to any of their music.

Google did the same thing with Transformers 2 I think. It still shows up as Purchased for me even though I absolutely did not purchase that. Good way to ensure I never ever watch any Transformers movie!

“If McDonald’s offered three free Big Macs for a DNA sample, there would be lines around the block.” - Bruce

I have no idea about the eye thing taking off. But I think your comment is very HN and a bit out-of-touch with regular people. What "you're seeing" is a bubble and not representative of the general population. The eye thing is a slow frog boil and it will be commonplace before you can blink.

Agent instruction files are code, though. And none of this is really workstation-specific, it is codebase-specific. Should each developer keep a nearly identical copy of CLAUDE.md? The instructions really aren't for a developer, they are for an LLM agent. In most cases (I'd imagine, anyway) the agentic instruction files must be in source control for them to even provide much value.

AST-based code edits from LLMs: https://codeplusequalsai.com

It's an LLM-webapp-builder, sure, but different from the rest! I have the LLM write python code when it needs to modify an HTML file for example (it'll use beautifulsoup; then I run the code: it parses the source into a data structure, modifies the data structure, and then outputs the resulting html).

It's also a marketplace where you can publish your llm-powered webapp, and earn $ on the token margins (I charge 2x token rates) when people use your site.

Related, I'm still upset at the lies told by landlords regarding phone number privacy in buzz-in intercoms. I've been told multiple times at multiple apartment buildings, "don't worry, while the system will call your phone when someone taps your entry code, your phone number won't be revealed". And then you sign the lease, get a delivery from Instacart in your new place, and find that your 'private' number is blasted out loud, heard a whole city block away, in a loud-ass DTMF tone sequence.

BS.

AST-based code modifications from LLMs: https://codeplusequalsai.com/

I'm interested in the idea that LLMs writing raw code and doing line-or-diff replacements will not be the future, but that having the LLMs modify the structure of the code may end up being the best.

Also, I think that building LLM-powered webapps should earn the dev per token call; so I've built a margin into token costs where the end user is charged 2x the provider's token costs, and then I get 20% of the remaining and the dev gets 80%.

Acme Weather 5 months ago

The barometer data is for sure noisy, and must be cleaned and quality controlled. But that is possible to do, has been for 10 years now (there are published papers and demo apps that can do it). For one, rate of change of atmospheric pressure is pretty much the same inside as out, your main challenge for the raw value to be correct is user elevation. That can be corrected in quality control as well.

Plenty of work has been done on this front, and it can be demonstrated that you can assimilate the smartphone pressures into weather models and get some good results. It is hard, of course, and I’m not sure personally how much better the forecasts get. But it’s absolutely possible.

Acme Weather 5 months ago

Why do you collect any data??

There are like, billions of internet-connected barometers in the world that are not used in weather models. I don’t know if Acme has any of that in mind, but there is plenty of good reason for a weather app to collect data from phones. I know @counters may disagree with me, but I believe there are opportunities to improve short term forecast accuracy using data collected from phones.

Also, pretty much every day, all the apps and all the sites will tell me the incorrect current conditions at my location, much less the forecast. It’s 2026 damnit. Why doesn’t my phone know what the weather is outside right now?

I haven’t got the app yet, but I plan on it (gotta upgrade iOS first I think). Acme seems to have a lot of ideas I agree with, so, definitely following this.

One more thing. Weather apps have not been “solved”. Not even close. They all suck, there’s billions in untapped opportunity, and a stale existing market of bad solutions. People die all the time from severe weather. There is so much more work to be done in forecast accuracy and communication.

Acme Weather 5 months ago

They sold their last weather app to Apple for like, tens of millions or something. These aren’t some random Apple employees.

Also, it seems a common misunderstanding about some weather apps: yes, most of them just package free data and steal your privacy, but some are really much more than a “weather app”. Some are attempts at building next-generation weather forecast models, which if successful are of course worth billions.

I’ve spent a lot of time building innovative weather apps, most of my career actually. And it’s always shocking to me when people say I’m wasting time or wasting my life or look at me like, “really? You’re dedicating your life to weather apps?!”

No dawg, I’m trying to improve short term forecasts to save life and property from severe events at scale!

I’m not sure what the Acme end goal is, but surely this isn’t just a “weather app”.

"No Prompting"? Right after they show that the user initiates everything with a prompt? Confusing.

Also what is twin.so if it's not workos.com? The login with google says it will redirect me to workos.com, which I went to and seems like a totally different product.

The title is clickbait though, he admits near the end it is not in fact a perfect replication. I could feel this of course, long before even starting to watch it. Still, upsetting because otherwise it’s an entertaining video.

Been writing software for like 20 years now and I love it. I am also a fan of AI-assisted coding, but I only just started using Cursor. Gosh I do not like it at all for a simple reason: since I didn't write the code, in order to understand it I have to read it. But gaining understanding that way takes longer than writing it myself does.

When you write the code, you understand it. When you read the code produced by an agent, you may eventually feel like you understand it, but it's not at the same deep level as if your own brain created it.

I'll keep using new tools, I'll keep writing my own code too. Just venting my frustrations with agentic coding because it's only going to get worse.

15 years later and still no word from Google if they will use the barometers in Android devices to assimilate surface pressure data. It has been shown that this can improve forecast accuracy. I think IBM may be doing it with their weather apps, but Google/Apple would have dramatically more data available.

Apple even bought Dark Sky, which purported to do this but never released any information - so I doubt they really did do it. And if they did, I doubt Apple continued the practice.

Been waiting a long time to hear Google announce they'll use your barometer to give you a better forecast. Still waiting I guess.

Montreal public transit times used to be on some kind of like, 28-hour clock. Bus times after midnight would be labelled 27:30 or something. Suuuper confusing. It sounds so bizarre in fact, that I'm doubting my memory a bit, but I'm certain it was like that (say around 2006 or so).

They're testing specific things with no need for full orbit, although I think they reach verrrry close to orbital velocity. They want the payload dummies to 'de-orbit' quickly (from a suborbital trajectory). They could easily have gone orbital if they wanted to. I guess we'll see orbital demonstrations after a few splashdowns of v3 stack early next year.

I'm working on Code+=AI: https://codeplusequalsai.com/

It's an AI-webapp builder with a twist: I proxy all OpenAI API calls your webapp makes and charge 2x the token rate; so when you publish your webapp onto a subdomain, the users who use your webapp will be charged 2x on their token usage. Then you, the webapp creator, gets 80% of what's left over after I pay OpenAI (and I get 20%).

It's also a fun project because I'm making code changes a different way than most people are: I'm having the LLM write AST modification code; My site immediately runs the code spit out by the LLM in order to make the changes you requested in a ticket. I blogged about how this works here: https://codeplusequalsai.com/static/blog/prompting_llms_to_m...

Sora 2 10 months ago

I wonder if this stuff is trained on enough Hallmark movies that even AI actors will buy a hot coffee at a cafe and then proceed to flail the empty cup around like the humans do. Really takes me out of the scene every time - they can't even put water in the cup!?