HNHacker News
TopNewBestAskShowJobs

denverllc

321 karma · joined May 16, 2023

submissionscomments
denverllc··on How Claude marks AI-generated content
I’ve always wondered how this works when we only observe the final output and not the internal state that’s used to generate the output.

The LLM presumably generates f(input, RNG) but we only can observe f(RNG).

denverllc··on Claude Is Down
From the company that has solved coding.
denverllc··on A $500 RL fine-tune of a 9B open model beat frontier models on catalog review
That is not overengineering, it’s creating job security:

> Funny story no one will believe, but it’s true. A good friend of mine joined a startup as CTO 10 years ago, high growth phase, maybe 200 devs… In his first week he discovered the company had a microservice for generating new UUIDs. One endpoint with its own dedicated team of 3 engineers …including a database guy (the plot thickens). Other teams were instructed to call this service every time they needed a new ‘safe’ UUID. My pal asked wtf. It turned out this service had its own DB to store every previously issued UUID. Requests were handled as follows: it would generate a UUID, then ‘validate’ it by checking its own database to ensure the newly generated UUID didn’t match any previously generated UUIDs, then insert it, then return it to the client. Peace of mind I guess. The team had its own kanban board and sprints.

https://news.ycombinator.com/item?id=48061235

denverllc··on How is the Bun rewrite in Rust going?
I’ve come to just expect that my CC instance will randomly “blank” and that I have to resize my terminal / use page up/page down to get it to show again.

Supposedly they used a game engine to render their TUI but I’ve never had an FPS game do that.

denverllc··on New serious vulnerabilities spiked around release of Claude Mythos Preview
One of the major differences between Amodei’s and Hagseth’s views is that Hagseth said that in their world they don’t distinguish between “defensive” and “offensive” capabilities.

In other words, a weapons missle defense system is equivalent to an attack one.

I think that applying this thinking to software is a mistake. A lot of commercial software uses open source libraries under the hood, and and while the large corporations might have access to Mythos/Fable/gpt 5.6, the open source library maintainers typically don’t. That leaves them vulnerable to foreign adversaries who do have access to AI models. Attackers don’t need Mythos-level capability then, they just need to outperform whatever the maintainers are using.

Which means that Anthropic’s decision to restrict security research on even Sonnet makes that gap (and thus an attackers opportunity) even larger.

I say this as a coder who wants to release some of my internal libraries to open source. The risk now is that I open up my own products (which use those libraries) to vulnerability scanners while not having those kinds of detection methods myself. This, it’s safer to not release and keep internal than to risk increasing my own attack risk.

Hopefully we will come to see that software is not equivalent to missle defense — writing safe code is different than attacking others’.

denverllc··on DSpark: Speculative decoding accelerates LLM inference [pdf]
For so long American companies have operated under the assumption that servers are cheaper than developers, and that was used to justify all sorts of inefficient practices.

The last year has shown that’s not true anymore (even for web servers).

denverllc··on California AB 2047 makes 3D printers off-limits to students, educators, business
Louis Rossman believes these bills are partly funded/lobbied for by Bloomberg.

https://youtu.be/E1B2cWEaWDw?is=xwpLZoyVSi6psztQ

denverllc··on Initial impressions of Claude Fable 5
Agreed. The analysis is never even that great
denverllc··on The Four Horsemen of the LLM Apocalypse
The first article ironically has many tells of AI writing
denverllc··on Third editor fired in Elsevier’s citation cartel crackdown
The stakes are pretty large now. You are judged on the number of publications, positions, citations, etc.

It’s not even about philosophical disagreement as much as future career

denverllc··on Issue links now open in a popup
> A/B testing showed github that this might be preferable

A/B testing can’t measure preference, only interaction.

denverllc··on The Claude Code Leak
Meta and I assume OpenAI and Anthropic did everything they could to acquire data, even doing so illegally, such as downloading all of Anna’s archive. Now it’s an open question of whether it’s a societal good or societal bad, but it does show they have little regard for copyright law when it benefits them.

And this whole “they’re 50 steps ahead of you” nonsense is the same kind of stuff we heard from NFT or crypto bros, that we just couldn’t comprehend the infinite wisdom of a post currency world. Sometimes bad arguments are just bad arguments.

denverllc··on Create value for others and don’t worry about the returns
Some people thought that surgical masks wouldn’t stop you from getting Covid
denverllc··on The Pentagon is making a mistake by threatening Anthropic
Do they? Are they different than OpenAi which I know has lots of debt and is losing money quarter over quarter with declining user share.
denverllc··on Just 5 weeks of brain training may protect against dementia for 20 years
Open article and Ctrl+F “APOE”: No result

A lot of interventions o work differently based on APOE 4 status, so difficult to know whether this study will apply generally.

denverllc··on A sane but bull case on Clawdbot / OpenClaw
A lack of capitals gives me sama vibes and I don’t trust sama
denverllc··on People who come off slimming jabs regain weight four times faster than dieters
Sure they mention diet and exercise in the same way gambling or alcohol ads recommend being “responsible”, or how TikTok talks about their automatic screen limiting time functionality, which they love to promote but internally know does nothing.
denverllc··on Sugar industry influenced researchers and blamed fat for CVD (2016)
Given soda ph around 2.5, temperature 25C, phosphoric acid 0.05% and sucrose 10% gives a half life around 4 years. Or only 7% over 6 months.
denverllc··on Build Android apps using Rust and Iced
Will apps built with this framework be compatible with accessibility features?
denverllc··on The AI-Education Death Spiral a.k.a. Let the Kids Cheat
> it would've been considered cheating when they were in school.

Doubt. What field of study?

The predominant calculation helper was slide rules, which were allowed in engineering exams in the 60s and 70s.

Besides, in engineering you had to show all of your work and that had a large impact on the grade you got.

denverllc··on Prozac 'no better than placebo' for treating children with depression, experts
> they believe in some big pharma conspiracy

See: the Sackler family

denverllc··on Meta replaces WhatsApp for Windows with web wrapper
They main purpose of active desktop was to claim IE was an inextricable part of windows
denverllc··on OpenAI Moves to Complete Potentially the Largest Theft in Human History
According to empire of ai, they started OpenAI as a nonprofit so they could get people devoted to the mission and wouldn’t have to pay the high SV wages
denverllc··on Problem solving using Markov chains (2007) [pdf]
Yeah, most authors are not concerned about their papers being shared because what they care about is citations, not money. It’s the publishing companies that want to put up the paywall (and the ones who would make any money from it anyway).
denverllc··on "Slow Pay, Low Pay or No Pay": Blue Cross Approved Surgeries Then Refused to Pay
Healthcare providers have starting saying it's "insurance fraud" to say that you don't have insurance when you do.

My guess: they know they can get more money from the insurer than the individual (or a combination of both!) so they want to scare you from not allowing them to negotiate with the insurers.

denverllc··on Tesla was hit by a wave of protests, sales are crashing, insiders are waking up
I count 14 (maybe 15?) people in that first protest photo.
denverllc··on Llama.cpp supports Vulkan. why doesn't Ollama?
IMO ggerganov is a 10x programmer in the same way Fabrice Bellard is: doing the actual hard infrastructure work that most developers would not be able to do in a reasonable amount of time and at a high performance.

In contrast, the ollama dev team is doing useful work (creating an easy interface) but otherwise mostly piggybacking off the already existing infrastructure

denverllc··on Getting Started with Category Theory
I read a book on category theory that described how to model databases using category theory.

My conclusion was that the goal was not to provide insight into databases but rather into category theory, which seemed backwards to me.

Instead I picked up some books on the relational algebra/logic for databases, and those books were actually useful — you could show that some set of transformations would be mathematically identical.

At some point, too high level of abstraction is not useful. For category theory, it seemed that the point was to show how all these different things were “similar” but in a way that didn’t allow you to do anything with it.

denverllc··on Getting Started with Category Theory
Every other item in your list is actually used to produce technology except one.

Compilers? Used to produce executables form source code.

Programming language? Allows us to write code using higher abstraction.

Distributed systems? Allows us to build systems across multiple machines, users, continents, etc.

GPU? Allows us to speed up heavily parallel code for graphics and scientific applications.

Assembly? Allows us to write closer to the hardware.

CPU architecture? Allows us to understand what our code runs on.

If anything, this list shows how category theory is not like the other things programmers could spend time on. If the goal is “learn a bunch of math to expand your math skill”, then maybe category theory makes sense. If the goal is to become a better programmer then I think there are better uses of time.

denverllc··on Ex-OpenAI employee reported losing 85% of his family's net worth
Who’s the Spotify dude? Google searches come up with nothing
← PreviousPage 2 of 4Next →