HNHacker News
TopNewBestAskShowJobs

akman

242 karma · joined December 6, 2013

My opinions are my own and do not necessarily reflect those of my employer.

[ my public key: https://keybase.io/alexkoo; my proof: https://keybase.io/alexkoo/sigs/MvYxxCbnvEPq3N5Nd0SsuepBrCswVZ7yJjirq7WyR5E ]

submissionscomments
akman··on Tutoring company tells parents to save their money and 'use AI instead'
The way around this I've seen so far is to have an LLM write software that is verified, both in answers and instruction. The problem is who does the verification; ideally that doesn't require a teacher...
akman··on Japan's book scene is moving from bookstores to libraries
As the author noted, I see libraries becoming more and more centers of community, notably in the Bay Area (California, USA). Just check out the events at all of the Santa Clara County library system (8 libraries that share books): https://sccl.bibliocommons.com/v2/events?_gl=1*11u0hec*_ga*M...

Many events aren't even book related-- see events for Lego building, homework help, even Dungeons and Dragons events.

I wonder if there's a resurgence across the world where libraries are places of community sharing.

akman··on I resigned from Anthropic today
At least from an interview with Amanda, key philosopher at Anthropic: https://www.youtube.com/watch?v=I9aGC6Ui3eE&t=1912s
akman··on Tiny $70 Xteink X3 e-reader
https://www.globalgreyebooks.com/index.html
akman··on OpenAI: GPT 5.6 Sol price reduction (until at least Nov 21)
why though? I doubt subscribers are moving the need for ARR, even for OpenAI
akman··on DeepSeek V4 Pro 0813
I see. Though if you follow the argument set forth by Dario, it seems you'll not only have your concern to worry about (i.e., personal risks of your data used against you), but many more as well on top of that.
akman··on DeepSeek V4 Pro 0813
As far as AI is concerned, it looks like you will need to pick 1?
akman··on DeepSeek V4 Pro 0813
I do think this question comes up a lot-- I can understand why.

For some well-explained reasons, check out https://darioamodei.com/essay/the-adolescence-of-technology and search for "CCP".

akman··on DeepSeek V4 Flash 0731
90%+ cache hit rate is common, and so you'll see on places like openrouter that Deepseek cache cost is indeed a magnitude cheaper than the rest.
akman··on Immersive Linear Algebra Book with Interactive Figures (2015)
Agreed on hoping books will be rewritten. It seems to be happening, but slowly. E.g., Harvard Machine Learning Systems: https://mlsysbook.ai/vol1/
akman··on [dead]
Thanks, missed this and will try to remove
akman··on The Conservationist Who Turned 40 Terabytes of Public Data into a Video Game
Thank you! Not sure why it's so hard to find (still don't see where you got this from), esp if it's using exe.dev's platform.
akman··on The Conservationist Who Turned 40 Terabytes of Public Data into a Video Game
"The apps are open source, and Hickisch doesn't expect to make money from them anytime soon. "

I'd like to try out the settlers-style game, but can't find them? Nothing here, either: https://github.com/raffael-hickisch

akman··on Qwen 3.6 27B is the sweet spot for local development
I'm also curious, as this could pay for a trip out there, especially if buying for friends.
akman··on The Token Compression Illusion: Why I'm Skeptical of RTK
Anybody have experience with https://github.com/chopratejas/headroom? They seem to have similar goals in token reduction, but headroom appears to be broader in scope.
akman··on How to setup a local coding agent on macOS
That's fair. There are even many dimensions to define 'quality' which include use case (coding? writing? multimedia?) and prompt. I suppose if you ask testers to provide benchmarks with their analysis, that might hamper their desire to share.
akman··on Show HN: FablePool – pool money behind a prompt, and Fable builds it in public
always have a backup plan (:
akman··on Raspberry Pi 5 – 16 GB, $350
Up ~50% about 2 months ago (4/2026)
akman··on Talking to strangers at the gym
Wonderful idea to document, share and even have positive outcomes.

The author would probably love this YT channel which is all about helping others come to the same realization as he did: https://www.youtube.com/@socialanimal

akman··on Tiny Programmer:writes code, takes breaks to hang out on a BBS, and clocks out
TinyProgrammer is a Raspberry Pi on my desk that autonomously writes little Python programs forever. It types code at human speed, makes mistakes, fixes them, and has moods.
akman··on FEMA Spends More Preparing for Terrorism Than Hurricanes
Unless you prevent them from being successful in the first place.

As a side note, I wonder if there's also a bias that human minds are more easily controlled than forces of nature. That may also come into play here.

akman··on FEMA Spends More Preparing for Terrorism Than Hurricanes
Both good and bad responses to successful terrorist attacks threaten government credibility, simply because they were successful. The key is for a government to prevent them from being successful in the first place.

Only bad disaster responses make administrations look pretty bad.

akman··on Dopamine Ruins Your Motivation
>There's a reason people end up in these ruts to begin with.

Perhaps there is the lack of self-awareness that dopamine comes into play. This is where the (effective) simplicity of this article comes into the picture.

akman··on Harvard CS professor David Malan built a distance-learning empire
That's an interesting idea with WeWork.

I'd think that despite variations in environments in a home, there are either 1) enough accommodating tools to normalize (e.g., lights that have a variety of settings) or 2) the majority of the processes required to handle the variations are figured out (e.g., in consistently poor lighting, you need package B instead of package A).

I see some hardware packages for home studios going on sale, but nothing to the level of hardware/software integration necessary for the most effective online instruction/discussion.

akman··on Harvard CS professor David Malan built a distance-learning empire
This begs to normalized and sold as a package for both providers and consumers.
akman··on “Pain Is the Only School-Teacher”
>but that is part of life

Makes one wonder whether technology can help here. Seems that, so far, there is no substitute for direct experience.

akman··on Some overwhelmed parents are abandoning at-home schooling
The context of the comments matter. Just saying...
akman··on Ask HN: Is there a platform for sharing ideas that people want to “give away”?
Y Combinator Requests for Startups: https://www.ycombinator.com/rfs/
akman··on People Who Are Obsessed with Success and Prestige
survival != (winning a competition || getting titles || getting awards)
akman··on Do you know how much money would you make instead of sitting in Facebook/Reddit?
But time != energy + motivation. Also time != money. I realize it won't be as eye-catching, but showing time wasted rather than money is more direct and truthful. Then I suppose the problem is that apps like that already exist...
Page 1 of 2Next →