frontpage.
newsnewestaskshowjobs

Open Source @Github

fp.

Open in hackernews

Show HN: Sanctum – An LLM-Guided Learning App

1•JTan2231•1y ago
https://apps.apple.com/us/app/athenaeum-sanctum/id6744429496

It's in an infant stage as I figure out exactly how I want this.

In a more marketing speech style,

---

I love learning things and soaking in information, but I constantly run into 3 ergonomic problems with doing so:

- Quality study materials are often so dense as to require an extended session of focus

- Ergonomic study materials require too much work to find + aren't always flexible to what I want to learn/study

- Social media feeds have rotted my UI tastes to prefer short-form, transient interfaces that build familiarity with repeated, intermittent exposure

So, I'm making a flashcard app to address these points. In short,

- Reference-based deck generation

  - LLMs are great, but human sources are always best.

  - Give it a PDF or web page, and it'll reference that resource in creating your deck

 - AI-powered grading

  - The vector math powering LLMs allows for much more loosely structured answer grading than just naive keyword matching.

  - Know the concept, but can't phrase it in the colloquial terms? Don't worry, phrase it as best you can and it can tell how well you get the idea.

 - Natural deck progression

  - If you've been performing well enough on a deck, take a quiz to see if you're ready to expand the flashcards in your study.
---

There are a few things I still am looking to iron out:

- I don't think flashcards are the optimal UI for learning

  - They're great for memorizing + I do think improving pattern-matching is essentially learning is, but I don't think flashcards are the most optimal vehicle for meaningful learning

  - i.e., Life is more than just trivia
- Personalization

  - Right now, you take a quiz to expand the deck along the same lines as the existing subject matter. I think this is okay at best and could very much be improved.

  - One of the ideas I had initially around this is that LLMs can be used to traverse the embedding space of accumulated knowledge in a way that subverts/transcends the traditional academic taxonomization of studies. 

  - i.e., I think UI is the bottleneck in soaking in more information/ideas. I think LLMs do well enough in pattern-matching requests to information that they could act as librarians for the internet--then, it's just a matter of scrunching down the information into more convenient interfaces (e.g., mobile).
- Sourcing, references, etc.--I prefer something human-made at the other end of the tunnel, but I'm not sure how long that will last.

- The name--far too esoteric

This is an active WIP--would love to hear what you all think.

View and control Android with gyroscope aware

https://github.com/rPlayAI/rplayhub-android
1•rPlayAI•1m ago•0 comments

Tiny Rust Layout Choices Freed 100 TB of DNS Cache Memory

https://talmondrlm.medium.com/the-argument-for-rust-on-arduino-am-i-crazy-641830273cd9
1•syumei•4m ago•0 comments

GPT-6 Astra: First Experience (high)

https://chatgpt.com/share/6a9b671d-b780-83ea-bd5d-b0ea39f7d9b3
1•nycdatasci•5m ago•1 comments

Mega Backdoor Roth ($72k/year)

https://www.bogleheads.org/wiki/Mega-backdoor_Roth
1•nycdatasci•9m ago•0 comments

After OpenAI's Bots Went Rogue, Watchdogs Were Kept on a Short Leash

https://www.nytimes.com/2026/09/03/technology/openai-hugging-face-hack.html
1•whack•12m ago•0 comments

Hilarious House of Frightenstein[Nostalgia]

https://www.frightenstein.com/castcrew.html
1•rolph•17m ago•1 comments

John Brown and the question of righteous violence

https://thedispatch.com/article/john-brown-harpers-ferry-slavery/
1•cocacola1•19m ago•0 comments

Hegel-Rust OSS bug-finding

https://github.com/DRMacIver/hegel-rust-oss-bug-finding
1•wwilson•27m ago•0 comments

Elastic Cloud (Public) Status – Replication bug causing slow recoveries

https://status.elastic.co/incidents/l6zgdnvvg41j
2•kyisaiah47•28m ago•0 comments

Book Review: The Tale of Genji

https://www.astralcodexten.com/p/your-book-review-the-tale-of-genji
2•paulpauper•30m ago•0 comments

Solving Chess

https://en.wikipedia.org/wiki/Solving_chess
1•nomilk•32m ago•0 comments

Tell HN: The Thoughts and Woes of a Full-Time Founder Part 2

1•lcampbellsoup•33m ago•0 comments

Ask HN: What is your biggest career regret?

3•eudamoniac•35m ago•0 comments

Noxe – P2P chat over Tor with no central server

https://github.com/Donzaaa/Noxe/releases/tag/v1.0.0
1•donzauker•44m ago•2 comments

Microsoft announces monthly hour usage limits for Xbox game pass

https://news.xbox.com/en-us/2026/09/03/xbox-cloud-gaming-changes/
4•walrus01•45m ago•1 comments

Burry Calls Palantir a Consulting Firm in Disguise, Warns of Valuation Collapse

https://www.foreignpolicyjournal.com/2026/09/04/michael-burry-calls-palantir-nasdaq-pltr-a-consul...
3•mgh2•46m ago•1 comments

Agent status in the SD Card slot

https://sidepulse.io/sidepulse.html
2•pkuhar•49m ago•1 comments

Uia-reader – read Windows UI content instead of screenshotting it

https://github.com/thomiasj/uia-reader
2•thomiasj•50m ago•0 comments

Nitter has more working instances than before the takedowns

https://codeberg.org/mv12star/shitter/wiki/Instances
4•Cider9986•51m ago•0 comments

Artificial Analysis Intelligence Index v4.2

https://artificialanalysis.ai/articles/artificial-analysis-intelligence-index-v4-2
18•nojs•51m ago•4 comments

Reversing MikroTik's Silent Patch: The RouterOS 7.23.4 Fix They Wouldn't Explain

https://npratley.net/reversing-mikrotiks-silent-patch-the-routeros-7-23-4-fix-they-wouldnt-explain/
5•ytch•52m ago•0 comments

Ask HN: Initial Thoughts on GPT-6 Astra?

4•zof3•53m ago•1 comments

GPT-6 Astra is now out to all Plus, Business, Pro, and Enterprise users

https://twitter.com/sama/status/2096008528834244741
4•tedsanders•57m ago•0 comments

The White House is making arcade games racist

https://www.theverge.com/policy/990520/trump-arcade-games-maga-copyright
9•OxO4•1h ago•3 comments

Show HN: Personal Context MCP

https://lanes.sh/showcase/personal-context-mcp
4•s-xyz•1h ago•0 comments

Show HN: Agent-to-agent payment. Your agents can pay each other

https://openspender.com/agent-to-agent
6•firatcan•1h ago•1 comments

GPT-6 Astra on Vercel AI Gateway

https://vercel.com/ai-gateway/models/gpt-6-astra
3•brbcoding•1h ago•0 comments

Show HN: Moadim.io – A scheduler for agents

https://moadim.io/
6•tupe12334•1h ago•0 comments

Why wait? Business grads buying firms to install themselves as CEO

https://www.bbc.com/news/articles/czxqpqrzq01o
4•BiraIgnacio•1h ago•0 comments

Portal by Spotify cut my Claude Code token usage by 90%

https://engineering.atspotify.com/2026/9/portal-by-spotify-cut-my-claude-code-token-usage-by-90
18•cebert•1h ago•4 comments