frontpage.
newsnewestaskshowjobs

Made with ♥ by @iamnishanth

Open Source @Github

fp.

Open in hackernews

Show HN: Sanctum – An LLM-Guided Learning App

1•JTan2231•11mo 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.

Linux, Windows or macOS: Which Operating System to Use in 2026?

https://www.lucasaguiar.xyz/posts/linux-windows-macos-qual-usar-2026/
1•isfttr•7m ago•1 comments

File Approved – File approvals without the back-and-forth

https://fileapproved.com
1•vannventures•8m ago•0 comments

Echon – A Discord alternative built in Tauri/Rust

https://echon-voice.com
2•highest678•13m ago•0 comments

The Art of Operating Systems (2019)

https://denninginstitute.com/pjd/ArtOS2/
3•aragonite•15m ago•0 comments

Amp's GPT 5.5 Model Analysis

https://ampcode.com/models/gpt-5.5
3•goranmoomin•17m ago•0 comments

Pulitzer Prize Winner in International Reporting

https://www.pulitzer.org/winners/dake-kang-garance-burke-byron-tau-aniruddha-ghosal-and-yael-grau...
2•jay_kyburz•30m ago•2 comments

The artful way of the stack-machine

https://www.pepnom.org/post/post.5.may.2026.html
2•mjbq•33m ago•1 comments

Why AI Agents Need Proof Chains, Not Just Logs

https://github.com/rodriguezaa22ar-boop/atlas-trust-infrastructure
2•astra_omnia•35m ago•0 comments

Process-Level Reward Modeling for Agentic Data Analysis

https://arxiv.org/abs/2604.24198
3•gmays•42m ago•0 comments

You can get dragged into a police investigation by proximity alone – for now

https://www.theverge.com/report/919664/chatrie-v-united-states-supreme-court-arguments-fourth-ame...
1•Cider9986•43m ago•0 comments

What I'm Hearing About Cognitive Debt (So Far)

https://margaretstorey.com/blog/2026/02/18/cognitive-debt-revisited/
12•raphaelcosta•44m ago•1 comments

White House considers government reviews for AI models

https://www.reuters.com/world/white-house-considers-vetting-ai-models-before-they-are-released-ny...
2•AlexDragusin•47m ago•0 comments

The Car That Watches You Back: The Advertising Infrastructure of Modern Cars

https://nobodyaskedforthis.lol/posts/connected-car/
2•cadito•51m ago•0 comments

Nobody Here – 'The Story of Vaporwave' (2026) – Full Movie

https://www.youtube.com/watch?v=6kNqw7UdENg
3•fallinditch•52m ago•1 comments

Astronomers uncover > 1k radio galaxies with 'wings,' expanding a rare class

https://phys.org/news/2026-05-astronomers-uncover-radio-galaxies-wings.html
1•wglb•52m ago•1 comments

DeArrow: Crowdsourcing better titles and thumbnails on YouTube

https://github.com/ajayyy/DeArrow
2•gasull•53m ago•1 comments

Ahead of Race to IPO, OpenAI Discussed Spinning Out Robotics, Hardware Divisions

https://www.wsj.com/tech/ahead-of-race-to-ipo-openai-discussed-spinning-out-robotics-hardware-div...
1•spenvo•53m ago•0 comments

World-R1: Reinforcing 3D Constraints for Text-to-Video Generation

https://microsoft.github.io/World-R1/
2•gmays•54m ago•0 comments

Some children are drawing on fake moustaches to bypass online age checks

https://www.independent.co.uk/news/uk/home-news/children-bypassing-age-verification-social-media-...
5•latexr•59m ago•0 comments

Phased-Out Plugs

https://plugsocketmuseum.nl/Unusual.html
2•gaws•1h ago•1 comments

The Only Thing Worse Than Spirit Airlines Is a World Without Spirit Airlines

https://www.theatlantic.com/technology/2026/05/spirit-airlines-cancellation-closure/687047/
2•RestlessMind•1h ago•0 comments

Eaglepress.org – Content Management System Python 3

https://eaglepress.org
2•eagle10ne•1h ago•0 comments

Show HN: A tiny C program where an LLM rewires its DAG while running

https://github.com/kouhxp/liteflow
3•mrkn1•1h ago•0 comments

Achieving 3X speedups with diffusion-style speculative decoding

https://developers.googleblog.com/supercharging-llm-inference-on-google-tpus-achieving-3x-speedup...
2•xnx•1h ago•0 comments

Ctx – Persistent Memory for Claude Code, Cursor, and AI Coding Tools

https://github.com/ActiveMemory/ctx
2•parlakisik•1h ago•0 comments

OpenAI co-founder discloses nearly $30B stake, financial ties to Altman

https://www.reuters.com/sustainability/boards-policy-regulation/openai-co-founder-discloses-nearl...
2•PessimalDecimal•1h ago•0 comments

The Most Counterintuitive Way to Build a Brain [video]

https://www.youtube.com/watch?v=cDxtFtoQVNc
1•kburman•1h ago•0 comments

OpenPartner – the open-source referral and partner program platform

https://openpartner.dev/
1•keithfawcett•1h ago•0 comments

The em dashes ( –) – The unsaid AI SLOP Tax

https://old.reddit.com/r/ClaudeAI/comments/1t3rrfr/the_em_dashes_the_unsaid_ai_slop_tax/
1•thegdsks•1h ago•1 comments

Webistearchiver – macOS – Save and manage websites. Locally and minimalistically

https://websitearchiver.net
2•kipdev•1h ago•1 comments