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.

LoRA Speedrun – a public wall-clock leaderboard for fine-tuning techniques

https://github.com/Saivineeth147/lora-speedrun
1•Vineeth147•1m ago•0 comments

Pkgxray

https://github.com/adamsjack711-ux/pkgxray
1•jadamsl•2m ago•0 comments

Fractl.art – a fractal generator with 8 octillion different patterns

https://fractl.art
1•gilded-lilly•5m ago•1 comments

Israel Has a "Silicon Shield"

https://www.israeltechinsider.com/p/the-silicon-shield
1•chasil•7m ago•1 comments

Power companies are using eminent domain to seize land for data centers

https://fortune.com/2026/07/19/data-center-eminent-domain-public-use/
1•1vuio0pswjnm7•7m ago•0 comments

Japan logistics provider for Amazon to use JPYC stablecoin in operations

https://asia.nikkei.com/spotlight/cryptocurrencies/japan-logistics-provider-for-amazon-to-use-jpy...
1•mikhael•7m ago•0 comments

ICD-11

https://en.wikipedia.org/wiki/ICD-11
1•teleforce•18m ago•0 comments

AI Thinks the Internet Is Reddit. We Have 8,616 Answers Proving It

https://growtika.com/blog/reddit-ai-visibility-research
1•Growtika•19m ago•0 comments

Cultural Influence of Music as Propaganda (2025)

https://westpointpressjournals.westpoint.edu/index.php/iser/article/view/209
1•jayhoon•20m ago•0 comments

Created a free browser-based lyric video maker

https://deadmod.com/studio/
1•jimmyshoez•22m ago•1 comments

AI-Native Firms

https://download.ssrn.com/2026/6/9/6905079.pdf?response-content-disposition=inline&X-Amz-Security...
1•sonabinu•23m ago•0 comments

Rep Cammack says China has deployed 'digital twins' of every lawmaker

https://thehill.com/homenews/house/5970422-cammack-warns-china-ai-threat/
1•gscott•28m ago•0 comments

Tweet claiming Claude Fable 5 has helped disprove the Jacobian conjecture

https://twitter.com/__alpoge__/status/2079028340955197566
6•meowface•38m ago•2 comments

Show HN: Local-first CLI to make Obsidian vaults searchable for AI agents

https://github.com/nmdra/notebrain-cli
3•nmdra•39m ago•0 comments

Gmail AI Inbox

https://support.google.com/mail/answer/16845247?hl=en&co=GENIE.Platform%3DAndroid
2•thejacenxpress•42m ago•0 comments

Coding Skills Development Report

1•juntz•46m ago•1 comments

Tyler Cowen: The Future Belongs to AI Maniacs

https://www.thefp.com/p/tyler-cowen-ai-maniacs-future-economy
2•ripe•50m ago•0 comments

How you use AI AS HELPER?

1•anitroves•52m ago•0 comments

LLM Wiki Maintenance: Drift, Contradictions and Review

https://www.glukhov.org/knowledge-management/knowledge-systems-architectures/compiled-knowledge/l...
1•navigate8310•52m ago•0 comments

Lake Natron

https://en.wikipedia.org/wiki/Lake_Natron
2•toomuchtodo•53m ago•1 comments

WhaleTrack I track the biggest Polymarket bettors and grade them by consistency

https://whaletrack.app
2•whaletrack•53m ago•1 comments

The Brick Game, Through the Ages

https://nicole.express/2026/bricked-up-and-no-amontillado.html
2•zdw•55m ago•0 comments

Apple Is the King of AI and Nobody Knows It

https://limitededitionjonathan.substack.com/p/apple-is-the-king-of-ai-and-nobody
3•jinjin2•58m ago•2 comments

Autonomous AI Intrusions Are Here: Lessons from the Hugging Face Compromise

https://embracethered.com/blog/posts/2026/ai-intrusion-are-now-real/
3•Khaine•1h ago•0 comments

Reverse Compilation techniques – Cristina Cifuentes(1994) [pdf]

https://www.cs.tufts.edu/~nr/cs257/archive/cristina-cifuentes/DCC_decompilation_thesis.pdf
1•num42•1h ago•0 comments

Neural Drive, a SuperTuxKart World Model that runs in the browser

https://huggingface.co/codelion/neural-drive-model
1•codelion•1h ago•0 comments

How the Best Hackers Learn Their Craft(2018)

https://www.youtube.com/watch?v=6vj96QetfTg
1•num42•1h ago•0 comments

The Cost and Network Limits of Space-Based AI Compute

https://arxiv.org/abs/2607.14172
1•Jimmc414•1h ago•0 comments

Don't Predict, Prioritize: Rethinking GPU Reliability Assessment

https://arxiv.org/abs/2607.15115
1•Jimmc414•1h ago•0 comments

Getting nerd sniped by the h-index

https://davidxyu.substack.com/p/being-nerd-sniped-by-the-h-index
1•4thwaywastrel•1h ago•0 comments