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.

Sometimes the Fastest System Is the One Willing to Stop

https://www.amrishkhan.dev/blog/sometimes-the-fastest-system-is-the-one-willing-to-stop-5a6a
1•amrishkhan05•2m ago•0 comments

Swiss E-ID: Justice Minister Jans prevents secret Amazon deal

https://www.heise.de/en/news/Swiss-E-ID-Justice-Minister-Jans-prevents-secret-Amazon-deal-1143745...
1•kioleanu•4m ago•0 comments

The index was lying and the eval knew

https://gil-neto.com/blog/the-index-was-lying-and-the-eval-knew/
1•gilneto8•4m ago•0 comments

Show HN: An Autonomous Agent for Slay the Spire

https://github.com/AttemorySystem/spire-agent
1•langs•4m ago•0 comments

Show HN: I built a menu-bar app to give Claude access to your Apple macOS apps

https://www.pomeroy.app/
1•joesaunderson•4m ago•1 comments

Scientists Hunting Dark Matter Found Something Strange

https://www.nytimes.com/2026/09/01/science/dark-matter.html
1•jimmytucson•4m ago•1 comments

How to Make a PwC-Style PowerPoint with AI: A Practical Consulting Deck Guide

https://medium.com/@2315610426/how-to-make-a-pwc-style-powerpoint-with-ai-a-practical-consulting-...
1•chenxi030826•5m ago•0 comments

Simon Willison: How AI is changing software development [audio]

https://talkingpostgres.com/episodes/how-ai-is-changing-software-development-with-simon-willison/...
2•skm•6m ago•0 comments

The IBM PC, Part 2: Tsunami – Creatures of Thought

https://technicshistory.com/2026/08/29/the-ibm-pc-part-2-tsunami/
1•rbanffy•7m ago•0 comments

Turned a $15 eBay "smart NIC" nobody could get working into a real 10GbE card

https://github.com/nicologiuliani6/cavium-cn6640-snic10e-octeon-ii-nic
1•mchan•9m ago•0 comments

C Is Not a Low-Level Language

https://queue.acm.org/detail.cfm?id=3212479
2•tosh•9m ago•0 comments

Watch Netflix / Prime Video with display link in extended monitor

https://github.com/sayantan94/Chrome-Plugins/tree/main/displaylink-video-fix
1•sayantan317•9m ago•0 comments

Google Pics is generally available starting today

https://workspace.google.com/products/pics/
1•Nazzareno•11m ago•0 comments

What's in Your Agent's Context? Context Privilege Escalation Attacks Against AI

https://arxiv.org/abs/2609.01222
1•sbulaev•12m ago•0 comments

Years of AI History

https://pyyan.com/timeline
1•sajithamma•16m ago•0 comments

BDH-CQ: In-Context Learning with Recurrent Latent Reasoning

https://arxiv.org/abs/2608.09888
3•mdp2021•17m ago•1 comments

AI plotted an interstellar journey to Alpha Centauri

https://www.technologyreview.com/2026/09/01/1143247/ai-interstellar-journey-alpha-centauri/
1•joozio•17m ago•0 comments

XLS: Accelerated HW Synthesis by Google for ASIC/FPGA

https://github.com/google/xls
1•paaloeye•22m ago•0 comments

Van Eck Phreaking

https://en.wikipedia.org/wiki/Van_Eck_phreaking
1•thunderbong•22m ago•0 comments

OpenAI: Spinning Up in Deep RL

https://spinningup.openai.com/en/latest/
1•tosh•22m ago•0 comments

Mapping global methane emissions from space with Deep Learning

https://research.google/blog/mapping-global-methane-emissions-from-space-with-deep-learning/
1•xhevahir•23m ago•0 comments

CleanShot 5.0 with Screen Recording

https://cleanshot.com/screen-recording
1•chillax•24m ago•0 comments

Syria was building a nuclear reactor under Assad, UN reports

https://apnews.com/article/iaea-report-syria-nuclear-bashar-assad-b941d7d11da6fb8912ae2bed0b34cec2
1•geox•28m ago•0 comments

Show HN: Structure from Attention

https://mostlyk.substack.com/p/structure-from-attention
1•mostlyk•30m ago•0 comments

Meta's Muse Voice Transcribe handles real-time speech

https://forgeeks.net/meta-muse-voice-transcribe-release/
2•ledoncool•32m ago•0 comments

Qwen3.8-Max

https://www.qwencloud.com/models/qwen3.8-max-0902
2•Bluestein•33m ago•2 comments

Cutting LLM inference costs by 36% with prompt caching

https://www.neradot.com/post/cutting-inference-cost-36-percent-with-prompt-caching
1•lizakatz•33m ago•0 comments

OpenVINO: AI Plugins for Audacity

https://github.com/intel/openvino-plugins-ai-audacity
1•marklit•33m ago•0 comments

Stewardship not ownership: AI and LLM-generated written English

https://link.springer.com/article/10.1007/s10993-026-09798-2
2•teleforce•34m ago•0 comments

Bicycle Robot (2020) [video]

https://www.youtube.com/watch?v=j6bNVqe_1xY
1•iamanatom•34m ago•0 comments