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Show HN: ARF – a record format for AI evaluation runs, with reproducible digests

https://www.korvo.xyz/arf
1•akshay_bhardwaj•1m ago•1 comments

Node Banana

https://github.com/shrimbly/node-banana
1•falloon•2m ago•0 comments

No one believes a True Believer

https://pavlemiha.substack.com/p/no-one-believes-a-true-believer
1•PavleMiha•2m ago•0 comments

3D printable partial Antikythera mechanism

https://www.printables.com/model/284372-antikythera-mechanism
1•jbaber•5m ago•1 comments

Show HN: I rewrote Decap CMS with < $1K in Claude tokens

https://github.com/laikacms/decap-cms
1•afirus•5m ago•0 comments

Starbucks new powder making people sick [video]

https://www.youtube.com/watch?v=8kML1mzUZqQ
1•Bender•13m ago•0 comments

To Understand Language Is to Understand Generalization (2021)

https://evjang.com/2021/12/17/lang-generalization.html
1•rzk•13m ago•0 comments

List of Edible Salts

https://en.wikipedia.org/wiki/List_of_edible_salts
1•Chaseraph•15m ago•0 comments

Anthony Kenny [Philosopher] (1931-2026)

https://dailynous.com/2026/08/06/anthony-kenny-1931-2026/
1•mdp2021•15m ago•0 comments

New TONTOU CPU attack bypasses Spectre v2 fixes, leaks Linux password hashes

https://www.bleepingcomputer.com/news/security/new-tontou-cpu-attack-bypasses-spectre-v2-fixes-le...
3•sbulaev•19m ago•0 comments

Airlines Push Back Against ICE Enforcement at Airports

https://www.wsj.com/business/airlines/airlines-push-back-against-ice-enforcement-at-airports-50a4...
1•petethomas•20m ago•0 comments

Someone Stole $15,000 And Nobody Cared

https://michelesteelenow.substack.com/p/the-mahomes-heist-you-dont-know-about
2•jawns•21m ago•0 comments

Show HN: Compare frontier speech-to-speech models for free

https://voiceduel.com/
2•armaanp23•21m ago•0 comments

Prompt Injection Vulnerability in Ollama, Gemma4 and HuggingFace's Transformers

https://www.reddit.com/r/LocalLLaMA/comments/1vhivsb/prompt_injection_in_ollama_gemma4_and/
2•pavelai•23m ago•1 comments

The Challenger Launch Decision

https://press.uchicago.edu/ucp/books/book/chicago/C/bo22781921.html
2•gregsadetsky•24m ago•1 comments

Intuitize – The Thoughtful AI

https://intuitize.pages.dev/
1•telui•25m ago•0 comments

California Man Is Kidnapped Then Executed in Front of Police

https://www.nytimes.com/2026/07/31/us/kidnapping-shooting-chino-hills.html
4•Michelangelo11•26m ago•0 comments

The energy use of agentic AI

https://www.theclimatebrink.com/p/the-real-energy-use-of-agentic-ai
1•alphabetatango•27m ago•0 comments

An Agentic IDE That Builds Itself

https://www.sawyerhood.com/blog/an-agentic-ide-that-builds-itself
5•sawyerjhood•27m ago•0 comments

Attacks your login screen should be terrified of

https://fusionauth.io/lp/10-attacks-mfa
1•mooreds•28m ago•0 comments

The Pentagram Map

https://e-infinity.space/pentagram-map/
1•mathgenius•28m ago•0 comments

Social Media AI Agent That Works over WhatsApp

https://www.youtube.com/watch?v=J9TJciv_hxc
1•jflynn2•30m ago•1 comments

0-day security update available for Metabase

https://www.metabase.com/blog/security-update
2•garyhtou•30m ago•0 comments

Show HN: GreatArrow.ai – Shared memory for Claude, ChatGPT, Gemini and Cursor

https://www.greatarrow.ai
1•clapptastic•31m ago•0 comments

From Memory to Agency

https://arkalabs.app/from-memory-to-agency
1•Jergrim•33m ago•0 comments

Google repository now has 90 skills

https://github.com/google/skills
2•haebom•34m ago•0 comments

Everyday Technology Is Becoming a Black Box. Is There a Cost?

https://thereader.mitpress.mit.edu/everyday-technology-is-becoming-a-black-box-is-there-a-cost/
1•EA-3167•34m ago•0 comments

Gemma Translator: offline DIY translation device built with Gemma 4

https://www.youtube.com/watch?v=4dNry5zP0Jo
1•twobitshifter•34m ago•0 comments

Slopaganda Countermeasures: Part 1

https://docsgoblin.com/blog/26-03-17-slopaganda-countermeasures.html
1•erikhopf•35m ago•0 comments

Spin audit of SQD/QSCI quantum-chemistry benchmarks on iron–sulfur clusters

https://zenodo.org/records/21359923
3•purestatelabs•36m ago•0 comments
Open in hackernews

I solved almost all of free problems on LeetCode using AI

https://old.reddit.com/r/leetcode/comments/1krg7by/i_solved_almost_all_of_free_problems_on_leetcode/
3•tevlon•1y ago

Comments

cratermoon•1y ago
I'm sure all the free problems from LeetCode are in the training sets, so I don't think this is much of a flex.
tevlon•1y ago
i was thinking the same. And i am sure it is in the training set, but i couldn't solve 10 hard problems. Also, most of the hard problems, the LLMs weren't able to solve in one shot. How do you explain this?
cratermoon•1y ago
There are many more correct answers to the easy problems than to the hard ones. Thus the LLM is more likely to hit upon the correct completion for them.
tevlon•1y ago
makes sense
whobre•1y ago
Alright, but how can this exercise help them pass an interview? The point of leetcode is to memorize the solutions so one can do well in an interview; yes, I agree it’s ridiculous.