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An AI agent's $20 Kalshi account, with an exact reward model

https://github.com/mirabilis-agent/lip-ledger
1•mirabilisagent•1m ago•0 comments

Shapefit: Turn irregular shape masks into clean polygons

https://github.com/nickponline/shapefit
1•nickponline•1m ago•1 comments

Show HN: Cachety – Watermark ID documents in the browser, nothing is uploaded

https://cachety.com
1•aminmoradi•2m ago•0 comments

But how to get to that European cloud?

https://berthub.eu/articles/posts/now-how-to-get-that-european-cloud/
1•birdculture•2m ago•0 comments

Hermitd, a Claude Code plugin like Claude Tag, but local

https://github.com/gtapps/hermitd
1•gtapps•2m ago•1 comments

CertusAI.dev, the living OS for physical AI

https://certusai.dev/
1•enaguthiabhishe•11m ago•0 comments

Estimating the probability of faults causing inconsistent state

https://tkareine.org/articles/estimating-probability-of-faults-causing-inconsistent-state.html
1•tkareine•11m ago•0 comments

Show HN: One link, one message – replace it by paying $1 more than the last

https://onelinkwins.com/
1•colors__•12m ago•0 comments

Show HN: Rhci – A Small GHCi in Ruby

https://github.com/beleon/rhci
1•rowbin•13m ago•0 comments

The Sleepy Insurance Product That Came to Power Private Credit's Ascent

https://www.wsj.com/finance/the-sleepy-insurance-product-that-came-to-power-private-credits-ascen...
1•kamaraju•14m ago•0 comments

Show HN: THX-01 – Open-source decision model, free API, 60M+ tokens processed

https://twitter.com/reversedoofz/status/2109228322752471304
1•lebagetdefrance•14m ago•0 comments

Hacking Cheap Smart Photo Frames into a Family Dashboard – Wes Bos

https://wesbos.com/hacking-smart-photo-frames
1•tambourine_man•15m ago•0 comments

Ask HN: What is the most obscure book you own?

1•Kovah•16m ago•0 comments

How the AI Boom Ends

https://www.wsj.com/opinion/how-the-ai-boom-ends-0d9d47e7
1•kamaraju•16m ago•0 comments

Nuclear war and malicious use of AI threaten end of humanity by 2100, Lancet say

https://www.healthdata.org/news-events/newsroom/news-releases/new-lancet-commission-provides-road...
2•DeepLogin•19m ago•0 comments

China's Delivery Robots Are Learning to Tackle the Night Shift

https://www.bloomberg.com/news/features/2026-10-08/china-s-delivery-robots-are-learning-to-tackle...
1•radley•21m ago•0 comments

Show HN: Moodi – A tiny 3D character for your app's loading states

https://www.getmoodi.dev
1•itsk0rn3l•24m ago•0 comments

Show HN: LLMxRay an open-source observability tool for LLMs

https://github.com/LogneBudo/llmxray
1•lognebudo•28m ago•0 comments

Air Canada's woeful security at cargo warehouse

https://nationalpost.com/news/air-canadas-woeful-security-at-cargo-warehouse-at-time-of-torontos-...
2•BXLE_1-1-BitIs1•29m ago•1 comments

Ask HN: Pre-AI, did you think harder? Or are you thinking more (and better) now?

2•rishikeshs•29m ago•1 comments

There's No "Going Back": On the receding horizons of the AI transition

https://thelastwave.substack.com/p/theres-no-going-back
1•johanam•32m ago•0 comments

A Remote Employee Refused 160 Webcam Photos a Day. Her Employer Fired Her

https://www.inc.com/chloe-rosenberg/a-remote-employee-refused-160-webcam-photos-a-day-her-employe...
27•bhrlady•38m ago•6 comments

Tattoos You Can Turn on and Off

https://www.livescience.com/technology/cool-chemistry-trick-allows-new-tattoos-to-turn-on-and-off
2•MortyDev•41m ago•0 comments

Show HN: Doiter – Language where pointers and stack frames are Docker containers

https://github.com/simvux/doiter
1•simvux•42m ago•1 comments

The Universal LLM Server

https://zml.ai/llmd/
1•ahamez•42m ago•0 comments

Why 'externalized' proofs of cyclic trait impls does not work

https://smallcultfollowing.com/babysteps/blog/2026/10/10/modular-vs-external-proofs/
1•khalidkhair•45m ago•0 comments

Why demand for the shingles vaccine is soaring

https://www.theguardian.com/society/2026/oct/11/dementia-demand-for-shingles-vaccine-is-soaring
2•robotmay•47m ago•1 comments

A hub that controls all your coding agents in one place

1•mubashir1osmani•53m ago•0 comments

Auto Research: Integer multiplication below n log n

https://app.getsupers.com/auto-research
1•swesnow•57m ago•0 comments

The Present Only Matters If It Gets You Somewhere Else

https://wellnessphd.substack.com/p/the-present-only-matters-if-it-gets
3•jpr71•1h 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.