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The AI Industry Just Got What It Deserved [video]

https://www.youtube.com/watch?v=9nUmVktlwvA
1•Jazgot•2m ago•0 comments

Stop Blaming QA and Start Diagnosing the Hidden Inefficiencies

https://dl.acm.org/doi/pdf/10.1145/3800646.3800650
1•andrewdutton•5m ago•1 comments

What It's Like to Lead an Engineering Org: Thoughts on "CTO in the Loop"

https://www.mooreds.com/wordpress/archives/3745
2•mooreds•10m ago•0 comments

Some writing keeps traveling and I can't predict which

https://www.tsoon.com/posts/writing-that-travels/
1•mooreds•10m ago•0 comments

Cloudflare Internal DNS is now generally available – The Cloudflare Blog

https://blog.cloudflare.com/internal-dns/
1•corvad•14m ago•0 comments

DOJ Probes Harvard Financial Aid, Alleging China Donor Influence

https://www.bloomberg.com/news/articles/2026-07-20/doj-probes-harvard-financial-aid-with-focus-on...
2•petethomas•16m ago•0 comments

OpenAI Appears to Be Missing Its Sales Goals by a Margin

https://futurism.com/artificial-intelligence/openai-ad-revenue-ai-advertising-financial-projection
5•enraged_camel•19m ago•0 comments

GPT-5.6 Sol vs. Kimi K3 Speedrunning Kerbal Space Program Live

https://www.twitch.tv/vals_ai
8•huwng•23m ago•1 comments

Fast UTF-8 handling for modern C++ with support for legacy C

https://developforperformance.com/FastUtf8.html
1•kirk_krauss•24m ago•1 comments

Received a Vivek Shah CIPA Demand Letter? Don't Pay Yet

https://www.jdsupra.com/legalnews/received-a-vivek-shah-cipa-demand-7982240/
2•richartruddie•29m ago•1 comments

Fretengine: Visualize chord and scale relationships on the guitar fretboard

https://app.fretengine.com/
1•leftoaklabs•31m ago•1 comments

Can AI agents use ur site?

https://github.com/Open-Ingress/OpenIngress
5•manupareekk•35m ago•9 comments

Liviu Librescu

https://en.wikipedia.org/wiki/Liviu_Librescu
2•stmw•35m ago•0 comments

'More stable than real estate': How software's reliable revenue started to crack

https://www.9fin.com/insights/more-stable-than-real-estate
1•petethomas•35m ago•0 comments

Disabling Siri

https://www.coryd.dev/posts/2026/disabling-siri
1•cdrnsf•37m ago•0 comments

How I rid myself of short form media

https://tcotc.dev/weekly/2026-w28/
1•willx86•38m ago•0 comments

Show HN: CheapStack – affordable dev starter kits and boilerplates

https://cheapstack.dev
2•makbar890•41m ago•0 comments

Algorithm Aversion

https://en.wikipedia.org/wiki/Algorithm_aversion
2•cainxinth•41m ago•0 comments

Claude Fable is stylistically closer to Kimi K3 than Claude Opus

https://slopidx.com/models/claude-fable-5
1•zetrk•42m ago•1 comments

US administration considering ban on Chinese open source AI models

https://www.axios.com/2026/07/20/ai-us-china-open-source-kimi
6•anigbrowl•42m ago•1 comments

OpenAI Appears to Be Missing Its Sales Goals by a Vast Margin

https://futurism.com/artificial-intelligence/openai-ad-revenue-ai-advertising-financial-projection
2•pier25•43m ago•0 comments

The Messy Reality of AI Transformation

https://seasonedleadership.substack.com/p/the-messy-reality-of-ai-transformation
1•mooreds•51m ago•0 comments

Jan – Open-Source ChatGPT Replacement

https://www.jan.ai/
1•jantissler•52m ago•1 comments

The Cartel Olympics

https://www.theatlantic.com/magazine/2026/05/mexico-cartel-la-union-tepito/686453/
2•cdrnsf•52m ago•0 comments

Donation Controversy

https://mullvad.net/en/blog/donation-controversy
14•Cider9986•54m ago•10 comments

US imposes new 50% tariffs on some Canadian products

https://www.reuters.com/business/us-imposes-new-50-tariffs-canadian-products-2026-07-20/
16•JumpCrisscross•56m ago•3 comments

You're not ambitious enough with Claude

https://twitter.com/christinexzhu/status/2074847461588267466
1•gmays•59m ago•0 comments

Pregnant Womans Roadside Death Triggers Push to Reopen Mississippi DeltaHospital

https://kffhealthnews.org/rural-health/rural-mississippi-delta-hospital-desert-pregnant-woman-die...
5•Jimmc414•59m ago•0 comments

Tell HN: TIL accessing old.reddit.com now requires accounts

5•nanis•1h ago•3 comments

Designing an Ethernet Switch ASIC

https://essenceia.github.io/projects/ethernet_switch_asic/
1•random__duck•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.