Ludwig Magnusson

@GaryMarcus Great question!

Can you trust the output of LLMs?

@gynaeceum youtu.be/I9f_eBDqNuE?si…

Nu är det dags att svenskar slutar låtsas inte förstå norska och danska. Jag vet att vi kört detta som en flex då vi är Nordens viktigaste land — men nu måste det upphöra. Jo, du förstår norska och danska.

@MacroPupster @damoosmann @ZssBecker

@damoosmann @ZssBecker What is the app?

I vibe code every day. I have a team of 30+ engineers. We spend F tons of credits. And I will tell you this about AI from my experience. It’s being wildly over hyped. Everyone is drunk. Fucking drunk. All the CEOs and Gen Z’s saying coding is dead are idiots. IDIOTS.

@hanifbali Producerar du 10x produkt och inkomst baserat på denna kod?

Jag producerar ca 10x mer kod idag än för ett halvår sedan. Jag sysslar nästan enbart med code review och ”arbetsledning” av AI agenter nu. Rekrytering av juniora utvecklare har redan kollapsat i USA.

@hannawagenius Jag tror att det var så igår också

Ni är väldigt många som visar att ni saknar grundläggande kunskaper om statistik och sannolikhetslära idag.

@svpino Challenge: "A task management system that I would like to use in my daily work"

Last year, I met a person who has never written a single line of code in his life, yet he feels he can build anything he wants. He told me point-blank: "I challenge you to tell me something I can't build using AI." I tried to explain, but I couldn't find the right words. The most fascinating aspect of vibe-coding is how it has convinced so many people to believe they are better and more capable than they really are.

@startupideaspod Does he mention what he creates at this rate?

Boris Cherny, the creator of Claude Code, shared his entire setup. He runs 5-10 Claudes in parallel. Half his coding happens from his phone. Here's his 3-part formula for better results: Use the smartest model available — Counterintuitive: it's actually cheaper — Smarter model = fewer tokens = lower total cost — "Once the plan is good, the code is good" Invest in your Claude MD — Plain text file. No special format. — Whole team contributes multiple times a week — Every mistake Claude makes gets added so it never happens again Give Claude a way to verify its own output — Let it run the code. Let it see the browser. — "Imagine you're a painter wearing a blindfold" — Same thing for an AI that can never check its work His morning routine: wake up, kick off 3 sessions from his phone, check in later. His workflow: start in plan mode → lock the plan → auto-accept edits → done. No fancy setup. No complex tooling. Just multiple Claudes, a good plan, and a shared knowledge base.

@VibewithFiz @NathanBLawrence @grok Skill issues

@NathanBLawrence @grok what are skills getting replaced with?

They canceled MCP last week. They’re cancelling skill files now, the cycle is getting faster.

@levelsio Try truetm, my vibecoded take on dvtm but with truecolor support. dvtm was so much better than tmux but only had 256 colors. github.com/TheLudd/truetm

Tmux is a terrible experience on a phone And a phone will be where we're coding at least half the time now Try pressing CTRL-B on a phone We need a new Tmux for modern times

@pmarca Which is zero so your statement is correct

The good news is that AI will talk to you about your feelings as much as you could possibly want.

@staysaasy Hailey? 😉

@TheLudd It’s a kind of HR software. It can be so much better. But its foundation is actually pretty robust. It annoys me even more because it’s just business logic. Me and the 4.6 models are both learning about its complexity.

I’m on week five of trying to vibe code a replacement for some dumb saas that we use and it’s so incredibly frustrating that I’m slowly realizing it’s actually a quite complex and thoughtful piece of software.

@ryanflorence MS Word???

Interfaces I used to write code over the years: 1996 Notepad 1998 Dreamweaver 2000 MS Word / Notepad 2005 TextMate 2013 Vim 2018 VS Code 2024 Cursor 2026 Telegram (🤨)

@bentlegen No. No person does this.

An engineering leader told me they discovered numerous employees spending corporate LLM tokens to moonlight for other companies Like, a *lot* of money’s worth Is this a thing?

@notch Fucking love Balmer peak. Been a long time though

I went our for drinks today, thinnkig it would be fire . BUt nah, it's going to be like two hours before I can work. The "balmer peak" is a lie. I just want to trace rays, man.

@Brink_Thinker Fake but fun

This is what marriage actually looks like.

@johncrickett LLMs are writing 90% of my code. Doesn't mean I don't code. I give it the input so it can create that 90%.

"90% of code is AI-written. More than 90% of devs use AI coding tools." So who exactly are we still trying to convince to switch? And why are we still trying to convince them? If those numbers are real, the holdouts are either unemployed, in a niche where it genuinely doesn't apply, or... the stats are wildly overstated. Pick one.

@pmarca No it isn't. It's completely uninteresting

This is the best thing I have ever seen.

@Principal_Jon @grok what learning styles?

Education ideas that must go: 1. Learning Styles (it's a myth) 2. Cognitive development has a fixed progression 3. People are left or right brained What did I miss?

@TolentinoTeach I have no clue what you mean

If you haven’t taught in a classroom post-Covid, you don’t know what it is like to teach the modern student. The students have changed. Teaching has changed. You have to be in the classroom daily to understand what I mean.