721
Reverse-Engineering Claude Web's MicroVM: Uncovering Anthropic's Hidden Antspace
Full stack developer, open sourceror, serial entrepreneur.
722
AI is mass decompiling games. That's both awesome and scary
AI is now able to decompile games and software in a matter of days. That's scary... but kind of exciting.
723
Why are executives enamored with AI, but ICs aren't?
Executives love AI while ICs stay skeptical. The divide comes down to non-determinism: who is evaluated on judgment versus deterministic execution.
724
Management as AI superpower: Thriving in a world of agentic AI
Thriving in a world of agents
725
Your CEO is suffering from AI psychosis
This isn’t a joke, and it’s becoming a big problem
726
Explorative modeling: Train on the best of K guesses
What in the world is Explorative Modeling?
727
The AI Marketing BS Index
You may already be aware of John Baez’s “Crackpot Index” , which provides a simple tongue-in-cheek scoring system for assessing whether a research contribution to physics is likely “revolutionary.” The list contain such gems as “40 points for comparing yourself to Galileo, suggesting that a modern-day Inquisition is…
728
The AI Vampire
This was an unusually hard post to write, because it flies in the face of everything else going on.
729
Don’t use AI to write things that you present as your own work
...also don't tell lies. But I'm getting ahead of myself already. I keep running into people online who openly say that they use AI to do their writing for t
730
Dynamic Abliteration: Non-Destructive Refusal Suppression via Engram Steering
Thoughts on technology, life and everything else.
731
Silicon Valley is in denial in face of widespread backlash
The backlash against data centers is difficult to understand if your salary depends on your not understanding it.
732
Reflections on software engineering in the age of AI
For those of you who don’t know, when I’m not writing novels, I spend my days as a software engineer, writing code. The software industry these days relies heavily on artificial intelligence. Because it has studied trillions of lines of publicly accessible source code, because code solves problems with testable right…
733
Can Claude Fly a Plane?
I asked Claude to look up the X-Plane 12 API and try to fly a Cessna from Hainan to somewhere nearby. It kept a pilot's log. Everything below is Claude's own notes from during the flight. I occasionally had to remind it to keep the pilot log running, and had to tell it when it crashed as xplane would quickly restart…
734
Against vibes: When is a generative model useful
Let's suppose I wanted to answer a question: is the tool X useful for the task Y. If I were scientific about this, I would analyze the properties of tool X and develop a model, and the task Y and the requirements for it and develop a model, and I would us...
735
Building SQLite with a small swarm
Yes, for a supported subset of SQL. To establish a baseline, I integrated the SQLLogicTest suite.
736
Stop saying that AI is just a tool and it only matters how it is used
I’m tired of this phrase and this simple way of thinking about tools. This blog post is a wandering train of thought on the topic of what tools are and why it matters to be even slightly more mature in how we think about them.
737
Claude Opus 5.5 Can Draw Permit-Level Architectural Drawings
I tested thirteen models and found that their drafting is approaching professional levels.
738
A polynomial autoencoder beats PCA on transformer embeddings
A closed-form autoencoder: PCA encoder + quadratic Ridge decoder. On FiQA it gives 4× compression of mxbai-embed-large-v1 at -0.88 p.p. NDCG@10, +1.34 p.p. over PCA. No SGD, no neural networks.
739
Why are coding agents so dumb?
Models are getting better and better, while the agents that drive them languish.
740
AI made coding more enjoyable
To me, one of the most annoying parts of software engineering is writing code that doesn’t require thinking. It’s just a typing exercise, and that’s boring.
741
LLM Networking with MikroTik
I’ve been refraining from saying ‘vibe networking’ or ‘vibkrotik’ or some other abomination, but it is true - I have been using LLMs to setup a few networks these last few months, and things have generally gone over swimmingly.
742
Why are good developers so wary of agentic development?
Good developers’ caution about agentic development comes from knowing that built isn’t the same as working in production.
743
Building a Multi-Agent System from Scratch: Architecture Patterns
Orchestrator-worker, blackboard, and pipeline patterns for coordinating multiple AI agents — with the failure modes that only show up once you go past a single-agent demo.
744
Making a vintage LLM from scratch
In this blog post, I will share the adventures I had creating my own LLM, from (almost) scratch, trained only on old texts. I made my own base-training and fine-tuning scripts, data processing pipelines and custom datasets. ("almost from scratch" means I did use existing programming languages and libraries, I didn't…
745
AI changes the economics of software rewrites
AI changes rewrite economics because codebases with clear, common patterns get more leverage than proprietary or inconsistent systems.
746
What Happens If OpenAI Dies?
If you liked this piece, you should subscribe to my premium newsletter. It's $70 a year, $18 a quarter, or $7 a month, and in return you get a weekly newsletter that’s usually anywhere from 10,000 to 18,000 words, including vast, detailed analyses of NVIDIA, Anthropic
747
After AI takes everything
Prompted by letters from three engineers, the author asks what remains for humans as AI takes over execution, naming judgment, taste, and derivation as irreplaceable, and warns against the erosion of subjecthood.
748
Nvidia DGX Spark as a daily driver
I bought an NVIDIA DGX Spark! It's actually quite a competent general purpose computer while being super tiny and power efficient. It basically just has an ARM CPU, a decent NVIDIA GPU (with the same number of CUDA cores as the RTX 5070), 128 GB of unified memory, and a 4 TB SSD.
749
LLMs may have helped my RSI
Just a place to store my random thoughts and contributions to the world.
750
How much of HN is AI?
TL;DR: 62% as of September 2026. This is up from ~40% in February.