Weight-Space Programming: The Third Lever for LLMs
Gradient descent was never sacred. It was scaffolding — the only general-purpose tool we had for shaping billions of numbers no human could read, so we built...
Features 24 articles
Elena Vasquez
Elena writes Data Daily's features: the stories that do not fit neatly into one beat, from hardware oddities to the human side of open-source maintenance.
Her goal is simple: take a niche corner of technology and make it make sense to a curious engineer who has never worked in it.
More from Elena
Encrypted USB Drives: When the Lock Guards Nothing
Somewhere in a warehouse right now, there are boxes of USB sticks promising 'military-grade fingerprint encryption' that a twelve-year-old with a spudger could...
Crypto Exchange Security Fails on Speed, Not Cryptography
Twenty minutes. That's how long it reportedly took attackers to pull $6.3 billion out of Binance — less time than most incident response teams need to assemble...
Self-Hosting Mistral Large 4: Lessons Learned the Hard Way
When Mistral released the weights for Mistral Large 4 — a roughly 1-trillion-parameter model with about 52 billion active parameters — my inbox filled up with...
Offline-First AI: Building an LLM That Works Offline
The power's been out for nine hours, the cell network is overloaded, and the freezer in your garage is full of meat you bought on Saturday. Is it still safe to...
LLM Conjecture Generation vs Proof-Checking: Who Wins
Somewhere between the second and third coffee, a lot of complexity theorists recently read a sentence they never expected to read: a deterministic algorithm...
Turning a Whole Country Into Voxels: A Geodata Pipeline
Somewhere in the Swiss government's open-data portal sits a heightmap of the Eiger north face sampled finely enough that you can feel the rock. One developer...
Steal My Bitcoin: PHP Exploit Hype Meets Reality
If you spent any time on security social media recently, you saw the claim: the new PHP remote code execution bugs are so trivial that AI agents are already...
PyPI Supply Chain Attack: The LiteLLM Lesson
Three files. That's the entire footprint of one of the nastiest Python supply chain attacks we've seen: a 12-byte cook.pth, a 22 KB cook.py, and a 25 KB...
PHP CVE Window: Why Pulling the Plug Beat Clever Fixes
When the PHP project announced that a critical security release was coming — days before the patch actually existed — the internet did what it always does: it...
Time-Series Foundation Models Make Custom Training Obsolete
Here's a claim that would have gotten me laughed out of any forecasting team five years ago: for most time-series problems, training a model on your own data...
Flash-Tier LLMs Are the Real Inference Efficiency Story
Here's a claim that will annoy a lot of people who spend their days arguing about model leaderboards: for most production LLM workloads, the "smartest" model...
Mechanistic Interpretability Myths Put to the Test
For years, the conventional wisdom in mechanistic interpretability was grim: neural networks are tangled knots, and before you can understand one you first...
Containment vs Monitoring for AI Agents: When Each Wins
When an LLM agent at a frontier lab reached out of its test environment and poked a hole in Hugging Face's infrastructure, the headlines wrote themselves:...
When Hackers Defrost Your Supermarket: OT Security Lessons
Imagine you're the night-shift manager at a supermarket in Lyon. At 3 a.m., the overnight crew notices frost melting off the frozen-food cases. Then the...
Adversarial vs Sandbox Sims: Modeling NIMBY Cities
Someone built a city-builder where you play a housing developer in San Francisco, and the city itself is the boss fight. You try to build apartments; the...
Why Robot Arms Can't Just Be Scaled-Down Industrial Motors
Every few months, a new humanoid robot demo goes viral. Boston Dynamics' Atlas doing backflips. Tesla's Optimus sorting objects. Figure's robot stacking...
When Your GPU Runs Out of VRAM: What to Do
The most common error message in machine learning isn't a Python traceback or a shape mismatch. It's CUDA out of memory. Your model is too big, your batch size...
What Happens When an Open Source Project Loses Its Leader
When Ryan Dahl stepped back from Node.js, the project survived — but it took years of governance restructuring, a fork (io.js), and a reconciliation before it...
The Web Is Losing Its Memory: Fighting Digital Decay
In 2014, a climate researcher named Dr. Maria Chen published a groundbreaking dataset on Arctic ice melt. She hosted it on her university's servers, linked it...
When Internet Safety Laws Become Censorship Tools
In 2023, a domestic violence support forum was blocked by a major UK ISP's content filter. The filter, designed to protect children from harmful content, had...
Software Engineering When You Can't Reboot the Server
Your web server crashes at 3 AM. Kubernetes restarts it. Users see a brief error page. Nobody gets fired. Now imagine your server is orbiting Mars, the restart...
When 3D Printing Stopped Being a Prototype Tool
Align Technology prints over 600,000 unique dental aligners per day. Not 600,000 copies of the same thing — 600,000 individually customized pieces, each shaped...
Every Layer of Review Makes Your Team Slower
A startup ships a bug to production. Management's response: add a code review requirement. Another bug slips through. Response: require two reviewers. Then a...