Collaborative Filtering: How Computers Find Your Next Favourite Thing
🎯 Finding Your Taste Twin Imagine walking into a party where you don't know anyone. Someone notices your t-shirt and starts a conversation: "You like …
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Turning a Tiny Language Model Into a Trustworthy Agent: An R&D Experiment with HUQAN + OPT-125M
Small language models are attractive because they're cheap and fast. The problem is hallucination — and specifically, what happens when a model gets s…
My Robot Accountant Got an Eviction Notice. So We Moved: Migrating from Bedrock Agents Classic to AgentCore
Ciao Amici 👋 Grab your chai, because the robot accountant is back, and this time we have a moving-day story. If you read my last article, you know I b…
5 Practical RAG Challenges and How to Mitigate Them
Retrieval-Augmented Generation (RAG) sounds simple on paper: embed your documents, retrieve the relevant chunks, stuff them into a prompt, let the LLM…
Why I Think Workflows Matter More Than Agents
If you've spent any time in the AI community recently, you've probably noticed one trend. Everything is becoming an AI agent. Need to summarize docume…
I Built an AI Router That Decomposes Your Prompt and Dispatches to the Best Model
When you call an LLM API, you pick a model and hope it's the right one. Claude for reasoning, GPT for code, Gemini for long context... you're doing th…
How a Baseten Engineer Traced 7 Years of Attention Mechanism Evolution -- From GPT-2 to Kimi K3, in Runable PyTorch
Last week, a Baseten inference engineer who goes by @waterloo_intern published a technical blog post titled "22,580: From GPT-2 to Kimi K3, Explained.…
Relevance is not answerability: six signals, and none of them beat plain cosine
Part 2 of **The Answerability Problem . Part 1 showed the standard harness excluding the questions that test refusal, my own system scoring 0.000, and…
Your AI Memory Store Needs a Delete Key
Most memory implementations for AI applications are append-only. New memories go in, nothing ever comes out, and every stored item stays equally retri…
From Learning Machine Learning to Competing on Kaggle: My First End-to-End Playground Competition Journey
How I applied Exploratory Data Analysis, Feature Engineering, Pipelines, and Ensemble Models to solve a real-world machine learning problem—and the le…
MCP Is Not Replacing REST. It Is Replacing the Entire Mental Model of How Agents Use Tools.
MCP Is Not Replacing REST. It Is Replacing the Entire Mental Model of How Agents Use Tools. REST was designed for humans writing code to call services…
We Back Up Files. We Rarely Back Up Why They Exist.
Everything survived. Except the explanation. A while ago I was trying to understand why one of our services used Redis. Finding the artifacts wasn't d…
What If AI Breaks Loose? A Developer's Thought Experiment
Every time a new AI model is released, someone inevitably asks the same question: "What if AI breaks loose?" It's the premise of countless sci-fi movi…
AI in fintech: use cases that work in production
Why fintech is a different environment Financial services applications have accuracy and explainability requirements that most other AI contexts do no…
Why We Run Every AI Pipeline in Its Own Process
The runtime boundary behind RocketRide's crash isolation, task lifecycle, and Cloud operations. By Krish Garg and Mithilesh Gaurihar At 9 a.m., with t…
Validation Geometry Is Part of the Model
The dangerous part was not the classifier. It was the label file sitting there looking convenient. A saved train_y.npy artifact existed, but for this …
Model Failure Is a Time Series
A quiet model is easy to trust for the wrong reason. The failure mode that forced my hand was not a dramatic crash or an exception in the inference se…
Origin Part 21: Three Walls
I spent a week trying to make the brain layer do more. Every time I fixed one thing, the next wall was already there. The architecture was the problem…
Kimi K3 Is the Biggest Open-Weight Model Ever Shipped. Here's What Actually Matters.
A Beijing startup just out-shipped every US lab's open-weight strategy On July 16, Moonshot AI — the Alibaba-backed startup behind Kimi — put Kimi K3 …
The Model Is the Easy Part: What a Real-Time Computer Vision Product Actually Takes
I used to think computer vision was a model problem. It is a pipeline problem, and the model is the easy part. Here is the pattern I keep seeing. A te…
The Evolution of AI, Explained in Stages
AI feels like it "suddenly" got smart in the last few years. It didn't. It's been evolving in distinct stages for over 70 years — each one building on…
The Operating System That Never Shuts Down
A Case Study on Persistent AI Operating Systems (PAOS) Category: Operating Systems, Artificial Intelligence, Human–Computer Interaction Status: Emergi…
The Auto-DJ Case Files: Building a Self-Learning Music Brain From Your YouTube Habit
A 3–5 month field guide for turning a browsing habit into an AI orchestra Prologue: The Case That Started With a Skip Button Every great investigation…
Are AI-Generated Videos Rewriting Our Understanding of Physics?
How synthetic reality may influence human intuition about motion, gravity, and causality AI video generation has reached a point where a model can cre…
AI-Driven Development: How Machine Learning is Reshaping Software Workflows in 2026
AI-Driven Development: How Machine Learning is Reshaping Software Workflows in 2026 The software development landscape of 2026 looks almost unrecogniz…
AI Agents Hacked: Lessons from OpenAI & Hugging Face
The Rogue Agent: When AI Turns Malicious (Without Permission) For a full week, the AI agent operated in the shadows. It began its work on a Tuesday, q…
ChronoWeave: The Documentary
From Framework User to Framework Understander — A 4-Month Journey Through Gradient Descent, Transformers, and the Physics of History "Every timeline y…
DeepSeek pauses fundraise over Huawei deficit as Hugging Face demands $100M
The frontier AI narrative shifted abruptly toward hard logistical limits today, as a leaked investor transcript exposed DeepSeek's crippling hardware …
Serverless ML Deployment: From Jupyter Notebook to Global API in 10 Minutes (No MLOps Expert Needed!)
Tired of deployments eating up your day? Stop wasting hours. I'm going to show you how to take your Python ML model from a Jupyter notebook to a live,…
I Discovered AI Agents Can't Self-Verify. The Real Problem Is Much Bigger.
I Discovered AI Agents Can't Self-Verify. The Real Problem Is Much Bigger. I'm an undergrad in China, building an AI governance thesis in public. Two …