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RAG Retrieves, It Never Remembers. A vendor-neutral blueprint for applications that accumulate understanding. Includes a…
49 min read -
A small experiment in remote SQL execution
16 min read
Latest
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Two open problems, exact-arithmetic checking and a proof assistant, over a single weekend.
28 min read -
Here’s how to be the Data Scientist who thrives in a world where coding is…
8 min read -
How AI has massively changed my day-to-day workflow
5 min read -
RAG Workflow and Loop Engineering: The Dispatcher That Decides When to Loop and When to Stop
Large Language ModelEnterprise Document Intelligence [Vol.1 #13] – Putting the patterns together, and why this is what…
32 min read -
A preprocessing pipeline let my car price model peek at the test set before the…
13 min read -
Can a language model do live adversarial level design? Yes, emphasis on the adversarial part
27 min read -
Google’s Open Knowledge Format (OKF) is a Markdown+YAML skeleton for sharing knowledge between humans and…
21 min read -
Cut an Enterprise RAG Pipeline’s Latency and Cost by Calling the LLM Less, Not by Buying a Faster Model
Large Language ModelEnterprise Document Intelligence [Vol.1 #9ter] – The pipeline from Article 9 calls a model at…
13 min read -
Learn how to run OpenClaw bots for increased productivity
9 min read
Editor’s Picks
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Image inputs and structured outputs with Gemma 4 and Ollama
9 min read -
Not all Python data libraries are created equal!
6 min read -
How to diversify a budget without losing the shadow prices that explain the result
6 min read -
I replayed the same 27 real production tasks through two local models, one hardware upgrade…
14 min read -
Many Transformer explainers start with the finished architecture. We ask why it looks the way…
30 min read -
Faster dataframe engines are nice, but they don’t reduce the amount of syntax an analyst…
10 min read -
A minimal loop with real API calls, validation, compact outputs, and trace evidence before adding…
21 min read -
An open, 2.8-trillion-parameter model shipped with 47 pages of its own recipe. Reading it tells…
26 min read -
A primer about Semi-Supervised Learning, the approaches taken with different algorithms and the limitations of…
9 min read
The Variable Newsletter
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Authors can now benefit from updated earning tiers and a higher article cap
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Sorting through the good, bad, and ambiguous aspects of vibe coding
4 min read
Deep Dives
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From one gradient to every gradient
15 min read -
A reproducible Lagos case study with population data, transport access, and airspace constraints
52 min read -
Checking an A/B test until it crosses p < 0.05 can turn a nominal 5…
12 min read -
Variational Autoencoders (VAEs) Explained: From Theory to ELBO and the Reparameterization Trick
Deep LearningA clear, math-first walkthrough of how VAEs learn to generate new data
11 min read -
Learn how Spatial Pyramid Pooling enables CNNs to handle any image size, with a from-scratch…
19 min read -
A step-by-step guide to building a data agent and conversational interface that let business users…
11 min read