News
Can LLMs Replace Survey Respondents?
5+ hour, 1+ min ago (543+ words) How unlearning fixes mode collapse in synthetic survey replies Figure 1: Dispersion of Real-World and Synthetic Survey Populations We benchmarked five LLMs (Llama-3-8 B, Llama-3-70 B, Claude-3. 7-Sonnet, Deep Seek-V3, GPT-4o) against the SCE, Michigan Survey, and Survey of Professional Forecasters....
Introduction to Lean for Programmers
1+ day, 5+ hour ago (1295+ words) The syntax and semantics of mathematics During my journey to learn these primitives, I collected a whole shelf of mathematics books, many of which now gather dust. I also enrolled at the Open University, where I attended classes over Zoom…...
Proxy-Pointer RAG: Solving Entity and Relationship Sprawl in Large Knowledge Graphs
1+ day, 11+ hour ago (958+ words) Enterprise knowledge graphs have become the most widely used business semantic layer, providing a unified view of an organization's suppliers, contracts, products, partners etc. As a result, they evolve organically over time to become very large, with millions of nodes…...
Six Choices Every AI Engineer Has to Make (and Nobody Teaches)
2+ day, 6+ hour ago (1769+ words) The production trade-offs that only appear once your model is live. University courses teach you how to make a model accurate. They rarely teach you the decisions that come right after. How do you know when to fully automate something…...
One Flexible Tool Beats a Hundred Dedicated Ones
2+ day, 8+ hour ago (597+ words) Why MCP servers keep losing to CLIs once the agent gets a terminal The default move when you wanted an LLM agent to talk to a system at the start of 2026 was to install an MCP server for it. It's…...
Why Your AI Demo Will Die in Production
2+ day, 9+ hour ago (1170+ words) 95% of enterprise AI pilots fail to launch. Why? If you have spent any time in enterprise AI over the last two years, you know the pattern. A small team builds a proof-of-concept using a state-of-the-art Large Language Model (LLM). The demo…...
Pandas Isn't Going Anywhere: Why It's Still My Go-To for Data Wrangling | Towards Data Science
3+ day, 8+ hour ago (826+ words) Billions of rows might be the exception, but for everything else, Pandas is still a highly reliable tool. I see Pandas being used in not only for EDA or in notebooks but also in production systems. In this article, I'll…...
LLM Evals Are Based on Vibes " I Built the Missing Layer That Decides What Ships
3+ day, 10+ hour ago (1773+ words) How I built a lightweight evaluation system that measures faithfulness, detects hallucinations, and turns subjective LLM outputs into reproducible metrics " all in pure Python This article shows a full working implementation in pure Python, with real benchmark numbers. Most teams…...
From Data Analyst to Data Engineer: My 12-Month Self-Study Roadmap
4+ day, 8+ hour ago (1755+ words) The exact tools I'm learning, the projects I'm building, and the mistakes I'm already expecting to make To be honest. A part of me started this journey because data engineering is one of the hottest and highest-paying careers right now....
Recursive Language Models: An All-in-One Deep Dive
4+ day, 10+ hour ago (1805+ words) Exactly how does it differ from Re Act, Code Act, Self-Loops, and Subagents? In this article, you will learn what Recursive Language Models (RLMs) are, why they are winning all the long-context benchmarks right now, and understand how they are…...