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Sparse Autoencoders for Single-Cell Models " Less Wrong
2+ hour, 29+ min ago (538+ words) People are rushing to build bigger and bigger single cell foundation models (trained on RNA sequencing data), but in my view we have not extracted even a small fraction of the knowledge and capabilities that already exist inside the models…...
Counterintuitive Coin Toss. Part II " Less Wrong
3+ hour ago (1799+ words) Translation from Russian. Original text available here. The first part available here. Last time we ended with a look at games where everything is fair. Well, "fair" in the sense that the chances of winning in a basic game are…...
Mastering Agentic AI #1: Naive RAG'den Otonom Ak'll' Ajanlara
1+ hour, 55+ min ago (453+ words) RAG sistemleri, ka't "zerinde basit g'r"nse de aslnda titizlikle tasarlanm" " ana katmandan olu"an bir veri m"hendislii s"recidir. Bir m"hendis olarak, sistemin ba"arsnn sadece dil modelinin kapasitesine deil, verinin nasl i"lendiine ve geri "arld'na…...
AI Can Write a Poem " But It Can't Have a Thought
1+ hour, 21+ min ago (167+ words) I asked AI to write a poem about failure. At first, I was impressed. But then I noticed something subtle. Every line felt like it had been stitched together from somewhere else. Patterns. Predictable phrasing. Recycled emotion. It could mimic…...
The Origins of " (Pi) | Part 1: When " Was Just 3
2+ hour, 7+ min ago (1125+ words) Somehow, I don't know, the idea of " (pi) just popped into my mind and led to an aha moment. I thought, "Damn, why am I only realizing it now? That " is just a constant ratio between a circle's circumference and…...
Designing a Real-Time AI Voice Agent With RAG, SIP Integration, and Compliance Guardrails | Hacker Noon
2+ hour, 20+ min ago (138+ words) Customer service automation has long promised faster support and lower costs. Until recently, most automated systems delivered the opposite: deep menu trees, limited speech recognition, and hardcoded logic. This is changing with the rise of LLM-powered AI voice agents. Designing…...
Scaling Dependency Graphs for Real-Time Computation in Finance and Beyond | Hacker Noon
6+ hour, 11+ min ago (979+ words) Real-time data processing is both the backbone and bottleneck of innovation. As systems grow more complex, conventional approaches to computation start to show their limits. In this article I explore a powerful alternative: using dependency graphs to model and execute…...
Why data quality matters when working with data at scale
3+ hour, 48+ min ago (874+ words) Data quality has always been an afterthought. Teams spend months instrumenting a feature, building pipelines, and standing up dashboards, and only when a stakeholder flags a suspicious number does anyone ask whether the underlying data is actually correct. By that…...
Scale Space Number Theory (1 of 2)
8+ min ago (1680+ words) Don Gunter " Formalization: Claude (Anthropic) " March 2026 Version 28. 3 "Time did not disappear. It left at the speed of light, scaling out." " Don Gunter "Time is not what the universe gives you. Time is what you emit." " Don Gunter and Claude, March…...
Social science research - where being right less than half the time is fine
19+ min ago (602+ words) Key topics: Social science studies show ~50% replication success rate SCORE project tests replicability, reproducibility, robustness Key issue: overconfidence in p Just less than half of your predictions turn out to be more or less right, about 10% are completely wrong, and…...