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TechnologyDev.to22h ago

Security Foundations Behind Reliable AI Systems

Originally published on WordPress on September 27, 2025. When AI systems fail in production, the failure is often blamed on data quality, model drift, or algorithmic limitations. In practice, many of the most damaging failures originate much earlier and much lower in the stack.

SciencePhys.org22h ago

AI governance model inspired by Pope Leo XIV aims to put ethics first

Researchers at the John Paul II Catholic University of Lublin (KUL) and the University of Eastern Finland have developed a new model of artificial intelligence governance inspired by the teachings of Pope Leo XIV as set out in his encyclical Magnifica Humanitas. The new model is intended to ensu...

TechnologyHacker News1d ago

Ask HN: How do you know a prompt is "complex" for an AI model?

I’m trying to balance API costs and latency in my applications. Right now, I default to frontier models (Claude Sonnet) because they are reliable, but I know I’m overpaying for tasks that smaller models (like Haiku, or lite open source models) could likely handle.

TechnologyDev.to1d ago

Why Your Machine Learning Model Performs Well but Fails in Production

A machine learning model can achieve 95% accuracy during development and still perform terribly after deployment. This is one of the frustrating realities of machine learning. You train the model, evaluate it on your test set, see impressive results, and think the hard part is over.

TechnologyDev.to1d ago

Networking Basics: Client-Server Model

Networking Basics: Client-Server Model Client-Server Model Imagine you went to the grocery store to do your weekly shopping. You walked in and told the shopkeeper your shopping list — "give me these items. " The shopkeeper heard your order and told his staff to go pull those items.

TechnologyTNW1d ago

AI agent reliability requires a new model of observability

The rapid adoption of AI agents is changing the architecture of how organizations operate. Agents can interpret information, make decisions, interact with enterprise systems, and execute tasks with a degree of autonomy that would previously have required human involvement.

TechnologyHacker News1d ago

Show HN: Correctness as spectrum not as binary in distributed system

In distributed system correctness is not about a program being complied well with the computer and it’s network, it’s only correctness can be only specified by it’s definition, assumptions and failure model. One of the area in which we can see this happen is when system breaks the idea of single...