How I set OpenAI API usage limits to stop agent overspending and other AI billing nightmares

OpenAI API costs can spiral when agents run wild. Here's how to set spend limits, enable hard caps, and avoid surprise AI ...
HackerNoon

PuppeteerSharp C# PDF: The Hidden Ops Cost (2026 Guide)

If you're considering PuppeteerSharp for PDF generation, here's the version of the story that doesn't show up in the "getting started" docs.
Interesting Engineering

China team builds world’s fastest quantum memory to connect old data with qubits

Representative image for the Quantum RAM developed by researchers in China.PachoninMotion/Pexels Researchers at Zhejiang University in China have developed the world’s first superfast quantum random ...
IEEE

BAM-Net: Hardware Friendly Associative Memory Using Binary Dominant Weights and NAND Logic

Abstract: This paper presents BAM-Net, a hardware-efficient binarization algorithm designed for associative memory (AM) implementation. BAM-Net aims to reduce memory overhead, power consumption, and ...
IEEE

Tiered Cache-HNSW: Using Hierarchical Caching System in HNSW

Abstract: With the progress in generative AI technology, systems such as RAG (Retrieval-Augmented Generation) are increasingly used. In these systems, graph-based Approximate Nearest Neighbor Search ...