NSNagappan Sinnagspidey.hashnode.dev·3h ago · 8 min readPrompt Engineering Beyond the Basics: What Actually Makes a Prompt WorkYou've done this before: you write a prompt, test it a few times in a playground, it looks great, and you ship it. Then two weeks later it starts giving weird answers — not wrong exactly, just inconsi00
M8Marketing 8080AIin8080ai.hashnode.dev·Just now · 6 min readWhy Software Teams Are Splitting AI Coding Work Across Multiple AgentsFor most of the last two years, the default AI coding tool has been a single model handling a request start to finish: read the prompt, write the code, done. That model of "AI coding assistant" is sta00
CCaraCompincaracomp.hashnode.dev·34m ago · 3 min readBiometric Payment: The Fingerprint Never Leaves the PhoneExplore the technical mechanics of on-device biometric payment verification The recent integration of device-level biometrics via Mastercard Consumer Device Cardholder Verification Method (CDCVM) on p00
IIrvinginirving-builds.hashnode.dev·1h ago · 6 min readI Built a Tesla Digital Wrap Editor in Two Weeks of Late Nights—and Someone Paid Before I Started Promoting It in EarnestLast month, I shared photos of the latest digital wrap I'd made for my Tesla and asked people what they thought. To my surprise, what they really wanted to know was, “How did you make that?” Some of t00
JTJakson Tateinservermo.hashnode.dev·2h ago · 4 min readSemantic Caching for LLMs on Ubuntu 24.04: Reduce API Costs by 80%When you deploy a Generative AI application to production, you quickly discover a painful financial truth: inference costs scale violently. You are charged for every single token. But if you analyze p00
VPVin Patelinvinpatel.hashnode.dev·3h ago · 3 min readA 4B Model Just Beat Postgres's Query Planner by 81%Originally published at vinpatel.com A 4B model just beat Postgres's own query planner — producing plans that run 81% faster. That is a genuine speed win over software Postgres has spent decades tunin00
PKPatrick Kearnsinfullstackcity.com·1d ago · 14 min readDesigning an Anti-Corruption Layer Around an LLM in .NETUsually with An LLM integration the application might create a provider client, assemble a prompt, send a request and deserialise the response. The first feature works, the code is easy to follow and 10
TATawfiki AIintawfiki-ai.hashnode.dev·5h ago · 7 min readSycophancy Governance Isolation B007X: A Three-Arm Bytes-Only Witness Protocol for AI Behavioural AuditingPre-Registration Invitation — Witnessed Run Pending Sycophancy is not a personality defect in a language model. It is a governance failure. When an AI system adjusts its factual output to match the im00
DRDragos Rouaindragosroua.hashnode.dev·7h ago · 3 min readWhat Open Weights Models Can You Realistically Run on a Medium Laptop (September 2026)?Dario Amodei asked for a slowdown on artificial intelligence and a ban on open source AI development. The reaction was, luckily, overwhelmingly on the opposite side: Jensen Huang of Nvidia, and even h00
AFAli Farhatinscalevise.hashnode.dev·9h ago · 6 min readOpenAI Launches GPT-6 Astra With a Phased Rollout Across ChatGPT and APIsOpenAI has publicly released GPT-6 Astra, which it describes as its most capable model to date. The launch is not an immediate, universal switch-on. Astra is initially rolling out to a limited group o00
