An AI model without a feedback loop isn’t innovation—it’s entropy in slow motion. “It worked in the demo.” That sentence haunted me for months. The first AI initiative I led was supposed to reduce 40% of our service desk tickets. We trained a model, built a slick UI, and hit our go-live deadline with a … Read more
OpenAI says it ignored the concerns of its expert testers when it rolled out an update to its flagship ChatGPT artificial intelligence model that made it excessively agreeable. The company released an update to its GPT‑4o model on April 25 that made it “noticeably more sycophantic,” which it then rolled back three days later due … Read more
Malicious actors appear to have infiltrated the New York Post’s X account in an attempt to scam crypto users on the microblogging platform. Some X users from the crypto community have recently reported having received a private message from the New York Post’s X account inviting them to feature in a podcast and to contact … Read more
Introduction In fast-moving software projects, documentation often struggles to keep up. Folder structures evolve, testing practices improve, coding standards shift, and tools are upgraded—usually without corresponding updates to the docs. Traditionally seen as a secondary task to be completed after coding, documentation often ends up outdated, incomplete, or inconsistent, failing to reflect the current state … Read more
Your organization deploys often, with automation at every step. Execution happens fast, and speed drives everything you do. However, each additional container in your system increases the security vulnerability area. Attackers spot security weaknesses, even if you don’t. They find gaps before you even know they exist. One misconfigured Dockerfile. One outdated base image. The … Read more
Hi, I’m Jane. I was born in Japan, now live in London, and I’m building imii.app, a startup helping immigrants integrate through AI-powered personalised support. I also run a boutique communications consultancy for startups, nonprofits, and mission-driven teams. This is my first post on HackerNoon, and I wanted to start with something honest, personal, and … Read more
The Pectra Hard Fork, set to activate on May 7, 2025, is Ethereum’s next major upgrade after Dencun. It brings powerful improvements across three main areas: Smarter Accounts (EIP-7702): Upgrades EOAs with smart contract features like transaction batching, gas fee sponsorship, spending limits, and recovery, all without needing to switch to a contract wallet. Better … Read more
Ever been stuck talking to someone who just doesn’t get what you’re asking for? Like when you tell your friend you need a ride to the airport at 6 AM, and they start telling you about their favorite airport restaurants instead? That’s basically what programming was like before function calling. ❓ What Is Function Calling? … Read more
Function calling with strict JSON output validation ensures reliable AI responses for system integrations. By using Pydantic for type validation, JSON Schema for structural definition, and proper error handling, developers can create robust applications that depend on consistent, well-formatted AI outputs, dramatically reducing the frustration typically experienced when parsing AI-generated data. ❓ What’s the Problem … Read more
n Do you know that 70% of buyers claimed the degree of customer service they got affected their decision to buy a product (Zendesk)? Imagine a brand that not only sells to you but also speaks to you, shares your values, listens when you speak, and stands by its words. Discounts can let one in; … Read more
Hello JavaScript Enthusiasts! Welcome to a new edition of “This Week in JavaScript“! This week, we’ve witnessed a seismic legal victory that changed the app development landscape forever, groundbreaking performance boosters for JavaScript engines, and incredible tools going completely free. This Google Chrome Feature Makes JavaScript Run Faster Chrome’s V8 team just dropped a game-changing … Read more
Gulf investors are betting on digital assets in a tourism-reliant island nation, as the Maldives seeks to diversify its economy.
The Solana Foundation has confirmed that a zero-day vulnerability that allowed an attacker to potentially mint certain tokens and even withdraw those tokens from user accounts has been fixed. A May 3 post-mortem from the Solana Foundation said that the security vulnerability, first discovered on April 16, could have allowed an attacker to forge an … Read more
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Toymaking giant Mattel is putting the brakes on its Hot Wheels Virtual Garage non-fungible tokens, pending a decision on the collection’s future. There will be no future releases of any new NFT series or feature drops for the “foreseeable future,” Mattel said in an update on its website. The company said it will decide on … Read more
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Five suspects were arrested after severing a victim’s finger in the latest “wrench attack” involving attempts at crypto extortion.
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Arizona’s Governor has vetoed a bill that would have allowed public retirement funds to invest up to 10% in Bitcoin.
Key points: Bitcoin’s positive sentiment should remain intact if BTC price stays above the 20-day EMA near $92,000. Several altcoins show bullish chart patterns in the 4-hour and 1-day timeframes. Bitcoin (BTC) has given back some of the gains over the weekend, and the price has pulled back to the breakout level of $95,000. Buyers … Read more
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