HackerNoon Projects of the Week: RecallNote , ACHLS Eternal, Rivver Accountant

Welcome to HackerNoon’s Projects of the Week, where we spotlight standout projects from the Proof of Usefulness Hackathon, HackerNoon’s competition designed to measure what actually matters: real utility over hype. Each week, we’ll highlight projects that demonstrate clear usefulness, technical execution, and real-world impact – backed by data, not buzzwords. This week, we’re excited to share … Read more

Build an explainable next-best-product recommendation system for banking on AWS

Building a deep learning-based explainable next-best-product recommendation system helps banking institutions predict which product a customer needs next. Banks hold vast amounts of customer data, including transaction histories, product ownership records, demographic profiles, and behavioral patterns. Translating this data into actionable, personalized product recommendations remains a significant challenge. Traditional rule-based systems and collaborative filtering approaches … Read more

Get started with OpenAI GPT-5.6 Sol, Terra, and Luna on Amazon Bedrock

This post is co-written with Chris Dickens from OpenAI. Developers building agentic coding, long-horizon reasoning, and high-volume inference workloads want frontier models they can call through familiar APIs, without operating separate model infrastructure. OpenAI GPT-5.6 Sol, Terra, and Luna are now generally available on Amazon Bedrock. The three models cover workloads from autonomous coding agents … Read more

World Foundation Raises $52.5 Million to Scale Proof of Human as AI Transforms the Internet

Pantera Capital leads the round on World‘s third anniversary, as World ID expands across Vercel, Okta, and Tinder and enterprise demand for human verification accelerates. How do you price the ability to prove you exist? For most of the internet’s history, the answer was zero, because nobody needed to ask. A click was a person. … Read more

The tech-broification of American science has officially begun

Trump’s science adviser Michael Kratsios has no science background. | Image: Getty / The Verge The Trump administration unveiled the first “Genesis Mission” grants on Thursday, directing $5 billion toward hundreds of AI-driven science projects in an effort the White House has described as “comparable in urgency and ambition to the Manhattan Project.” At roughly … Read more