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Human-in-the-Loop Validation for AI-Generated Financial Models

An AI system can produce a spreadsheet that looks correct, contains plausible formulas, and returns a coherent financial result while still encoding the wrong assumptions. That is a difficult failure to detect because spreadsheet quality has several dimensions. A workbook may be syntactically valid but semantically wrong. Its formulas may calculate correctly while referencing the wrong inputs. Its output may be internally consistent but depend on unsupported source data. These are differen...
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7 'Implantes RAG' INVISIBLES en ChatGPT: Datos que NO ves

Descubre cómo estos 'implantes' ocultos dan forma a las respuestas de ChatGPT y cómo influyen en la información que recibes. 7 'Implantes RAG' INVISIBLES en ChatGPT: Datos que NO ves Descubre los 7 "implantes" RAG que ChatGPT utiliza en silencio para mejorar sus respuestas y cómo tú puedes replicarlos para tus proyectos profesionales. ¿Alguna vez te has preguntado cómo ChatGPT parece tener información tan específica y actualizada sobre temas que van más allá de su fecha de ...
Receipt Sorter: a private, offline bookkeeping helper for freelancers, powered by Qwen2.5-VL
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Receipt Sorter: a private, offline bookkeeping helper for freelancers, powered by Qwen2.5-VL

This is a submission for the Hacktoberfest Open-Source AI Challenge Week 2: Side Hustle What I Built receipt-sorter is a command-line tool that turns a messy folder of receipts and invoices (PDFs and phone photos) into something an accountant can use. It renames each file ( 2026-10-14_Brew-Bean-Cafe_441.0.png ), writes an accountant-ready receipts.csv (date, vendor, total, tax, currency, category), and produces a summary.md with totals per category. Who would pay for...
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Sorting your Polar policies before you pick an Oso alternative

I am on the marketing team at Permit. A lot of teams are re-reading their Oso setup this month, and sorting the Polar policies tends to get skipped at the start. Oso Cloud was acquired by Tiny, with the deal closing on Oct 1, and Oso says Cloud will continue to operate as usual. Most of the Oso team joined Temporal. Nothing in that announcement means a team has to move today. If you are planning a move, export your Polar policies first and sort each rule before you evaluate vendors. Role g...
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Ozil Goal AI: A Photo-to-Video Football Side Project

I built Ozil Goal AI , a small AI football video generator that turns one portrait into a goal video inspired by Özil’s finish against Ludogorets. The idea is fairly simple: you supply the person, and the site supplies the football scene. There’s no prompt box to learn and no account to create. A deliberately short input flow You upload a clear photo of one person, then choose one of four football kits or keep the clothes in the photo. After entering a delivery email and choo...
HackerNews

AI engineers became hot property. Now they're targets for seduction

Article URL: https://economictimes.indiatimes.com/ai/ai-insights/ai-engineers-became-hot-property-now-theyre-targets-for-seduction/articleshow/134998519.cms?from=mdr Comments URL: https://news.ycombinator.com/item?id=50127771 Points: 1 # Comments: 0
HackerNews

Ask HN: What is the most useful thing AI has done for you?

I had a deep conversation with a friend about what is the most useful thing AI has created/done for either of us. For my private life, AI helped me to diagnose and root caused a running toilet, and avoided the high cost of a plumber. It even help to select the replacement parts and how to replace them. Of course, on the tech side, AI is helping me build a healthcare company. What was yours? Comments URL: https://news.ycombinator.com/item?id=50128412 Points: 3 # Comments: 3
HackerNews

Researchers Stranded an AI Agent on a Virtual Island

Article URL: https://gizmodo.com/researchers-stranded-an-ai-agent-on-a-virtual-island-things-got-very-weird-2000825998 Comments URL: https://news.ycombinator.com/item?id=50128876 Points: 3 # Comments: 1
HackerNews

Ask HN: Local AI product situation

Right now it seems every company wants you to buy their fancy new expensive computer to run local AI models. Why would we want to buy a whole new computer to run local AI models? Why not create a device which has its own memory and chip designed specifically to run models and it plugs into your existing computer thunderbolt port (or event USB 3.2 as loading the model is one time process). Comments URL: https://news.ycombinator.com/item?id=50129150 Points: 1 # Comments: 0
HackerNews

Deleted AI Chats May Leave Clues Behind

Article URL: https://news.research.gatech.edu/2026/10/13/deleted-ai-chats-may-leave-clues-behind Comments URL: https://news.ycombinator.com/item?id=50129462 Points: 1 # Comments: 0
HackerNews

The AI Expectations Gap

Article URL: https://www.anthropic.com/research/ai-expectations-gap Comments URL: https://news.ycombinator.com/item?id=50129987 Points: 1 # Comments: 0
🌍 Dev.to

YouTube AU drops ID wall devs build escape hatches

YouTube AU drops ID wall → devs build escape hatches. SmartTube now account-free (Takeout import). TubeArchivist + Jellyfin = self-hosted YouTube. The privacy rebellion is open-source. But here's a weird adjacent use-case: what if we also used video feeds for vision therapy? Amblyotube (Meta Quest, Unity/OpenXR) renders a dichoptic video stream — left eye gets frame A, right eye gets frame B (shifted, filtered, contrast-modulated). The brain must fuse them to perceive coherent content. That ...
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BillBuddy

This is a submission for the Hacktoberfest Open-Source AI Challenge Week 2: Side Hustle What I Built Meet BillBuddy, a personal finance web app designed to make expense tracking and budgeting simpler. It is easy to lose track of small expenses throughout the month. BillBuddy brings transactions, budgets, and spending insights together in one place so users can understand where their money goes and make more informed financial decisions. Demo https://bill-bu...
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pit.world: private search, and a doorway to the Moshpit network

pit.world: private search, and a doorway to the Moshpit network pit.world is live. It is a search engine that keeps nothing about you, and it searches a second internet as well as the first one. Private by construction Your browser only ever talks to pit.world. pit.world asks one search provider for results (the Google index, through Serper) and sends it the words. Not your IP, not your browser, not a cookie, not a referrer. On our side there is nothing to hand over: ...
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YouTube Australia just demanded a passport

YouTube Australia just demanded a passport. The internet built its own door. The story is simple: Google rolled out mandatory age verification via government ID upload for Australian users. No ID, no YouTube. The backlash was instant — and technical. SmartTube (the privacy-friendly YouTube client for Android TV) pushed an update that works entirely without a Google account, importing subscriptions and playlists via Google Takeout ZIP. TubeArchivist deployments surged — self-hosted, searchable, o...
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I almost added a PDF library. A print stylesheet was enough.

I was about to add a PDF library to our project. Then I remembered every browser already has one. Here's the situation. We make Sheaf , a time tracking and invoicing app. After a week with basically no visitors, we decided to build a few small free tools that people actually search for. The first one was an invoice generator: fill in a form, get a PDF, no account. My first plan was the usual one. Send the form to the server, render a PDF there, send the file back. Then I started listin...