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FeyNoBg: A SOTA Model For Background Removal

FeyNoBg: A SOTA Model For Background Removal

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💥 Check out this insightful post from Hacker News 📖 📂 **Category**: 📌 **What You’ll Learn**: ← Bicycles Windblown hair Free kick → We’re introducing FeyNoBg, a state-of-the-art model for automatic background removal. Across eight benchmarks, it posts the best published S-measure on four and comes within 2% of the leader on the rest. Others betterFeyNoBg betterUHRSD-TE+2.5%HRSOD-TE+2.3%DIS5K+1.1%DAVIS-S+0.2%DUTS-TE-0.8%COD10K-TE-1.2%DUT-OMRON-1.7%CAMO-TE-1.9%-2%0%+2.5%BenchmarkUHRSD-TEFeyNoBg0.981BiRefNet0.957DescriptionTests salient-object masks in ultra-high-resolution images, including 4K and 8K scenes. We’re also releasing NoBg, the library we used to train our model. Use NoBg to run FeyNoBg or train your own background removal model. Both are open source. Download FeyNoBg on Hugging Face,…
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“🦔AI companies are bulk-buying rare books, scanning them through high-speed machines that cut the spines off, and shredding the originals. A service called ISBNdb facilitates orders of up to a million books and keeps buyers anonymous. Pre-2022 books are premium because they’re free of AI-generated text. A federal judge ruled the practice is fair use because eliminating the original means only one copy exists at a time. Anthropic hired the former head of Google Books partnerships to obtain “all the books in the world.” My Take This got to me. A bookseller told 404 Media that rare books with almost no surviving copies are being fed into this pipeline. Books that survived wars, fires, and centuries of handling are being shredded so an AI can learn to write a better marketing email. ISBNdb’s website literally says “‘AI company destroys two million books’ is not a headline that generates sympathy,” and they still built an entire business around making it happen quietly. They offer NDAs as a feature. They coach clients to call it “digital preservation.” I’ve covered AI companies scraping the internet, torrenting libraries, and stealing music. This is worse because it’s irreversible. You can re-upload a website. You can reprint a bestseller. You can’t replace the last three copies of an 18th-century botanical text once someone shreds them for training data. And the judge said it’s legal. So it’s going to accelerate. “We shred rare books and offer NDAs so nobody finds out” is a legitimate business model in 2026. What a timeline. Hedgie🤗” / X

“🦔AI companies are bulk-buying rare books, scanning them through high-speed machines that cut the spines off, and shredding the originals. A service called ISBNdb facilitates orders of up to a million books and keeps buyers anonymous. Pre-2022 books are premium because they’re free of AI-generated text. A federal judge ruled the practice is fair use because eliminating the original means only one copy exists at a time. Anthropic hired the former head of Google Books partnerships to obtain “all the books in the world.” My Take This got to me. A bookseller told 404 Media that rare books with almost no surviving copies are being fed into this pipeline. Books that survived wars, fires, and centuries of handling are being shredded so an AI can learn to write a better marketing email. ISBNdb’s website literally says “‘AI company destroys two million books’ is not a headline that generates sympathy,” and they still built an entire business around making it happen quietly. They offer NDAs as a feature. They coach clients to call it “digital preservation.” I’ve covered AI companies scraping the internet, torrenting libraries, and stealing music. This is worse because it’s irreversible. You can re-upload a website. You can reprint a bestseller. You can’t replace the last three copies of an 18th-century botanical text once someone shreds them for training data. And the judge said it’s legal. So it’s going to accelerate. “We shred rare books and offer NDAs so nobody finds out” is a legitimate business model in 2026. What a timeline. Hedgie🤗” / X

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💥 Discover this must-read post from Hacker News 📖 📂 **Category**: 💡 **What You’ll Learn**: 🦔AI companies are bulk-buying rare books, scanning them through high-speed machines that cut the spines off, and shredding the originals. A service called ISBNdb facilitates orders of up to a million books and keeps buyers anonymous. Pre-2022 books are premium because they're free of AI-generated text. A federal judge ruled the practice is fair use because eliminating the original means only one copy exists at a time. Anthropic hired the former head of Google Books partnerships to obtain "all the books in the world." My…
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Apple Will ‘Watch Everything Burn’ When AI Bubble Bursts – Ed Zitron

Apple Will ‘Watch Everything Burn’ When AI Bubble Bursts – Ed Zitron

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💥 Discover this insightful post from Hacker News 📖 📂 **Category**: ✅ **What You’ll Learn**: Memory prices have doubled, Macs and iPads have gone up, and iPhones are expected to follow. Ed Zitron – who writes the Where's Your Ed At newsletter, hosts the Better Offline podcast, and has been described by Politico as the AI boom's most "acerbic gadfly" – has spent years arguing the buildout driving those costs will never pay for itself. We asked him what happens to Apple if he's right. You've been calling AI a bubble since before it was fashionable. For MacRumors readers who…
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The Incredible Proof Machine

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🚀 Read this awesome post from Hacker News 📖 📂 **Category**: ✅ **What You’ll Learn**: × Welcome to The Incredible Proof Machine! What is this? This is a tool to perform proofs in various logics (e.g. propositional, predicate logic) visually: You simply add blocks that represent the various proofs steps, connect them properly, and if the conclusion turns green, then you have created a complete proof! Simply drag and drop to connect two dots; for some examples of completed proofs, see this paper. For a quick introduction to the UI, check out the introductory video on the Tea Leaves Programming…
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James Stanley – Should you wash your solar panels?

James Stanley – Should you wash your solar panels?

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🔥 Read this insightful post from Hacker News 📖 📂 **Category**: 📌 **What You’ll Learn**: I have a small solar farm and the panels have got visibly dusty. Is cleaning them worthwhile? How much difference does it make? Let's find out. I know that my panels have not been cleaned in the last year. I expect they also weren't cleaned in the year prior to that (why would you clean them when you're about to sell the house?). But beyond that I don't know when they were last cleaned. Summary The short answer is that I think I got a…
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Hedgie (@HedgieMarkets): “🦔AI companies are bulk-buying rare books, scanning them through high-speed machines that cut the spines off, and shredding the originals. A service called ISBNdb facilitates orders of up to a million books and keeps buyers anonymous. Pre-2022 books are premium because they’re free of AI-generated text. A federal judge ruled the practice is fair use because eliminating the original means only one copy exists at a time. Anthropic hired the former head of Google Books partnerships to obtain “all the books in the world.” My Take This got to me. A bookseller told 404 Media that rare books with almost no surviving copies are being fed into this pipeline. Books that survived wars, fires, and centuries of handling are being shredded so an AI can learn to write a better marketing email. ISBNdb’s website literally says “‘AI company destroys two million books’ is not a headline that generates sympathy,” and they still built an entire business around making it happen quietly. They offer NDAs as a feature. They coach clients to call it “digital preservation.” I’ve covered AI companies scraping the internet, torrenting libraries, and stealing music. This is worse because it’s irreversible. You can re-upload a website. You can reprint a bestseller. You can’t replace the last three copies of an 18th-century botanical text once someone shreds them for training data. And the judge said it’s legal. So it’s going to accelerate. “We shred rare books and offer NDAs so nobody finds out” is a legitimate business model in 2026. What a timeline. Hedgie🤗”

Hedgie (@HedgieMarkets): “🦔AI companies are bulk-buying rare books, scanning them through high-speed machines that cut the spines off, and shredding the originals. A service called ISBNdb facilitates orders of up to a million books and keeps buyers anonymous. Pre-2022 books are premium because they’re free of AI-generated text. A federal judge ruled the practice is fair use because eliminating the original means only one copy exists at a time. Anthropic hired the former head of Google Books partnerships to obtain “all the books in the world.” My Take This got to me. A bookseller told 404 Media that rare books with almost no surviving copies are being fed into this pipeline. Books that survived wars, fires, and centuries of handling are being shredded so an AI can learn to write a better marketing email. ISBNdb’s website literally says “‘AI company destroys two million books’ is not a headline that generates sympathy,” and they still built an entire business around making it happen quietly. They offer NDAs as a feature. They coach clients to call it “digital preservation.” I’ve covered AI companies scraping the internet, torrenting libraries, and stealing music. This is worse because it’s irreversible. You can re-upload a website. You can reprint a bestseller. You can’t replace the last three copies of an 18th-century botanical text once someone shreds them for training data. And the judge said it’s legal. So it’s going to accelerate. “We shred rare books and offer NDAs so nobody finds out” is a legitimate business model in 2026. What a timeline. Hedgie🤗”

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💥 Read this must-read post from Hacker News 📖 📂 **Category**: ✅ **What You’ll Learn**: 🦔AI companies are bulk-buying rare books, scanning them through high-speed machines that cut the spines off, and shredding the originals. A service called ISBNdb facilitates orders of up to a million books and keeps buyers anonymous. Pre-2022 books are premium because they're free of AI-generated text. A federal judge ruled the practice is fair use because eliminating the original means only one copy exists at a time. Anthropic hired the former head of Google Books partnerships to obtain "all the books in the world." My…
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How is the Bun Rewrite in Rust Going? | Tom Lockwood

How is the Bun Rewrite in Rust Going? | Tom Lockwood

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🚀 Check out this trending post from Hacker News 📖 📂 **Category**: 💡 **What You’ll Learn**: I think it’s important to be very Canny when someone makes a claim that supports a company’s large valuation. The Bun rewrite seems well positioned as proof-positive that AI and specifically Anthropic’s AI can do the work of open-source maintainers, for some money, but faster. On the 8th of July 2026 Jarred Summner of Bun fame posted about “Rewriting Bun in Rust”. At the time, I felt pretty Canny, having already read about Anthropic’s C compiler and Cursor’s FastRender web browser. It seems like…
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An Inside Look at the Relay Market Powering Token Resellers and Fraud

An Inside Look at the Relay Market Powering Token Resellers and Fraud

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🚀 Check out this trending post from Hacker News 📖 📂 **Category**: ✅ **What You’ll Learn**: ← Home / All posts threat-research llm-security June 28, 2026 · Matt Lenhard · 9 min read My Story I’ve spent a lot of time thinking about token fraud, a problem I first stumbled upon while working as a software engineer on an AI gateway. We faced constant abuse. At first it was free-credit abuse, where users spun up accounts en masse. Then it was our support chatbot. I started talking to friends about it and hearing stories of companies losing millions of dollars…
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How Unix Spell Ran in 64kB RAM

How Unix Spell Ran in 64kB RAM

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🔥 Check out this trending post from Hacker News 📖 📂 **Category**: 📌 **What You’ll Learn**: How do you fit a 250kB dictionary in 64kB of RAM and still perform fast lookups? For reference, even with modern compression techniques like gzip -9, you can't compress this file below 85kB.In the 1970s, Douglas McIlroy faced this exact challenge while implementing the spell checker for Unix at AT&T. The constraints of the PDP-11 computer meant the entire dictionary needed to fit in just 64kB of RAM. A seemingly impossible task.Instead of relying on generic compression techniques, he took advantage of the properties…
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Design is compromise — Steph Ango

Design is compromise — Steph Ango

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🚀 Discover this must-read post from Hacker News 📖 📂 **Category**: 📌 **What You’ll Learn**: When did the word “compromise” become vilified? Compromise is neither good nor bad, it’s something we do every day. It’s decision making. Prioritizing. Deciding that one thing is more important than another. It’s finding the right balance between two competing desires. Which compromises you make   — that’s what matters. Choosing the right compromises is what defines good design. Companies like to tout products as “uncompromising” or having “no compromises”. That’s impossible. Once you decide on an approach, you inherently decide against other options. Another word for…
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