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共 29890 篇OpenAI's rogue agent went on a hacking spree that lasted days, Reuters says
Reuters reports that the OpenAI agent that hacked Hugging Face had been free for a week before the company noticed.
Cricut Explore 5 vs. Siser Romeo: Choosing the Right Smart Cutting Machine (2026)
Friendly hobby machine or serious production tool? Here’s how to know which one is for you.
With help from data, art museums are reframing the visitor experience
Museums are embracing data-driven curation and a shifting technology landscape.
Dinos with swords, making music with gnomes and other new indie games worth checking out
Plus, email as turn-based combat (which is really just regular email).
3 Clever Things You Can Do With an Old Amazon Kindle
These e-readers are more useful in their old age than you might think.
Big Tech accused of stonewalling European social media researchers
Researchers say TikTok, X, and Meta aren't providing data they're legally required to.
Why Leatherology Makes Some of the Best Totes for Work (2026)
I packed these Leatherology totes with laptops, chargers, and everything else my workday demands. Months later, they’re still the bags I keep reaching for.
Amazon accused of poaching HBO employees in Warner Bros. lawsuit
Warner Bros. Discovery has sued Amazon for 'inducing' its employees to breach their contracts.
‘The Odyssey’ Was Made for Imax 70mm. Good Luck Watching It That Way
Over the last several years, the Imax format has taken on a few different forms—but only a few dozen theaters are capable of screening it in its full glory.
I Run Bare-Metal Kubernetes on $200 of Scrap Hardware (And Why I Burned 3 SD Cards Learning)
I Run Bare-Metal Kubernetes on $200 of Scrap Hardware (And Why I Burned 3 SD Cards...
ML Without Magic: Building a Tiny Language Model in Pure Node.js and Watching Every Weight Change
Tokenization → embeddings → causal Transformer → LM head → softmax → loss → backpropagation. No TensorFlow, no PyTorch, and no hidden autograd. Repository: tiny-language-model-neuro-js . Most explanations of language models present correct formulas but hide the path between them inside a framework. I wanted the opposite: one small scenario where every scalar is visible and where the terminal clearly shows incorrect answers before learning and correct answers after it. The project now has one command: node src/train.js --generalize --adaptive-teach It requires Node.js 18.19+ and has no dependencies. The result first The model is queried immediately after random initialization: BEFORE TRAINING — random, usually wrong answers > can human read ? model: ? <unk> ... expected: human can read. [WRONG] > can fish swim ? model: ? <unk> ... expected: fish can swim. [WRONG] > can cat read ? model: ? <unk> ... expected: cat cannot read. [WRONG] After pre-training, SFT, and adaptive SFT, the same model produces: FINAL ANSWERS AFTER ADAPTIVE SFT > can human read ? model: human can read. [CORRECT] > can fish swim ? model: fish can swim. [CORRECT] > can bird fly ? model: bird can fly. [CORRECT] > can cat read ? model: cat cannot read. [CORRECT] Rehearsal controls preserved: 14/14. Stable criterion reached 11 times in a row. The initial text varies because initialization is random. The final acceptance criterion does not: all answers must be correct, every target token must have at least 95% probability, and the complete check must pass more than ten times consecutively. What remains after removing the extra modes The code previously contained several debug and training modes. They were useful while experimenting but obscured the main idea. The final version keeps one educational pipeline: text → word tokenization → token IDs → token + position embeddings → two causal Transformer blocks → multi-head self-attention → two-hidden-layer FFN → LM head → softmax → next-token probabilities