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Clair Health will track inflammation and bloating markers, energy levels, and cycle phase classification to give insights into cycle irregularities and perimenopause, as well as hormonal fluctuations, and how to navigate those changes.

We’re seeing good early Prime Day deals ahead of the event next week, and unsurprisingly, some of the best deals are on Amazon’s own devices. Several Echo speakers have dropped to new low prices, including the Echo Dot Max, which is on sale for $64.99 ($35 off) at Amazon. Our smart home reviewer Jennifer Pattison […]

Google is betting generative AI can breathe new life into the smart speaker. The company's new $99.99 Google Home Speaker replaces the rigid commands of the Google Assistant era with more conversational Gemini interactions.

Hello and welcome to Regulator, an email for Verge subscribers about technology, politics, and what happens when science crashes headlong into self-interest. Not a subscriber? Sign up here today! Got the scoop on a petty feud that's going to somehow fundamentally reshape the entire field of frontier AI development? Send 'em over to tina.nguyen+tips@theverge.com. Back […]

Every new game we played at Summer Games Fest 2026

Not quite the Grand Theft Auto news everyone's been waiting for, but we'll take it.

Google's new smart speaker is more about Gemini than audio quality.

Rate Limiting and Circuit Breakers in Distributed AI Systems Distributed AI systems are inherently complex, handling massive volumes of requests, variable latency from model inference, and dependencies on external services like GPU clusters, databases, or third-party APIs. Without proper safeguards, a single misbehaving component or a sudden traffic surge can cascade into system-wide failure. Two fundamental patterns— rate limiting and circuit breakers —provide essential protection. This post explores their roles, implementation strategies, and practical Python examples tailored for AI workloads. Why Distributed AI Systems Need These Patterns Consider a typical AI pipeline: a user sends a prompt, which hits a load balancer, then an API gateway, then an inference service (e.g., a large language model), which may call a vector database or a fine-tuning API. Each component has capacity limits: GPU inference servers can handle limited concurrent requests. External APIs (e.g., OpenAI, HuggingFace) impose rate limits. Database connections are finite. Without rate limiting, a single abusive client can exhaust resources. Without circuit breakers, a failing downstream service can cause cascading timeouts and resource exhaustion across the entire system. Rate Limiting: Controlling Request Flow Rate limiting restricts how many requests a client, user, or service can make in a given time window. It prevents resource starvation and ensures fair access. Common Algorithms Algorithm Pros Cons Token Bucket Smooth burst handling, easy to implement Memory per bucket Leaky Bucket Constant outflow rate, simple Less flexible for bursts Fixed Window Simple, low overhead Boundary spikes (reset issues) Sliding Window Smoother than fixed, accurate Slightly more complex For AI systems, token bucket is often preferred because it allows short bursts (e.g., a user sending a batch of prompts) while maintaining a long-term average. Python Implementation: Token Bucket Rate Limiter import time impor

Filament's export action is great. It's quick to set up, supports queued exports, includes column mapping, handles notifications, and keeps a history of generated files through the Export model. For most use cases, it's exactly what you need. But I recently ran into a limitation that the native export couldn't solve. When XLSX isn't really Excel I was exporting financial data or measurements from a Filament table. The export worked. The file downloaded. Excel opened it without any issue. The problem was that every amount was exported as text instead of a real numeric value. For an accountant, that creates several problems immediately: Excel formulas such as =SUM() don't work correctly Selecting a range of cells doesn't display totals in Excel's status bar Conditional formatting based on numeric values becomes unreliable Additional manual cleanup is required before the file can be used Technically the export contained the data. Practically, it wasn't usable. The root cause is simple: Filament's export system is designed around CSV-style exports. That's perfect for many scenarios, but it doesn't expose the full spreadsheet capabilities offered by PhpSpreadsheet and Laravel Excel . On top of that, I also had a second, completely different requirement: a yearly report with one worksheet per month, merged headers, borders, conditional formatting, and custom layouts. Not a table dump but a report. Why not just use Laravel Excel directly? Laravel Excel already solves all of these problems. It's built on PhpSpreadsheet and provides complete control over cell types, number formats, formulas, styling, and multiple worksheets. The obvious solution would have been to abandon Filament's export action entirely and build custom exports from scratch. But that means losing everything Filament already provides: Export modal and options form Column mapping UI Queue handling Progress notifications Download links Export model history I didn't want to rebuild all of that. I simply wanted

"Space Launch Complex-6 represents six decades of American innovation."

Rockstar Games will allow players to upgrade older versions of Grand Theft Auto V to PlayStation 5 and Xbox Series X / S for free just months before the launch of GTA VI. Starting June 18th, players with any GTA V copy on PS4 or the digital version on Xbox One can get the current-gen […]

"How does ChatGPT think ?" It doesn't. The entire mechanism behind every chatbot is almost anticlimactic: it predicts one next word , adds it, and repeats. I built a tiny interactive predictor so you can be the model — and it explains both the magic and the flaws. 🔮 Be the model: https://dev48v.infy.uk/ai/days/day6-next-token.html This is Day 6 of AIFromZero — AI literacy, one concept a day, no code to follow. 1. It only predicts the NEXT word Given everything so far, the model outputs a probability for every possible next word, picks one, appends it, and runs again with the longer text. Paragraphs, code, poems — all of it is this one step on repeat. "the cat sat on the ___" → P(mat) high, P(bird) low 2. It's a probability over the WHOLE vocabulary The output isn't one word — it's a number for every word it knows (100,000+ for a real model). Most are near zero; a handful are plausible. The bars in the demo are that distribution, over a tiny vocabulary. 3. Autoregression: feed the output back in After picking a word, it becomes part of the input for the next prediction. Predict → append → predict again. Because each new word conditions on all the previous ones, short local choices add up to coherent long text. 4. Temperature = the creativity dial Once you have probabilities, how do you choose? Temperature reshapes them before sampling: Near 0: the top word always wins — safe, repetitive. High: the odds flatten, so rarer words get a real chance — creative, error-prone. p = p ** ( 1 / temperature ); // then renormalise and sample Drag the slider in the demo and watch the bars sharpen or even out. That one knob is what an API calls "creativity." 5. Where do the probabilities come from? In my toy, from counting which word followed which in a few sentences (a "bigram" with 1-word memory). A real LLM replaces the counting with a giant neural network trained on much of the internet, and its memory spans thousands of words. The mechanism is identical — only the quality of th

Pick the wrong loss function and your model optimises the wrong thing — perfectly. The loss is the single number training tries to shrink, so it quietly defines what "wrong" even means. I built an interactive visualiser of MSE, MAE, and cross-entropy so you can see why the choice matters. 🎯 Drag the prediction: https://dev48v.infy.uk/dl/day6-loss-functions.html This is Day 6 of DeepLearningFromZero. Loss = one number for "how wrong" The network's output is compared to the truth and collapsed into one scalar. Everything in training exists to make that number smaller. Choose the loss and you've defined the network's entire goal. MSE — square the error (regression) const mse = ( pred , y ) => ( pred - y ) ** 2 ; Squaring means off-by-4 hurts 16×, off-by-1 hurts 1×. MSE obsesses over large errors — great when big misses are unacceptable, risky when outliers will drag the model around. MAE — absolute error, outlier-robust const mae = ( pred , y ) => Math . abs ( pred - y ); Linear penalty: off-by-4 hurts exactly 4× off-by-1. One wild outlier can't dominate. The trade-off is a constant gradient, so it can be slower and less precise near the answer. Cross-entropy — for classification When the output is a probability, you don't use MSE. Cross-entropy rewards confident-and-right and brutally punishes confident-and-wrong: const bce = ( p , y ) => - ( y * Math . log ( p ) + ( 1 - y ) * Math . log ( 1 - p )); Predict 1% for the true class and the loss screams toward infinity. In the demo, switch to Classification and slide p toward 0 to watch it explode. The slope is what learning actually uses Backprop doesn't follow the loss value — it follows the loss's gradient (slope) downhill. That's why the shape matters: cross-entropy's steep slope when very wrong gives a strong corrective push, helping classifiers learn faster than MSE would. grad = dLoss / dPred ; // gradient descent steps along this Choosing the loss is a design decision Predicting a price? MSE or MAE. Yes/no? Binary

Naive Bayes ran real spam filters for years, and it's the rare ML model whose "training" is just counting . No gradient descent, no iterations — count words, apply Bayes' rule, multiply. I built one from scratch and visualised exactly which words push a message toward spam. 📨 Interactive demo (type a message): https://dev48v.infy.uk/ml/day6-naive-bayes.html This is Day 6 of MachineLearningFromZero — algorithms from scratch, no scikit-learn. 1. Bag of words — order doesn't matter Naive Bayes treats a message as a set of words. "free cash now" and "now cash free" look identical to it. That throws away grammar, but for spam detection the words present matter far more than their order — and it makes the math tiny. 2. Training = counting For every word, how often does it appear in spam vs ham? for ( const { text , label } of trainingData ) for ( const w of tokenize ( text )) counts [ label ][ w ] = ( counts [ label ][ w ] || 0 ) + 1 ; free and click flood spam; meeting and tomorrow live in ham. One pass over the data, done. 3. Bayes' rule flips the question You measured P(words | spam) , but you want P(spam | words) . Bayes flips it: P(spam | words) ∝ P(spam) × P(words | spam) P(spam) is the prior (how common spam is); the likelihood multiplies in the word evidence. 4. "Naive" = pretend words are independent The trick that makes it fast: assume each word is independent given the class, so the likelihood is just a product: P(words | spam) = P(w1|spam) × P(w2|spam) × ... Real words aren't independent ("credit" and "card" co-occur), so it's a naive lie — but the classification still lands right astonishingly often. 5. Smoothing + logs keep it stable Two practical fixes. Add 1 to every count (Laplace smoothing) so an unseen word doesn't zero out the whole product. And add logarithms instead of multiplying tiny probabilities, which would underflow to 0: score [ label ] = Math . log ( prior [ label ]); for ( const w of words ) score [ label ] += Math . log (( counts [ label ][

Most "compress your image" websites upload your photo to a server. You don't need one. The browser's own canvas can re-encode an image at any quality — I built a drag-and-drop compressor in about 30 lines , and your photo never leaves your machine. 🗜️ Try it (drop a photo): https://dev48v.infy.uk/solve/day9-image-compressor.html 1. Catch the dropped file — locally drop . addEventListener ( " drop " , e => { e . preventDefault (); const file = e . dataTransfer . files [ 0 ]; // stays in the tab, 0 bytes uploaded loadImage ( file ); }); For sensitive images (IDs, screenshots), "never uploaded" is a real feature, not just a nicety. 2. Decode it into an <img> A dropped file is just bytes. Load it via a local blob: URL: const img = new Image (); img . src = URL . createObjectURL ( file ); await img . decode (); 3. Draw it onto a canvas Now the browser holds the raw pixels, detached from the original file format: canvas . width = img . naturalWidth ; canvas . height = img . naturalHeight ; canvas . getContext ( " 2d " ). drawImage ( img , 0 , 0 ); 4. Re-encode at a quality (this IS the compression) canvas . toBlob ( blob => { preview . src = URL . createObjectURL ( blob ); showSize ( blob . size ); }, " image/jpeg " , 0.7 ); // 0.7 = 70% quality JPEG and WebP are lossy — they discard detail the eye barely notices. That third argument is the entire compression dial; a small quality drop often halves the file size. 5. Hand the result back as a download link . href = URL . createObjectURL ( blob ); link . download = " compressed.jpg " ; // the browser saves it, no server The takeaway FileReader → Image → Canvas → toBlob is a surprisingly powerful local image pipeline. The same four steps do resizing, format conversion, cropping, watermarking — all client-side, all private. A whole category of "image tools" needs no backend at all. Open it and drop a photo.

SanDisk has announced an expensive way to boost the PlayStation 5's storage capacity. The company's new Optimus GX PRO 850P NVMe SSD is an officially licensed PS5 accessory in capacities ranging from 1TB to 8TB. The largest option can store up to 200 PS5 games (based on average installation sizes) SanDisk claims, but thanks to […]

“People just really want to take back control of their time, their lives, their attention... They’re down for whatever helps them do that.”

Lego's newest set is a fully functional miniature pinball machine.

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Horror is having a moment. In 2026, the genre is especially well-represented: new blood is dominating the box office through films like Backrooms and Obsession, established names like Sam Raimi and Damian McCarthy are at the top of their game, and long-running franchises like 28 Years Later and Resident Evil continue to stay relevant. But […]