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I have reimplemented Stable Diffusion 3.5 from scratch in pure PyTorch

miniDiffusion miniDiffusion is a reimplementation of the Stable Diffusion 3.5 model in pure PyTorch with minimal dependencies. It's designed for educational, experimenting, and hacking purposes. It's made with the mindset of having the least amount of code necessary to recreate Stable Diffusion 3.5 from scratch, with only ~2800 spanning from VAE to DiT to the Train and Dataset scripts. -Files: The main Stable Diffusion model code is located in dit.py, dit_components.py, and attention.py. The d

ChatGPT Glossary: 52 AI Terms Everyone Should Know

AI is now a part of our everyday lives. From the massive popularity of ChatGPT to Google cramming AI summaries at the top of its search results, AI is completely taking over the internet. With AI, you can get instant answers to pretty much any question. It can feel like talking to someone who has a Ph.D. in everything. But that aspect of AI chatbots is only one part of the AI landscape. Sure, having ChatGPT help do your homework or having Midjourney create fascinating images of mechs based on c

Beyond GPT architecture: Why Google’s Diffusion approach could reshape LLM deployment

Join the event trusted by enterprise leaders for nearly two decades. VB Transform brings together the people building real enterprise AI strategy. Learn more Last month, along with a comprehensive suite of new AI tools and innovations, Google DeepMind unveiled Gemini Diffusion. This experimental research model uses a diffusion-based approach to generate text. Traditionally, large language models (LLMs) like GPT and Gemini itself have relied on autoregression, a step-by-step approach where each

Do reasoning models really “think” or not? Apple research sparks lively debate, response

Join the event trusted by enterprise leaders for nearly two decades. VB Transform brings together the people building real enterprise AI strategy. Learn more Apple’s machine-learning group set off a rhetorical firestorm earlier this month with its release of “The Illusion of Thinking,” a 53-page research paper arguing that so-called large reasoning models (LRMs) or reasoning large language models (reasoning LLMs) such as OpenAI’s “o” series and Google’s Gemini-2.5 Pro and Flash Thinking don’t a

New paper pushes back on Apple’s LLM ‘reasoning collapse’ study

Apple’s recent AI research paper, “The Illusion of Thinking”, has been making waves for its blunt conclusion: even the most advanced Large Reasoning Models (LRMs) collapse on complex tasks. But not everyone agrees with that framing. Today, Alex Lawsen, a researcher at Open Philanthropy, published a detailed rebuttal arguing that many of Apple’s most headline-grabbing findings boil down to experimental design flaws, not fundamental reasoning limits. The paper also credits Anthropic’s Claude Opus

Anker is recalling a million power banks due to fire risks, here’s how to check and return yours

Edgar Cervantes / Android Authority TL;DR Anker is recalling its PowerCore 10000 power bank (model A1263). An issue is causing these power banks to catch on fire or explode. Affected customers can get a $30 gift card or a free replacement power bank. If you own an Anker PowerCore 10000 power bank, then you’ll want to take a quick look at the product details on the bottom. Anker has issued a recall for these power banks with the model number A1263. Anker explains that PowerCore 10000 power b

Frontier AI Models Are Getting Stumped by a Simple Children's Game

Earlier this week, researchers at Apple released a damning paper, criticizing the AI industry for vastly overstating the ability of its top AI models to reason or "think." The team found that the models including OpenAI's o3, Anthropic's Claude 3.7, and Google's Gemini were stumped by even the simplest of puzzles. For instance, the "large reasoning models," or LRMs, consistently failed at Tower of Hanoi, a children's puzzle game that involves three pegs and a number of differently-sized disks t

Anker is recalling over 1.1M power banks due to fire and burn risks

is a senior reporter who’s been covering and reviewing the latest gadgets and tech since 2006, but has loved all things electronic since he was a kid. Anker has issued a recall for its PowerCore 10000 power bank (model A1263) due to a “potential issue with the lithium-ion battery” that could pose a fire safety risk. The company has received 19 reports of fires and explosions that have caused minor burn injuries and resulted in property damage totaling over $60,700, according to the US Consumer

Tesla's new Model S and X vehicles are now available in the US

Tesla has officially launched new versions of the Model S and the Model X in the US. As Electrek notes, however, the upgrades may not be quite as big or compelling as one could hope when the vehicles now cost $5,000 more. The automaker has posted a list of updates for the vehicles on X, including a new Frost Blue paint color option and a range of up to 410 miles for the Model S Long Range version, which is Tesla's longest range yet. Getting the Frost Blue paint will cost buyers $2,500 more, howe

Zero-Shot Forecasting: Our Search for a Time-Series Foundation Model

Introduction In the last few years, the field of time-series forecasting has seen a fundamental shift. Where we once depended solely on classic statistical methods, think ARIMA, SARIMA, and Prophet, new “foundation” models have emerged, promising to bring the power and flexibility of large language models (LLMs) into the world of time-series data. The allure is obvious: can we build a single, reusable forecasting model that works across a variety of datasets and domains, instead of painstakingl

Anker recalls over a million power banks due to fire and burn hazards

You should stop using the PowerCore 10000 'immediately' and contact Anker for a free replacement. Anker has recalled its PowerCore 10000 power bank (model A1263) due to an issue with the lithium battery that can cause it to "overheat, posing fire and burn hazards to consumers," the US Consumer Product Safety Commission (USCPSC) wrote. The company received 19 reports of fires and explosions, including two reports of minor burn injuries and 11 property damage claims totaling over $60,700. It's a

Tesla’s minor Model S and X refreshes cost $5,000 more

is a news writer focused on creative industries, computing, and internet culture. Jess started her career at TechRadar, covering news and hardware reviews. Tesla is relaunching its Model S and Model X with minor changes as the EV maker struggles to address plummeting demand. The updated vehicles are launching in the US today with a $5,000 price increase applied across the All-Wheel Drive (AWD) and high-performance Plaid versions of both models, but judging by the comments on the announcement Te

Topics: 990 awd model plaid tesla

Meta’s new world model lets robots manipulate objects in environments they’ve never encountered before

Join the event trusted by enterprise leaders for nearly two decades. VB Transform brings together the people building real enterprise AI strategy. Learn more While large language models (LLMs) have mastered text (and other modalities to some extent), they lack the physical “common sense” to operate in dynamic, real-world environments. This has limited the deployment of AI in areas like manufacturing and logistics, where understanding cause and effect is critical. Meta’s latest model, V-JEPA 2,

AI flunks logic test: Multiple studies reveal illusion of reasoning

Bottom line: More and more AI companies say their models can reason. Two recent studies say otherwise. When asked to show their logic, most models flub the task – proving they're not reasoning so much as rehashing patterns. The result: confident answers, but not intelligent ones. Apple researchers have uncovered a key weakness in today's most hyped AI systems – they falter at solving puzzles that require step-by-step reasoning. In a new paper, the team tested several leading models on the Tower

Meta Says Its New AI Model Understands Physical Rules Like Gravity

A new generative AI model Meta released this week could change how machines understand the physical world, opening up opportunities for smarter robots and more, the company said. The new open-source model, called Video Joint Embedding Predictive Architecture 2, or V-JEPA 2, is designed to help artificial intelligence understand things like gravity and object permanence, Meta said. "By sharing this work, we aim to give researchers and developers access to the best models and benchmarks to help

Google Has a New AI-Weather Model for Cyclones. Should Experts Trust It?

On Thursday, Google announced a new advancement powered by artificial intelligence that could change the way we predict hurricanes. Weather Lab is an interactive website that shows live and historic AI weather models, including its latest tropical cyclone model, which includes hurricanes. It was developed by Google DeepMind, the company's London-based AI research lab. The cyclone model can predict the formation, track, intensity, size and shape of the storm. And it can create 50 possible scenar

First thoughts on o3 pro

As “leaked”, OpenAI cut o3 pricing by 80% today (from $10/$40 per mtok to $2/$8 - matching GPT 4.1 pricing!!) to set the stage of the launch of o3-pro ($20/$80, supporting an unverified community theory that the -pro variants are 10x base model calls with majority voting as referenced in their papers and in our Chai episode). o3-pro reports a 64% win rate vs o3 on human testers and does marginally better on 4/4 reliability benchmarks, but as sama noticed, the actual experience expands when you t

Google DeepMind just changed hurricane forecasting forever with new AI model

Join the event trusted by enterprise leaders for nearly two decades. VB Transform brings together the people building real enterprise AI strategy. Learn more Google DeepMind announced Thursday what it claims is a major breakthrough in hurricane forecasting, introducing an artificial intelligence system that can predict both the path and intensity of tropical cyclones with unprecedented accuracy — a longstanding challenge that has eluded traditional weather models for decades. The company launc

Google has a new AI model and website for forecasting tropical storms

is a senior science reporter covering energy and the environment with more than a decade of experience. She is also the host of Hell or High Water: When Disaster Hits Home , a podcast from Vox Media and Audible Originals. Google is using a new AI model to forecast tropical cyclones and working with the US National Hurricane Center (NHC) to test it out. Google DeepMind and Google Research launched a new website today called Weather Lab to share AI weather models that Google is developing. It sa

Anker is recalling over 1.1 million power banks due to fire and burn risks

is a senior reporter who’s been covering and reviewing the latest gadgets and tech since 2006, but has loved all things electronic since he was a kid. Anker has issued a recall for its PowerCore 10000 power bank (model A1263) due to a “potential issue with the lithium-ion battery” that could pose a fire safety risk. The company has received 19 reports of fires and explosions that have caused minor burn injuries and resulted in property damage totaling over $60,700, according to the US Consumer

AI chatbots tell users what they want to hear, and that’s problematic

The world’s leading artificial intelligence companies are stepping up efforts to deal with a growing problem of chatbots telling people what they want to hear. OpenAI, Google DeepMind, and Anthropic are all working on reining in sycophantic behavior by their generative AI products that offer over-flattering responses to users. The issue, stemming from how the large language models are trained, has come into focus at a time when more and more people have adopted the chatbots not only at work as

Save $100 on Apple’s latest iPad Air with the M3 chip

is an editor covering deals and commerce. He joined in 2018, and served as commerce editor at Polygon until May 2025. Discounts have been tough to find on the 11-inch iPad Air with the M3 chip (the 2025 model), but there’s a good one happening on every color available at Amazon and Best Buy. Normally $599, the 128GB tablet is available for $499 — a price that it has sold for just once before in late April. Whether you’re partial to the porcelain-esque starlight color, or the soft blue, you’ll g

Researchers teach robot to play badminton using Nvidia RTX machine learning

Why it matters: Ever since Boston Dynamics first showcased its famous legged robots in 2013, numerous organizations have introduced machines that autonomously perform various professional and recreational activities. The latest research utilizes badminton to develop a robot's agility and coordination, which could help advance training methods and maneuverability. Scientists at ETH Zürich recently published a study and video (below) explaining how they trained a quadrupedal robot to play badmint

After all the Pixel battery issues, I don’t think I can keep recommending Google’s phones

Robert Triggs / Android Authority I love a good Pixel. I’ve owned several, defended them in heated group chats, and even converted a few friends to the cause. But lately? I’m hesitating — hard. The elephant in the room, if you haven’t noticed, is batteries. Not in the “oh, it doesn’t last a full day” sense — we’re talking swelling, melting, and potentially exploding. The kind of hardware horror that once tanked a Samsung generation is now infesting Google’s own backyard. If you’ve missed the s

Galaxy Z Fold 7, Flip 7 FE filings reveal chip details, battery, and more

TL;DR The Samsung Galaxy Z Fold 7 and Galaxy Z Flip 7 FE have passed by the FCC. The Galaxy Z Fold 7 apparently uses the Snapdragon 8 Elite chip, as expected. We also discovered hints that the Galaxy Z Flip 7 FE will use a Qualcomm or Exynos chip, depending on the market. Samsung is tipped to launch its new foldable phones next month, and we’re expecting three models on the day. Now, two of these models have passed through the FCC. The Galaxy Z Fold 7 was listed on the FCC database with the

Topics: fe flip fold galaxy model

Can your iPad run iPadOS 26? Here’s the compatibility list

iPadOS 26 is a big step up this year, and definitely worth upgrading if your iPad model is able to run the upcoming version. Apple aims to maintain compatibility with new versions of iPadOS for as long as possible, but each year does have to drop support for some models … Apple has announced that the following iPad models are compatible with iPadOS 26: iPad Pro (M4), iPad Pro 12.9-inch (3rd generation and later), iPad Pro 11-inch (1st generation and later) generation and later) iPad Air (M2

I tried Google’s secret, open source, offline AI app to see if it’s better than Gemini

Andy Walker / Android Authority Google has pumped out so many AI products in recent years that I’d need my fingers, toes, and the digits of several other people to keep count. Its current public-facing headliner is Gemini, which also doubles as its virtual assistant on its myriad products. But, if you’re willing to lift its development rock to peek at the creepy crawlies beneath, you’ll find AI Edge Gallery. Hidden away on GitHub — where few Google-made products have ever resided — AI Edge Gal

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Multiverse Computing raises $215M for tech that could radically lower AI costs

Spanish startup Multiverse Computing on Thursday said it has raised an enormous Series B round of €189 million (about $215 million) on the strength of a technology it calls “CompactifAI.” CompactifAI is a quantum-computing inspired compression technology that is capable of reducing the size of LLMs by up to 95% without impacting model performance, the company said. Specifically, Multiverse offers compressed versions of well-known, open-source LLMs – primarily small models – such as Llama 4 Sco

German startup DeepL says latest Nvidia chips lets it translate the whole internet in just 18 days

DeepL on Wednesday said it was deploying one of the latest Nvidia systems that would allow the German startup to translate the whole internet in just 18 days. This is sharply down from 194 days previously. , DeepL is a startup that has developed its own AI models for and competes with Google Translate. Nvidia is meanwhile looking to expand the customer base for its chips — which are designed to power artificial intelligence applications — beyond hyperscalers such as Microsoft and Amazon. It

Meta launches AI 'world model' to advance robotics, self-driving cars

Mark Zuckerberg, CEO of Meta Platforms. Artificial intelligence has been an integral focus for the tech giant's leader amid competition from players like OpenAI, Microsoft and Google. Meta on Wednesday announced it's rolling out a new AI "world model" that can better understand the 3D environment and movements of physical objects. The tech giant, which owns popular social media apps Facebook and Instagram, said its new open-source AI model V-JEPA 2 can understand, predict and plan in the physi

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