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Microsoft makes OpenAI’s new open model available on Windows

is a senior editor and author of Notepad , who has been covering all things Microsoft, PC, and tech for over 20 years. Posts from this author will be added to your daily email digest and your homepage feed. OpenAI released a new free and open GPT model yesterday that can run on a PC, and now Microsoft is making that easy to do for Windows users. The lightweight gpt-oss-20b model is now available on Windows AI Foundry, and will be coming soon to macOS, too. You’ll need a PC or laptop with at l

Microsoft brings OpenAI’s smallest open model to Windows users

Microsoft is making OpenAI’s new free and open GPT model, gpt-oss-20b, available to Windows 11 users via Windows AI Foundry, the tech giant’s platform that lets users tap AI features, APIs, and popular open-source models on their computers. The company said in a blog post that gpt‑oss-20b is “tool-savvy and lightweight,” adding: “Optimized for agentic tasks like code execution and tool use, it runs efficiently on a range of Windows hardware, with support for more devices coming soon. It’s perfe

Topics: 20b ai gpt model oss

Musk says Tesla is training an upgraded Full Self-Driving model which could be released next month

Tesla is now training a new Full Self-Driving model boasting "big" video improvements and size upgrades, CEO Elon Musk said Wednesday on social media. "Tesla is training a new FSD model with ~10X params and a big improvement to video compression loss. Probably ready for public release end of next month if testing goes well," the tech billionaire said in an update on the X social media platform. FSD is a partially automated driving system that seeks to enable Tesla vehicles to navigate and mane

ReVault flaws let hackers bypass Windows login on Dell laptops

ControlVault3 firmware vulnerabilities impacting over 100 Dell laptop models can allow attackers to bypass Windows login and install malware that persists across system reinstalls. Dell ControlVault is a hardware-based security solution that stores passwords, biometric data, and security codes within firmware on a dedicated daughterboard, known as the Unified Security Hub (USH). The five vulnerabilities, reported by Cisco's Talos security division and dubbed "ReVault," affect both the ControlV

OpenAI returns to its open-source roots with new open-weight AI models, and it's a big deal

Beata Zawrzel/NurPhoto via Getty Images We all know AI relies on open-source software, but most of the big AI companies avoid opening their code or their large language model (LLM) weights. Today, things have changed. OpenAI, the artificial intelligence titan behind ChatGPT, announced a landmark return to its open-source origins. The company unveiled two new open-weight language models, gpt-oss-120b and gpt-oss-20b, marking its first public release of freely available AI model weights since GP

Topics: ai gpt models open openai

Kitten TTS: 25MB CPU-Only, Open-Source Voice Model

Alright, let's have a real talk. For years, the AI world has been obsessed with BIG. Big models, big data, big GPUs, and even bigger cloud bills. Most text-to-speech (TTS) models today are heavyweight champs of burning cash. We're talking about multi-billion parameter, GPU-guzzling monsters that need more silicon than your phone, your laptop, and maybe your entire neighborhood combined. They give you great voices, sure... but only if you're willing to sign away your firstborn to AWS. Forget tha

Anthropic's powerful Opus 4.1 model is here - how to access it (and why you'll want to)

Anthropic / ZDNET ZDNET's key takeaways Anthropic launched Claude Opus 4.1. The model exceeds the predecessor's performance on complex tasks. It is available to paid Claude users, Claude Code, API, Amazon Bedrock, and Google Cloud's Vertex AI. In May, Anthropic released Claude Opus 4, which the company dubbed its most powerful model yet and the best coding model in the world. Only three months later, Anthropic is upping the ante further by launching the highly anticipated Claude Opus 4.1, w

OpenAI's New Models Aren't Really Open: What to Know About Open-Weights AI

Despite the company's name, OpenAI hasn't dropped an open version of its AI models since GPT-2 in 2019. That changed on Tuesday, as CEO Sam Altman shared two new open-weights, reasoning AI models, named gpt-oss-120b (120 billion parameters) and gpt-oss-20b (20 billion parameters). If open-weights is a new piece of AI jargon to you, don't worry. In the simplest possible terms, open-weights is a category of AI models that power products like chatbots, image and video generators. But they are phil

The best iPad deals you can get in August

If you know where to look, it’s surprisingly easy to save on an iPad — even outside of major sales events like Amazon Prime Day and Black Friday. Here’s an insider tip: skip the Apple Store, where discounts are almost nonexistent. Instead, your best bet is to check third-party retailers like Amazon, Walmart, and Best Buy, which frequently offer deals on everything from the entry-level iPad to the powerhouse iPad Pro, making it possible to snag a bargain any time of the year. Apple’s tablet line

OpenAI could launch GPT-5 any minute now - what to expect

Elyse Betters Picaro / ZDNET ZDNET's key takeaways OpenAI GPT-5 will be released "soon," which could be this week. It will automatically select the best model for prompts. It should help produce higher-quality and faster answers. Despite OpenAI just launching its highly anticipated open-source models on Tuesday, people are already on the lookout for OpenAI's next big move, with rumblings of an even bigger release on the near horizon: GPT-5. Also: ChatGPT can no longer tell you to break up

For the first time, OpenAI models are available on AWS

Sam Altman’s blowtorch to his competitors is so hot, it even includes a new partnership with Amazon Web Services. As OpenAI announced two open-weight reasoning models with capabilities on par with its o-series, Amazon announced that the new models would become available on AWS on Tuesday. This is the first time that OpenAI models will be offered by AWS, the company confirmed to TechCrunch. They will be available as a model choice with Amazon AI services Bedrock and SageMaker AI. While anyone c

Anthropic’s new Claude 4.1 dominates coding tests days before GPT-5 arrives

Want smarter insights in your inbox? Sign up for our weekly newsletters to get only what matters to enterprise AI, data, and security leaders. Subscribe Now Anthropic released an upgraded version of its flagship artificial intelligence model Monday, achieving new performance heights in software engineering tasks as the AI startup races to maintain its dominance in the lucrative coding market ahead of an expected competitive challenge from OpenAI. The new Claude Opus 4.1 model scored 74.5% on S

Don’t hold your breath for OpenAI’s new model to run on your phone’s Snapdragon chip

TL;DR The new OpenAI model can now run directly on some devices with Snapdragon chips. It’s the first time an OpenAI reasoning model has been made available for on-device use. This could mean faster, more private AI features on your phone, just not yet. When you use an AI model like ChatGPT, it runs in the cloud rather than on your phone or laptop, but Qualcomm seems eager to change that. The company has announced that OpenAI’s first open-source reasoning model, with the less-than-catchy name

OpenAI Finally Lives Up to Its Name, Drops Two New Open Source AI Models

For the first time in five years, OpenAI has released two new free and open-source AI models that are lightweight and designed to be easily integrated into other software programs. In a blog post on Tuesday, the company characterized gpt-oss-120b and gpt-oss-20b as flexible but powerful AI algorithms that can perform a variety of tasks and be used in numerous settings. The company also included a feedback portal and a more extensive blog that further explains the models and how they work. OpenA

OpenAI releases a free GPT model that can run on your laptop

Posts from this author will be added to your daily email digest and your homepage feed. OpenAI is releasing a new open-weight model dubbed GPT-OSS that can be downloaded for free, be customized, and even run on a laptop. The model comes in two variants: 120-billion-parameter and 20-billion-parameter versions. The bigger version can run on a single Nvidia GPU and performs similarly to OpenAI’s existing o4-mini model, while the smaller version performs similarly to o3-mini and runs on just 16GB

OpenAI returns to open source roots with new models gpt-oss-120b and gpt-oss-20b

Want smarter insights in your inbox? Sign up for our weekly newsletters to get only what matters to enterprise AI, data, and security leaders. Subscribe Now OpenAI is getting back to its roots as an open source AI company with today’s announcement and release of two new, open source, frontier large language models (LLMs): gpt-oss-120b and gpt-oss-20b. The former is a 120-billion parameter model as the name would suggest, capable of running on a single Nvidia H100 graphics processing unit (GPU)

OpenAI has finally released open-weight language models

“The vast majority of our [enterprise and startup] customers are already using a lot of open models,” said Casey Dvorak, a research program manager at OpenAI, in a media briefing about the model release. “Because there is no [competitive] open model from OpenAI, we wanted to plug that gap and actually allow them to use our technology across the board.” The new models come in two different sizes, the smaller of which can theoretically run on 16 GB of RAM—the minimum amount that Apple currently o

OpenAI releases two open-weight AI models, including one that runs well on Apple Silicon Macs

Living up to its name, OpenAI has released not one but two new open-weight AI models after promising to deliver a new open-weight model earlier this year. The two models, gpt-oss-20b and gpt-oss-120b, are available to download for free now. What makes open-weight models special? Specifically, these are AI models that can be downloaded and run on computers with adequate resources for powering local AI models. No internet connection is required because access to the model provider’s server isn’t

OpenAI's first new open-weight LLMs in six years are here

For the first time since GPT-2 in 2019, OpenAI is releasing new open-weight large language models. It's a major milestone for a company that has increasingly been accused of forgoing its original stated mission of "ensuring artificial general intelligence benefits all of humanity." Now, following multiple delays for additional safety testing and refinement, gpt-oss-120b and gpt-oss-20b are available to download from Hugging Face. Before going any further, it's worth taking a moment to clarify w

I tested Dell's XPS successor, and it made my $3,000 Windows laptop look bad

Dell Premium 16 ZDNET's key takeaways The Dell Premium 16 starts at $1,800. This is a premium laptop capable of handling heavy workloads, especially graphic design, thanks to its top-notch hardware. However, it does share some of the same issues as its predecessor, like its tendency to run warm and power-hungry battery. View now at Dell I've been dying to get my hands on the new Dell Premium 16, mainly because it is a follow-up to the Dell XPS 16, a laptop that I reviewed back in early 2024 a

OpenAI announces two “gpt-oss” open AI models, and you can download them today

OpenAI is releasing new generative AI models today, and no, GPT-5 is not one of them. Depending on how you feel about generative AI, these new models may be even more interesting, though. The company is rolling out gpt-oss-120b and gpt-oss-20b, its first open-weight models since the release of GPT-2 in 2019. You can download and run these models on your own hardware, with support for simulated reasoning, tool use, and deep customization. When you access the company's proprietary models in the c

OpenAI Just Released Its First Open-Weight Models Since GPT-2

OpenAI just dropped its first open-weight models in over five years. The two language models, gpt-oss-120b and gpt-oss-20b, can run locally on consumer devices and be fine-tuned for specific purposes. For OpenAI, they represent a shift away from its recent strategy of focusing on proprietary releases, as the company moves towards a wider, and more open, group of AI models that are available for users. "We're excited to make this model, the result of billions of dollars of research, available to

OpenAI releases a free GPT model that can run right on your laptop

Posts from this author will be added to your daily email digest and your homepage feed. OpenAI is releasing a new open-weight model dubbed GPT-OSS that can be downloaded for free, be customized, and even run on a laptop. The model comes in two variants: 120-billion-parameter and 20-billion-parameter versions. The bigger version can run on a single Nvidia GPU and performs similarly to OpenAI’s existing o4-mini model, while the smaller version performs similarly to o3-mini and runs on just 16GB

OpenAI launches two ‘open’ AI reasoning models

OpenAI announced Tuesday the launch of two open-weight AI reasoning models with similar capabilities to its o-series. Both are freely available to download from the online developer platform, Hugging Face, the company said, describing the models as “state-of-the-art” when measured across several benchmarks for comparing open models. The models come in two sizes: a larger and more capable gpt-oss-120b model that can run on a single Nvidia GPU, and a lighter-weight gpt-oss-20b model that can run

Anthropic rolls out Claude Opus 4.1 with improved software engineering accuracy

In May, AI firm Anthropic introduced its Claude 4 family of models with a focus on improvements to coding, reasoning, and following instructions. Three months later, Anthropic is back with Claude Opus 4.1, which it says upgrades “agentic tasks, real-world coding, and reasoning.” Anthropic says Claude Opus 4.1 improves software engineering accuracy to 74.5%. That compares to 62.3% with Claude Sonnet 3.7 and 72.5% with Claude Opus 4. More specifically, the updated model is better at “in-depth res

Watch AI models compete right now in Google's new Game Arena

Google ZDNET's key takeaways: Google's new Game Arena will allow models to compete in games head-to-head. You can tune in to the Game Arena at 12:30 p.m. ET Tuesday. The goal is to open the door to potential new business applications. As artificial intelligence evolves, it's becoming increasingly difficult to accurately measure the performance of individual models. To that end, Google unveiled on Tuesday the Game Arena, an open-source platform in which AI models compete in a variety of str

Claude Fans Threw a Funeral for Anthropic’s Retired AI Model

On July 21 at 9 am PT, Anthropic retired Claude 3 Sonnet, a lightweight model known for being quick and cost-effective. On Saturday, in a large warehouse in San Francisco’s SOMA district, more than 200 people gathered to mourn its passing. The star-studded funeral was put on by a group of Claude fanatics and Gen Z founders, one of whom told me he dropped out of college after learning about artificial general intelligence. Attendees included Amanda Askell, an Anthropic researcher who has jokingl

DeepMind thinks its new Genie 3 world model presents a stepping stone toward AGI

Google DeepMind has revealed Genie 3, its latest foundation world model that can be used to train general-purpose AI agents, a capability that the AI lab says makes for a crucial stepping stone on the path to “artificial general intelligence,” or human-like intelligence. “Genie 3 is the first real-time interactive general purpose world model,” Shlomi Fruchter, a research director at DeepMind, said during a press briefing. “It goes beyond narrow world models that existed before. It’s not specifi

Google DeepMind's Genie 3 can dynamically alter the state of its simulated worlds

At start of December, Google DeepMind released Genie 2. The Genie family of AI systems are what are known as world models. They're capable of generating images as the user — either a human or, more likely, an automated AI agent — moves through the world the software is simulating. The resulting video of the model in action may look like a video game, but DeepMind has always positioned Genie 2 as a way to train other AI systems to be better at what they're designed to accomplish. With its new Gen

Genie 3: A new frontier for world models

Given a text prompt, Genie 3 can generate dynamic worlds that you can navigate in real time at 24 frames per second, retaining consistency for a few minutes at a resolution of 720p. Towards world simulation At Google DeepMind, we have been pioneering research in simulated environments for over a decade, from training agents to master real-time strategy games to developing simulated environments for open-ended learning and robotics. This work motivated our development of world models, which are