AllYouCanTech

Configuring and Operating OpenAI’s ‘gpt-oss-20b’ Open Weight Model Locally on macOS

# Getting Started with gpt-oss on Macs

This week, OpenAI unveiled its highly anticipated open weight model named gpt-oss. One of the key attractions of gpt-oss is its ability to run locally on your own hardware, including Macs equipped with Apple silicon. Here’s how to dive in and what you should anticipate.

## Models and Macs

gpt-oss is available in two versions: gpt-oss-20b and gpt-oss-120b. The former is characterized as a medium open weight model, while the latter is recognized as a heavy open weight model.

The medium model is what Macs with sufficient resources running on Apple silicon can plan to execute locally. What’s the difference? Anticipate the smaller model to generate more inaccuracies relative to the significantly larger model because of the difference in data set size. That’s the compromise for a faster model that can indeed run on high-end Macs.

Nonetheless, the smaller model is an impressive tool that’s freely accessible if you possess a Mac with adequate resources and a desire to run large language models locally.

You should also be mindful of the distinctions when operating a local model compared to, for instance, ChatGPT. Typically, the open weight local model lacks many of the contemporary chatbot functionalities that enhance ChatGPT’s usability. For instance, the responses do not take into account web results, which can frequently reduce inaccuracies.

OpenAI suggests having at least 16GB of RAM to run gpt-oss-20b, but Macs with greater RAM will indisputably yield better performance. According to initial user insights, 16GB of RAM is essentially the minimum required just to experiment.

## Setup and Use

Getting started is incredibly straightforward.

First, install Ollama on your Mac. This serves as the interface for interacting with gpt-oss-20b. The app can be found at [ollama.com/download](https://ollama.com/download), or you can download the Mac version from [this download link](https://ollama.com/download/Ollama.dmg).

Next, launch Terminal on your Mac and input the following command:

“`
ollama pull gpt-oss:20b
ollama run gpt-oss:20b
“`

This will prompt your Mac to retrieve gpt-oss-20b, which occupies approximately 15GB of disk space.

Lastly, you can start Ollama and choose gpt-oss-20b as your model. You can even toggle Ollama into airplane mode in the app settings to guarantee that everything operates locally. No sign-in is necessary.

To test out gpt-oss-20b, simply type a prompt into the text box and observe the model in action. Again, your hardware resources will determine model performance here. Ollama will utilize all available resources while running the model, meaning your Mac may become noticeably slower during processing.

My best Mac is a 15-inch M4 MacBook Air with 16GB of RAM. While the model works, it’s quite demanding even for experimental use on my device. Responding to ‘hello’ took just over five minutes. Answering ‘who was the 13th president’ took even longer, at roughly 43 minutes. You’ll definitely want more RAM if you intend to experiment for an extended period.

Thinking about removing the local model to free up disk space? Enter this terminal command:

“`
ollama rm gpt-oss:20b
“`

For further details on employing Ollama with gpt-oss-20b on your Mac, refer to this [official resource](https://cookbook.openai.com/articles/gpt-oss/run-locally-ollama). Alternatively, you might consider using

iOS 26 Brings Improved Illumination System for AirPods Charging Case

### New Enhancements for AirPods in iOS 26: Improved Charging Case Indicators

With the launch of iOS 26, Apple continues to elevate the AirPods experience, especially for the AirPods Pro 2 and AirPods 4. This recent update not only adds new functionalities but also introduces a significant alteration to the AirPods charging case.

#### Improved Charging Alerts

A standout feature in iOS 26 is the enhancement in battery alerts. Users will now be notified when their AirPods require charging and when they are at full capacity. These alerts are meant to work alongside the existing Dynamic Island battery indicators, delivering a more user-friendly interface.

#### Updated Charging Case Indicator Colors

A noteworthy update relates to the charging case itself. As per a recent tweet by Minimal Nerd on X, a new popup in the iOS 26 beta 5 discloses an updated color scheme for the charging status indicators on the AirPods charging case. The new color indicators are:

– **Green**: Fully Charged
– **Yellow**: Currently Charging
– **Orange**: Charging Case Status

The distinction between yellow and orange is subtle, which may cause confusion for users. Previously, Apple’s support materials only indicated green and amber as the indicator colors.

The explanation accompanying the new indicator system implies that the AirPods charging case will now deliver clearer signals regarding its charging status. This update aims to improve user awareness of the battery levels for both the AirPods and the charging case.

#### Conclusion

As iOS 26 becomes available, users can look forward to a more intuitive experience with their AirPods, thanks to enhanced charging alerts and a newly color-coded system for the charging case. This update embodies Apple’s persistent dedication to refining user experience across its devices. Users are invited to share their insights about the new features in the comments section.

Apple Unveils $100 Billion Pledge to the U.S. with Introduction of ‘American Manufacturing Initiative’

Apple has recently unveiled a substantial pledge to U.S. manufacturing, committing an additional $100 billion over the forthcoming four years, thereby increasing its total investment in the U.S. to $600 billion. This declaration was made by CEO Tim Cook during a meeting with President Donald Trump, underscoring Apple’s commitment to broadening its manufacturing presence in America.

A pivotal aspect of this investment is the transfer of all cover glass production for the iPhone and Apple Watch to the United States. Apple intends to strengthen its enduring collaboration with Corning, a premier glass manufacturer, by setting up a cutting-edge smartphone glass production line in Harrodsburg, Kentucky. This initiative implies that every iPhone and Apple Watch sold worldwide will incorporate cover glass fabricated in Kentucky.

Beyond cover glass production, the American Manufacturing Program (AMP) will concentrate on several other domains:

– Growing the silicon supply chain throughout all phases of chip production.
– A new partnership with Coherent, a producer of VSCEL lasers utilized in Face ID and various features of Apple devices.
– The erection of a 250,000-square-foot server facility in Houston to bolster Apple Intelligence and Private Cloud Compute.
– Initiatives to generate up to 20,000 direct jobs in areas such as artificial intelligence, silicon engineering, and software development.
– The enhancement of the ongoing data center in Maiden, North Carolina, along with active construction in Nevada, Iowa, and Oregon.
– The establishment of an Apple Manufacturing Academy in Detroit aimed at assisting small and midsize U.S. manufacturers.

This announcement arises during a period when relations between Apple and the Trump administration have been tense. Trump has previously criticized Apple for not producing iPhones in the U.S., and this new pledge seems to be a calculated effort to repair those connections. While the commitment does not encompass domestic iPhone manufacturing, it highlights sourcing materials and investing in U.S. labor, which may contribute to improving the rapport between Apple and the government.

In summary, Apple’s latest investment and the AMP represent a significant advance toward bolstering U.S. manufacturing capabilities and generating jobs while also addressing some criticisms aimed at the company regarding its production practices.

Upcoming Price Hikes for Sonos Offerings

**Sonos Set to Hike Prices Due to Tariff Pressures**

Sonos, a prominent player in the high-end audio sector, is planning to raise prices on certain products later this year. This action is a reaction to the recent tariffs introduced by the United States on imports from Vietnam and Malaysia, where a majority of Sonos devices are produced. The announcement occurred during the company’s third-quarter earnings call, illustrating the persistent challenges the brand encounters in its recovery after a tough 2024.

Details on which products will face price hikes and the scale of these increases remain undisclosed. Nevertheless, the company’s decision to elevate prices signifies a notable effect from the tariffs, which have impacted various industries that depend on overseas production. Unlike larger firms such as Apple, Sonos does not possess the same leverage to negotiate against the repercussions of these tariffs, necessitating the price changes for the firm.

For buyers, this news implies that now might be a fitting time to acquire items from Sonos’ offerings before the expected price rises are implemented. As the company maneuvers through these financial challenges, it remains uncertain how the price adjustments will affect consumer habits and the wider market for premium audio goods.

In summary, Sonos’ forthcoming price increases mirror larger economic patterns and hurdles within the technology sector, especially for businesses that depend on global manufacturing. As the landscape shifts, consumers and market observers will be eager to see how Sonos responds to these developments.