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OpenAI Launches GPT-OSS, Its First 'Open' AI Models

OpenAI’s new GPT-5 models announced early by GitHub

GitHub has accidentally announced OpenAI’s new range of GPT-5 models. A now-deleted GitHub blog post reveals that GPT-5, which will be available in four different versions, offers “major improvements in reasoning, code quality, and user experience.”

TechRepublic · 9h

OpenAI Launches GPT-OSS, Its First ‘Open’ AI Models Since 2019

OpenAI’s new open-weight models are gpt-oss-120b and gpt-oss-20b. The smaller model, gpt-oss-20b, can be run on a consumer laptop or powerful phone.

BGR on MSN · 3h

OpenAI's GPT-5 Models Leak On GitHub Ahead Of Official Reveal

GitHub accidentally leaked OpenAI's GPT-5 models ahead of their official announcement. Here's everything you need to know about this long-anticipated release.

OpenAI, Valuation and Share Sale

Reuters on MSN · 14h

OpenAI eyes $500 billion valuation in potential employee share sale, source says

ChatGPT maker OpenAI is in early-stage discussions about a stock sale that would allow employees to cash out and could value the company at about $500 billion, a source familiar with the matter said.

Bloomberg L.P. · 1d

OpenAI in Talks for Share Sale at $500 Billion Valuation

OpenAI is in early talks about a potential sale of stock for current and former employees at a valuation of about $500 billion, people briefed on the investment discussions said, marking an enormous gain in value for the artificial intelligence leader.

The Financial Times · 1d

OpenAI in talks for share sale valuing ChatGPT maker at $500bn

OpenAI is in talks with investors about a share sale that would value the company at $500bn and vault it past Elon Musk’s SpaceX to become the world’s most valuable private technology group. The ChatGPT maker is in the process of raising its last round of financing,

OpenAI Offers ChatGPT for $1 a Year

Bloomberg on MSN · 22h

OpenAI Offers ChatGPT for $1 a Year to US Government Workers

OpenAI is providing access to its ChatGPT product to US federal agencies at a nominal cost of $1 a year as part of a push to get its AI chatbot more widely adopted.The move comes after the General Services Administration announced it approved OpenAI,

UPI on MSN · 18h

OpenAI offers federal agencies use of ChatGPT for $1 for one year

OpenAI announced it will offer ChatGPT to the agencies in the federal executive branch for $1. The partnership is with the General Services Administration.

The New York Times · 1d

OpenAI to Give Away Some of the Technology That Powers ChatGPT

In a major shift, the company is “open sourcing” two A.I. systems, freely sharing the technology with outside researchers and businesses.

OpenAI Releases Open-Weight Models

ZDNet · 1d

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

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,

CNET · 1d

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

OpenAI just dropped two new open-weights models. Here's why that isn't the same as being fully open. Despite the company's name, OpenAI hasn't dropped an open version of its AI models since GPT-2 in 2019.

Bloomberg on MSN · 1d

OpenAI Releases Open-Weight Models After DeepSeek’s Success

OpenAI is releasing a pair of open and freely available artificial intelligence models that can mimic the human process of reasoning, months after China’s DeepSeek gained global attention with its own open AI software.

19m

OpenAI's GPT-5 leaks, hinting at better math and coding abilities

Details about OpenAI's upcoming model GPT-5 have leaked, revealing better abilities to reason and improved agentic browsing.

2hon MSN

SoftBank Concedes Stargate Project With OpenAI Needs More Time

SoftBank Group Corp. said it’s taking longer than anticipated to get Stargate off the ground, conceding for the first time ...

16h

OpenAI Announces Massive US Government Partnership

OpenAI is partnering with the US government to make its leading frontier models available to federal employees. Under the ...

8hon MSN

OpenAI led a funding round for a startup that will put an AI agent inside Microsoft Excel

OpenAI led the funding round for an AI agent that could change your relationship with Microsoft Excel spreadsheets.

13hon MSN

OpenAI teases GPT-5 launch event this Thursday

OpenAI is teasing a big announcement on Thursday, and based on a not-so-subtle clue, it seems like the news will be the ...

16hon MSN

How DeepSeek and Open-Source Models Are Shaking Up AI

Tech companies and academics have long wrestled with the risks and rewards of building open-source software. But the frenzy ...

13h

New Models From OpenAI, Anthropic, Google – All At The Same Time

It’s Christmas in August – at least, for those tech-wonks who are interested in new model releases. Today’s news is a very ...

17hon MSN

OpenAI's blockbuster valuation deal

CNBC’s MacKenzie Sigalos joins 'Money Movers' to discuss OpenAI's potential blockbuster valuation deal.

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