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OpenAI Releases Open-Weight Models

Bloomberg on MSN · 1h

Amazon Will Offer OpenAI Models to Customers for First Time

OpenAI’s latest artificial intelligence models available to customers, the first time the cloud computing giant has offered products from the leading AI startup. Amazon will offer the tools on its Bedrock and SageMaker platforms and said that their advanced reasoning capabilities make them suited for AI agents.

CNET on MSN · 49m

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).

OpenAI releases free, downloadable models in competition catch-up

OpenAI on Tuesday released two new artificial intelligence (AI) models that can be downloaded for free and altered by users, to challenge similar offerings by US and Chinese competition.

OpenAI to give away some of technology that powers ChatGPT

The New York Times · 2h

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.

Business Insider · 1d

OpenAI says ChatGPT shouldn't tell you to break up with someone

OpenAI says it has tweaked ChatGPT to ensure the model responds appropriately when a user shows distress.

Tom's Guide on MSN · 5h

OpenAI says they are no longer optimizing ChatGPT to keep you chatting — here’s why

OpenAI says ChatGPT isn’t designed to keep you chatting anymore — it’s now focused on helping you finish tasks faster and use it only when needed.

5m

‘Open-weight’ debate: Allen Institute for AI says OpenAI needs to go further to be truly open

Allen Institute for AI says OpenAI’s new open-weight models fall short of true transparency, renewing debate over what ...

3hon MSN

US adds OpenAI, Google, and Anthropic to list of approved AI vendors for federal agencies

The companies will see their AI tools offered via a new federal contracting platform, the Multiple Awards Schedule (MAS), ...

3h

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 ...

MIT Technology Review11h

A glimpse into OpenAI’s largest ambitions

As Will points out, there were two recent wins for OpenAI in its efforts to build AI that outcompetes humans. Its models took ...

8don MSN

OpenAI unleashes ChatGPT agent for truly autonomous AI tasks

OpenAI is one of the world's leading AI research labs. Founded in 2015, it's behind some of today's most talked-about tools, ...

4hon MSN

OpenAI launches its first open model in years so it can stop being on the ‘wrong side of history’—while still keeping its most valuable IP under wraps

OpenAI is releasing models with open weights—but key details like architecture and training methods remain secret.

4d

Exclusive: OpenAI Secures Another Giant Funding Deal

The venture capital round values the ChatGPT maker at $300 billion, and underscores the fierceness of the A.I. money race.

4don MSN

OpenAI CEO Sam Altman's biggest fear: ChatGPT-5 is coming in August and Altman is scared — know why

OpenAI CEO Sam Altman expresses worry about GPT-5 launch in August 2025. He compares AI development to the Manhattan Project.

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