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OpenAI returns to its open-source roots with new open-weight AI models, and it's a big deal
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 GPT-2 in 2019, long before the AI hype took over the tech world.
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Allen Institute for AI says OpenAI’s new open-weight models fall short of true transparency, renewing debate over what ...
Cerebras Systems Inc., a startup providing ultra-fast artificial intelligence inference, today announced support for OpenAI’s ...
CNET on MSN5h
GPT-5 Is Coming. Here's What OpenAI Has Said So FarGPT-5 was originally expected to happen in the early part of the year, but Altman said in April that it would be delayed a ...
OpenAI is in early talks about a potential secondary sale of stock for current and former employees at a valuation of about ...
The companies will see their AI tools offered via a new federal contracting platform, the Multiple Award Schedule (MAS), ...
OpenAI is releasing models with open weights—but key details like architecture and training methods remain secret.
The venture capital round values the ChatGPT maker at $300 billion, and underscores the fierceness of the A.I. money race.
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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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