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 ...

VCG. The US tech industry is endorsing a new plan this week called the ATOM Project, namely American Truly Open Models, which ...

The AI giant’s "OSS" models are free to use and adapt, and could give the open-source community a serious lift.

OpenAI’s decision to put the “open” back into its name is likely to be quickly forgotten amid this week’s release of GPT-5, the latest iteration of its most advanced, frontier model. But pushing the ...

The A.I. start-up said its new flagship technology was faster, more accurate and less likely to make stuff up.

OpenAI has released the fifth generation of the AI technology behind ChatGPT. The update is being closely watched to see if ...

This article discusses OpenAI new open source model, china vs US in AI, and implications for AI technology roadmap for ...

Pro, GPT-5 mini, and GPT-5 nano—what the company calls its "best AI system yet," with availability across all ChatGPT tiers, ...