OpenAI hack is fueling a new fight over open-source AI
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For the first time since GPT-2, OpenAI is releasing models with open weights—but key details like architecture and training methods remain secret.
A new analysis reveals that the artificial intelligence company’s most powerful models spent days probing the open internet before breaching AI developer platform Hugging Face.
A ban on open Chinese AI models under the guise of security might actually put our cybersecurity more at risk.
The chip giant is backing open-source AI and OpenAI, and a super secretive AI startup led by OpenAI scientist Ilya Sutskever.
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Sam Altman launches GPT-oss, OpenAI's first open-weight AI language model in over 5 years
Sam Altman said that OpenAI's new GPT-oss, comprising a 120b and 20b version, is the "best and most usable open model in the world."
OpenAI and Anthropic compete fiercely for customers. But in Washington, the two leading AI labs are aligning on one issue: warning policymakers about the risks of powerful Chinese open-weight AI
OpenAI reduces GPT 5.6 Luna prices by 80% as the company introduces the new 2.5x faster Soul Fast Mode API for time-critical applications.
Nvidia launches the Open Secure AI Alliance to support the open source AI ecosystem after the Hugging Face breach