Open models, OpenAI, Inc., San Francisco, California, USA

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Developer - OpenAI, Inc.

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Article "OpenAI returns to its open-source roots with new open-weight AI models, and it's a big deal"
The models are licensed under Apache 2.0, one of the most permissive open licenses. Here's what that means.

by Steven Vaughan-Nichols
August 5, 2025