Latest open artifacts (#24): Motif-3, GLM-5.3, Hy4-preview and open model licenses
The landscape of open-source AI model licensing is shifting as Western companies move toward permissive licenses like Apache 2.0, while some Chinese firms adopt restrictive terms. Zhipu’s GLM-5.3 has introduced a high-revenue threshold clause for commercial users, creating new barriers to adoption.
Why it matters
Understanding these licensing trends is critical for developers and businesses navigating the legal risks of integrating frontier AI models.
21 2 Share Avid Artifacts readers know that we have been covering not only models but also their licenses for quite some time. There was a period when custom licenses were all the rage, for example the custom Qwen2.5 72B-Instruct license or the Llama licenses . DeepSeek had a custom license for DeepSeek V3 before R1 changed it to MIT , which has resulted in many (Chinese) model makers adopting MIT or Apache 2.0 licenses in 2025.
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