Verified75% confidenceFactExact time
Open-weight models refer to models whose parameters and weights are publicly released and allow users to download and deploy them independently, such as Meta's Llama series and Mistral.
3
Sources
75%
Confidence
Long-term
Relevance
9/12/2026
First Seen
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Related Claims
UnverifiedOpen weights means that model parameters are publicly accessible, allowing developers and vendors to customize, fine-tune, and deploy on top of them.77% similarUnverifiedOpen-weight models refer to models whose parameters are publicly released and can be run locally, but whose training data and code are not necessarily open-source; typical examples include Meta's Llama, Mistral, and DeepSeek.77% similarUnverified下载开源模型权重在本地或私有云部署时，模型权重是静态数学参数文件，运行环境完全由使用方控制75% similarVerified开源权重模型是指公开发布训练完成后的模型参数文件，允许任何人下载、本地部署和二次修改75% similarUnverifiedMeta的LLaMA系列、Mistral等模型虽被称为开源，但均附带使用限制条款，严格意义上更接近开放权重（open weights）74% similar
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