Unverified50% confidenceFactExact time
Hugging Face 的 Model Hub 元数据系统允许开发者通过 model card 中的 base_model 字段声明派生关系，但该字段填写并非强制性
1
Sources
50%
Confidence
Medium-term (~90 days)
Relevance
8/23/2026
First Seen
Valid until: 11/21/2026
Sources
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