title: Rename imagenet2012 -> imagenet-1k
comments: > Later we can add imagenet-21k as a new dataset if we want.
  
  isn't it what models refer to as `imagenet` already? > isn't it what models refer to as imagenet already?
  
  I wasn't sure, but it looks like it indeed. Therefore having a dataset `imagenet` for ImageNet 21k makes sense actually.
  
  EDIT: actually not all `imagenet` tag refer to ImageNet 21k - we will need to correct some of them _The documentation is not available anymore as the PR was closed or merged._ should we remove the repo mirror on the hub side or will you do it?
body: On the Hugging Face Hub, users refer to imagenet2012 (from #4178 ) as imagenet-1k in their model tags.
  
  To correctly link models to imagenet, we should rename this dataset `imagenet-1k`.
  
  Later we can add `imagenet-21k` as a new dataset if we want.
  
  Once this one is merged we can delete the `imagenet2012` dataset repository on the Hub.
  
  EDIT: to complete the rationale on why we should name it `imagenet-1k`:
  If users specifically added the tag `imagenet-1k` , then it could be for two reasons (not sure which one is predominant), either they
  - wanted to make it explicit that it’s not 21k -> the distinction is important for the community
  - or they have been following this convention from other models -> the convention implicitly exists already