Remove cached TabPFN weights — tab_pfn_clear

Deletes checkpoints that brulee downloaded for brulee_tab_pfn(), for one model version or all of them, along with any partial downloads, and unloads models loaded in the current session. Use it to free disk space (each checkpoint takes 200 MB to 900 MB), to force a fresh download, or to delete the weights when you stop using them, as the Prior Labs license requires when it ends.

Usage

tab_pfn_clear_cache(
  version = NULL,
  cache_dir = tabpfn_cache_dir(),
  ask = rlang::is_interactive()
)

Arguments

version: A model version from tab_pfn_versions(), or NULL (the default) for all versions.
cache_dir: The root of the local weight cache.
ask: A logical: ask for confirmation before deleting? Defaults to TRUE in interactive sessions.

Value

The paths of the deleted files, invisibly.

Details

Weights downloaded by the Python tabpfn package are never removed: delete those files yourself if you no longer need them.

Examples

if (FALSE) {
tab_pfn_clear_cache("v3")
tab_pfn_clear_cache()
}