Sl_hard_zip -

Specifically curated data points used to train models to distinguish between very similar but incorrect matches (crucial for "Hard" contrastive learning).

Ground truth or processed metadata for datasets like TVR , ActivityNet , or Charades-STA . SL_Hard_zip

While the exact filename "SL_Hard.zip" is common in shared research directories (like Google Drive or Dropbox links found in GitHub repositories), it typically contains: Specifically curated data points used to train models