Six Assessment Items have been used to fine-tune ML models such as BERT.
1- Gas Filled Balloons
2- Layers in Tubes
3- Falling Weights
4- Gelatin
5- Bathtub
6- Sandwater

Fine-tuned BERT Models used in the portal for six assessment Items can be downloaded here:
1- Gas Filled Balloons
2- Layers in Tubes
3- Falling Weights
4- Gelatin
5- Bathtub
6- Sandwater

Instructions
These BERT fine-tuned models can be used in your script simply as a torch.load(<model>).