In recent years, large language models have become increasingly popular in NLP research. These models, trained on vast amounts of text data, have demonstrated remarkable capabilities in understanding and generating human-like language. The success of models like BERT, RoBERTa, and XLNet has paved the way for the development of even larger and more powerful models.
WALS Roberta is the latest addition to this family of large language models. Developed by a team of researchers, WALS Roberta is built on the foundation of the popular RoBERTa model, which was introduced by Facebook AI researchers in 2019. RoBERTa, short for Robustly Optimized BERT Pretraining Approach, was designed to improve upon the original BERT model by optimizing its pretraining approach.
WALS Roberta takes the RoBERTa model to the next level by scaling up its architecture and training data. The model has 13.6 billion parameters, making it one of the largest language models ever trained. To put this into perspective, the original BERT model had 340 million parameters, while the largest version of RoBERTa had 355 million parameters.