BERT is a 2018 language model from Google ... which is legitimate because Google open-sourced Transformer.) GPT (Generative Pretrained Transformer) is a 2018 model from OpenAI that uses about ...

Large language models (LLMs) such as GPT-4o, LLaMA, Gemini and Claude ... Google released bidirectional encoder representations from transformers (BERT), which could be considered one of the ...