| [GPT](https://s3-us-west-2.amazonaws.com/openai-assets/research-covers/language-unsupervised/language_understanding_paper.pdf) | Improving Language Understanding by Generative Pre-Training |
| [GPT-2](https://cdn.openai.com/better-language-models/language_models_are_unsupervised_multitask_learners.pdf) | Language Models are Unsupervised Multitask Learners |
| [GPT-3](https://arxiv.org/abs/2005.14165) | Language Models are Few-Shot Learners |
| [T5](https://arxiv.org/abs/1910.10683) | Exploring the Limits of Transfer Learning with a Unified Text-to-Text Transformer |
| [CTRL](https://arxiv.org/abs/1909.05858) | CTRL: A Conditional Transformer Language Model for Controllable Generation |
| [BART](https://arxiv.org/abs/1910.13461) | Denoising Sequence-to-Sequence Pre-training for Natural Language Generation, Translation, and Comprehension |
| [Chinchilla](https://arxiv.org/abs/2203.15556)(Hoffman et al. 2022) | Shows that for a compute budget, the best performances are not achieved by the largest models but by smaller models trained on more data. |