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transformers/docs/source/en/model_doc/gpt-sw3.md

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+*This model was released on 2022-06-25 and added to Hugging Face Transformers on 2022-12-12.*
+
+# GPT-Sw3
+
+<div class="flex flex-wrap space-x-1">
+<img alt="PyTorch" src="https://img.shields.io/badge/PyTorch-DE3412?style=flat&logo=pytorch&logoColor=white">
+</div>
+
+## Overview
+
+The GPT-Sw3 model was first proposed in
+[Lessons Learned from GPT-SW3: Building the First Large-Scale Generative Language Model for Swedish](http://www.lrec-conf.org/proceedings/lrec2022/pdf/2022.lrec-1.376.pdf)
+by Ariel Ekgren, Amaru Cuba Gyllensten, Evangelia Gogoulou, Alice Heiman, Severine Verlinden, Joey Öhman,
+Fredrik Carlsson, Magnus Sahlgren.
+
+Since that first paper the authors have extended their work and trained new models on their new 1.2TB corpora named The Nordic Pile.
+
+GPT-Sw3 is a collection of large decoder-only pretrained transformer language models that were developed by AI Sweden
+in collaboration with RISE and the WASP WARA for Media and Language. GPT-Sw3 has been trained on a dataset containing
+320B tokens in Swedish, Norwegian, Danish, Icelandic, English, and programming code. The model was pretrained using a
+causal language modeling (CLM) objective utilizing the NeMo Megatron GPT implementation.
+
+This model was contributed by [AI Sweden Models](https://huggingface.co/AI-Sweden-Models).
+
+## Usage example
+
+```python
+>>> from transformers import AutoTokenizer, AutoModelForCausalLM
+
+>>> tokenizer = AutoTokenizer.from_pretrained("AI-Sweden-Models/gpt-sw3-356m")
+>>> model = AutoModelForCausalLM.from_pretrained("AI-Sweden-Models/gpt-sw3-356m")
+
+>>> input_ids = tokenizer("Träd är fina för att", return_tensors="pt")["input_ids"]
+
+>>> generated_token_ids = model.generate(inputs=input_ids, max_new_tokens=10, do_sample=True)[0]
+
+>>> print(tokenizer.decode(generated_token_ids))
+Träd är fina för att de är färgstarka. Men ibland är det fint
+```
+
+## Resources
+
+- [Text classification task guide](../tasks/sequence_classification)
+- [Token classification task guide](../tasks/token_classification)
+- [Causal language modeling task guide](../tasks/language_modeling)
+
+<Tip>
+
+The implementation uses the `GPT2Model` coupled with our `GPTSw3Tokenizer`. Refer to [GPT2Model documentation](gpt2)
+for API reference and examples.
+
+Note that sentencepiece is required to use our tokenizer and can be installed with `pip install transformers[sentencepiece]` or `pip install sentencepiece`
+
+</Tip>
+
+## GPTSw3Tokenizer
+
+[[autodoc]] GPTSw3Tokenizer
+    - save_vocabulary