text-generation-webui/docs/LLaMA-model.md

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LLaMA is a Large Language Model developed by Meta AI.
It was trained on more tokens than previous models. The result is that the smallest version with 7 billion parameters has similar performance to GPT-3 with 175 billion parameters.
This guide will cover usage through the official `transformers` implementation. For 4-bit mode, head over to [GPTQ models (4 bit mode)
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](GPTQ-models-(4-bit-mode).md).
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## Getting the weights
### Option 1: pre-converted weights
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* Direct download (recommended):
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https://huggingface.co/Neko-Institute-of-Science/LLaMA-7B-HF
https://huggingface.co/Neko-Institute-of-Science/LLaMA-13B-HF
https://huggingface.co/Neko-Institute-of-Science/LLaMA-30B-HF
https://huggingface.co/Neko-Institute-of-Science/LLaMA-65B-HF
* Torrent:
https://github.com/oobabooga/text-generation-webui/pull/530#issuecomment-1484235789
The tokenizer files in the torrent above are outdated, in particular the files called `tokenizer_config.json` and `special_tokens_map.json`. Here you can find those files: https://huggingface.co/oobabooga/llama-tokenizer
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### Option 2: convert the weights yourself
1. Install the `protobuf` library:
```
pip install protobuf==3.20.1
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```
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2. Use the script below to convert the model in `.pth` format that you, a fellow academic, downloaded using Meta's official link.
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If you have `transformers` installed in place:
```
python -m transformers.models.llama.convert_llama_weights_to_hf --input_dir /path/to/LLaMA --model_size 7B --output_dir /tmp/outputs/llama-7b
```
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Otherwise download [convert_llama_weights_to_hf.py](https://github.com/huggingface/transformers/blob/main/src/transformers/models/llama/convert_llama_weights_to_hf.py) first and run:
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```
python convert_llama_weights_to_hf.py --input_dir /path/to/LLaMA --model_size 7B --output_dir /tmp/outputs/llama-7b
```
3. Move the `llama-7b` folder inside your `text-generation-webui/models` folder.
## Starting the web UI
```python
python server.py --model llama-7b
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```