41 lines
1.3 KiB
Markdown
41 lines
1.3 KiB
Markdown
---
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license: mit
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datasets:
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- wikipedia
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- llm-jp/oasst1-21k-ja
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- llm-jp/oasst1-21k-en
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language:
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- ja
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- en
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---
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# tiny-lm
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This repository provides a tiny 16M parameters language model for debugging and testing purposes.
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This is created by tuning [sbintuitions/tiny-lm](https://huggingface.co/sbintuitions) with oasset1 datasets in Japanese and English.
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## How to use
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```python
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from transformers import AutoModelForCausalLM, AutoTokenizer, pipeline
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model = AutoModelForCausalLM.from_pretrained("sbintuitions/tiny-lm-chat", torch_dtype="auto")
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tokenizer = AutoTokenizer.from_pretrained("sbintuitions/tiny-lm-chat", use_fast=False)
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generator = pipeline("text-generation", model=model, tokenizer=tokenizer)
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prompt = tokenizer.apply_chat_template([{"role": "user", "content": "Hello!"}], add_generation_prompt=True, tokenize=False)
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print(generator(prompt, max_length=30, do_sample=True, top_k=100))
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```
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## Model architecture
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A 4-layer, 512-hidden-size transformer-based language model.
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## Training
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The model was first pre-trained on English Wikipedia and Japanese Wikipedia to optimize a traditional language modelling objective for 25B tokens.
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And then it was fine-tuned on oasst1 datasets in Japanese and English for 15 epochs.
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## License
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[MIT License](https://huggingface.co/sbintuitions/tiny-lm-chat/resolve/main/LICENSE)
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