README.md

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license: apache-2.0
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# **GeM2-Llamion-14B**

We have released **Llamion** as **GeM 2.0**, the second series of generative models developed by VAIV Company to address the our principal business needs.

**Llamion** (Llamafied Orion) is derived from transforming the [Orion model](https://huggingface.co/OrionStarAI/Orion-14B-LongChat)
into [the standard LLaMA architecture](https://github.com/huggingface/transformers/blob/main/src/transformers/models/llama/modeling_llama.py)
through parameter mapping and offline knowledge transfer.
Further technical specifications and study results will be detailed in our upcoming paper, available on this page.

![vaiv_png](./vaiv.png)

Notably, the LongChat model supports an extensive text range of 200K tokens.
The following figure shows the perplexity of models
on [English Wikipedia corpus](https://huggingface.co/datasets/wikimedia/wikipedia/viewer/20231101.en)
and [Korean Wikipedia corpus](https://huggingface.co/datasets/wikimedia/wikipedia/viewer/20231101.ko), respectively.

![ppl_enwiki](./ppl_enwiki.png)

![ppl_kowiki](./ppl_kowiki.png)

### Contributors

- VAIV Company AI Lab ([vaiv.kr](https://www.vaiv.kr/))