---
title: README
emoji: 👁
colorFrom: purple
colorTo: pink
sdk: static
pinned: false
---

<p align="center">
  <img src="https://huggingface.co/spaces/Lythri/README/resolve/main/Banner_flat.png" width="500" alt="Lythri"/>
</p>

**Lythri** builds small language models for **emotional companionship** that run entirely on your own device.
The models are chat-focus and go through a full life loop from CPT to GRPO using gemma4 framework, using special data generation pipeline as well as the novel reward system, which leads a decent result againt original instruct models🪉
**The whole training process is self-funded. If you like our model, please click a free like — that means a lot to me as a student!**

[GitHub](https://github.com/SPIKE8086) · [ModelScope](https://www.modelscope.cn/profile/Spike8086) ·[Technical Report](https://zenodo.org/records/23179312)·[Google Scholar](https://scholar.google.com/citations?user=3AHRFwEAAAAJ&hl=en)