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Model Card for gemma-3-tw-270m

gemma-3-tw-270m 是以 google/gemma-3-270m 為基底,針對繁體中文(zh-tw)與台灣語境進行持續預訓練(continued pretraining, CPT)之輕量級基底模型,作為 gemma-3-tw-270m-itkeyboard-warrior 等下游模型的繁中底座。

⚠️ 規格重點: 本模型為 270M 參數小型語言模型(SLM)純文本單模態僅做 CPT、未做指令微調,需自行 SFT 後才有對話能力。

Model Details

Google 在 2025 年釋出 Gemma-3 270M,提供端側可部署的小規模權重,但其原生繁中能力有限、且對台灣語境(用詞、文化、本地常識)覆蓋不足。gemma-3-tw-270m 透過持續預訓練,把繁中網頁、教育、生活、政府公開文本等語料注入模型參數,讓它在保留 Gemma-3 270M 基底架構的前提下,先一步具備可用的繁中底層能力,作為下游 SFT/DPO 的起點。

核心特點 (Key Features)

  1. 小型化、可端側部署:270M 參數,可在筆電 CPU 與邊緣裝置運行;亦能透過 ONNX/transformers.js 部署到瀏覽器。
  2. 繁中底座:以繁體中文與台灣語境語料做 CPT,大幅提升原版 Gemma-3 270M 的繁中流暢度。
  3. 下游可微調:作為 instruct、reasoning、persona、領域應用等微調工程的起點。

Model Description

  • Developed by: Liang Hsun Huang
  • Funded by: APMIC
  • Base model: google/gemma-3-270m
  • Model type: Gemma3ForCausalLM (Transformers)
  • Language(s) (NLP): Traditional Chinese, English
  • License: gemma (Google usage license)

Model Sources

Citation

@misc{gemma_3_tw_270m,
  title        = {gemma-3-tw-270m: A Traditional Chinese Continued-Pretrained Gemma-3 270M Model for Taiwan},
  author       = {Huang, Liang Hsun},
  year         = {2025},
  howpublished = {\url{https://huggingface.co/lianghsun/gemma-3-tw-270m}}
}

Acknowledge

  • 特此感謝 APMIC 的算力支援。

Model Card Authors

Huang Liang Hsun

Model Card Contact

Huang Liang Hsun

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