Tamil-Qwen3-4B-Inst

Tamil-Qwen3-4B-Inst

Tamil-Qwen3-4B-Inst is a lightweight Tamil-English bilingual instruction-tuned model designed for efficient deployment and strong performance on instruction-following tasks.

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Model Overview

We developed a specialized model by adapting state-of-the-art open-source base models through:

• Continual Pretraining on the Tamil Wikipedia dataset
• Instruction Finetuning using high-quality, human-annotated Tamil instruction datasets from the Aya Dataset

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Model Summary

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Prompting Format

Prompt Template Without Input

{system_prompt}
### Instruction:
{instruction or query}
### Response:
{response}

Prompt Template With Input

{system_prompt}
### Instruction:
{instruction or query}
### Input:
{input}
### Response:
{response}

Citation

If you use this model in your research, please cite:

@misc{tamilqwen3_4b_inst,
  title={Tamil-Qwen3-4B-Inst: Efficient Bilingual Instruction-Tuned Model},
  author={AITamilNadu},
  year={2025},
  url={https://huggingface.co/aitamilnadu/Tamil-Qwen3-4B-Inst}
}

Evaluation and Benchmarks