VieTron 4B is a Large Language Model (LLM) that has been extensively fine-tuned for Vietnamese users. With a 4-billion-parameter scale, VieTron is designed to be a smart, friendly AI assistant with a deep understanding of Vietnamese culture and education.

Trained on high-quality Vietnamese datasets that cover most fields and topics.

More thoughtful: the model is trained with instruction to give response step by step (or CoT), the model will not only generate results but the reasoning steps behind the results.

More natural response style: the datasets also includes the natural Vietnamese conversation, making the model's response more "human".

~4 billion parameters

Currently I've only uploaded the initial version, quantized Q8_0 GGUF format to test the model. I will provide more quantized GGUF formats in the future as the model is getting better.

LM Studio recommended: the easiest way to run inference. Search ^{ngkhoi/vietron-4b} and download to use this model.

Knowledge Cutoff: VieTron's knowledge is limited to its training data. The model may not be aware of the latest events.

Hallucination Potential: Like all LLMs, VieTron can generate incorrect information. Please verify important facts.

This project is developed solely by me so any contributions to this project are truly welcome!

26/10/2025: Continuation of fine-tuning.