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README.md

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 ‼️This is the quantized version (4-bit) of the full [Maistros model](https://huggingface.co/IMISLab/Maistros-8B-Instruct).‼️
 
 We introduce Maistros-8B-Instruct, a Greek-adapted LLM based on `mistralai/Ministral-3-8B-Instruct-2512-BF16` fine-tuned using Low-Rank Adaptation (LoRA) on [CulturaQA](https://huggingface.co/datasets/IMISLab/CulturaQA).   
-For information regarding the model training, validation and evaluation, as well as its limitations see the [arxiv preprint](https://arxiv.org/pdf/2605.01870). 
+For information regarding the model training, validation and evaluation, as well as its limitations see the [arxiv preprint](https://arxiv.org/abs/2605.01870). 
 
 <div align="center">
   <img src="Maistros-Greek.png" width="70%" alt="Maistros Greek logo"/>