Update README.md

README.md

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 - **License:** Same as original model
 - **Developed by:** [Pere Martra](https://huggingface.co/oopere)
 
+These models are part of the study "[Exploring GLU Expansion Ratios: Structured Pruning in Llama-3.2 Models](https://doi.org/10.31219/osf.io/qgxea)". They explore structured pruning in GLU-based architectures using Llama-3.2 (1B and 3B variants). The pruning experiments target optimal expansion ratios to balance performance, computational efficiency, and environmental sustainability. The models were evaluated across multiple benchmarks, including BoolQ, ARC-Easy, and MUSR, and demonstrate significant efficiency gains while maintaining robust task performance.
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 ### Performance on Standard Benchmarks
 
 | Benchmark | Original Model | Pruned Model | Relative Change |