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README.md

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-This model is a T5-base reranker fine-tuned on MS MARCO passage dataset for 10k steps (or 1 epochs) and then fine-tuned again on MedMARCO (from [Sledge-Z paper](https://www.aclweb.org/anthology/2020.emnlp-main.341.pdf) for 1k steps.
+This model is a T5-base reranker fine-tuned on the MS MARCO passage dataset for 10k steps (or 1 epoch) and then fine-tuned again on MedMARCO (from [Sledge-Z paper](https://www.aclweb.org/anthology/2020.emnlp-main.341.pdf) for 1k steps.
 
 For more details on how to use it, check [pygaggle.ai](pygaggle.ai)