Added retrieval and revaluated every model

Added clustering task

Quitado

Added MSTEB

Some minor changes

Automatic Evaluation Available. Read the README filegit add add_new_model/README.md add_new_model/add_new_model.py app.py add_new_model/execute_evaluation.py

Updated Leaderboard. Added multi-dataset models, added dataset-AUGMENTED models, also performed some reproductions

Updated to 24 models. 10 models outperform the current SOTA

Added multi-language model to the leaderboard

Uploaded state-of-the-art propietary models

Feat: add new model implemented. Read README.md inside add_new_model folder for more information