Acknowledgments --------------- FANTASIA is the result of a collaborative effort between **Ana Roja’s Lab** (Andalusian Center for Developmental Biology, CSIC) and **Rosa Fernández’s Lab** (Metazoa Phylogenomics Lab, Institute of Evolutionary Biology, CSIC-UPF). This project demonstrates the synergy between research teams with diverse expertise. This version of FANTASIA builds upon previous work from: - `Metazoa Phylogenomics Lab's FANTASIA `_ The original implementation of FANTASIA for functional annotation. - `bio_embeddings `_ A state-of-the-art framework for generating protein sequence embeddings. - `GoPredSim `_ A similarity-based approach for Gene Ontology annotation. - `protein-metamorphisms-is `_ Serves as the **reference biological information system**, providing a robust data model and curated datasets for protein structural and functional analysis. We also extend our gratitude to **LifeHUB-CSIC** for inspiring this initiative and fostering innovation in computational biology.