Creative Commons Attribution 4.0 International The model checkpoints in this repository are distributed under the Creative Commons Attribution 4.0 International License: https://creativecommons.org/licenses/by/4.0/ These checkpoints are derived from: NVIDIA Corporation nvidia/stt_en_fastconformer_ctc_large https://huggingface.co/nvidia/stt_en_fastconformer_ctc_large The original checkpoint is licensed under CC BY 4.0. Modifications, fine-tuning, sparse Mixture-of-Experts implementation, experiments, and checkpoint preparation were performed by Amelia Sasin for the MSc thesis "Mixture-of-Experts Architectures for Inclusive and Robust Automatic Speech Recognition", TU Delft, 2026. These derivative models are not endorsed by NVIDIA.