TokaMind: A Multi-Modal Transformer Foundation Model for Tokamak Plasma Dynamics
Researchers have introduced TokaMind, an open-source foundation model designed for tokamak plasma dynamics. This model utilizes a Multi-Modal Transformer architecture and has been pre-trained on diverse data from the MAST dataset, including time-series, 2D profiles, and videos. TokaMind demonstrates strong performance on various reconstruction and forecasting tasks, outperforming existing benchmarks and highlighting the benefits of multi-modal pre-training for fusion modeling. AI
IMPACT Provides a foundational, adaptable model for complex fusion energy simulations, potentially accelerating research.