Deep neural networks across diverse tasks converge to shared low-dimensional weight subspaces, with spectral analysis of 1200+ models showing majority variance in just a few principal directions.

#AIresearch #DeepLearning #ModelWeights
https://arxiv.org/abs/2512.05117

The top Democrat on the House China committee sent letters to five AI CEOs demanding records of theft attempts and details of their security around model weights.

#AiSecurity #China #Congress #ExportControls #ModelWeights #RoKhanna