Neural Operators and Efficient Alternatives to Transformer Scaling

Accelerated Understanding Inc. reports a 1T-parameter neural-operator model trained on 5T tokens for 4D physics, while LeVJEPA reports 20x lower video-pretraining compute. Puro-2B now adds an unusually actionable low-cost small-model training result using consumer RTX 5090 hardware; independent validation and breadth of transfer remain open.