#generative-ai

Latent operations are edits, traversals, or measurements performed on vectors inside a model latent space. Common operations include shifting a vector along a learned direction, interpolating between two vectors, subtracting one concept vector from another, masking dimensions, or sampling nearby points. These operations are used to explore how a model organizes concepts and to guide generation without rewriting the whole model.

Latent space surgery is a model-editing technique that identifies directions in a latent space corresponding to concepts, styles, or behaviors, then adds, subtracts, or dampens those directions to change outputs or internal representations. Instead of retraining an entire model, practitioners can use targeted vector edits to nudge behavior, such as moving a music embedding from a classical direction toward a jazz direction.