Parameter-efficient fine-tuning
Train a limited set of parameters or adapters while keeping most base weights fixed.
When to consider it
- When model adaptation needs lower training and storage cost than full fine-tuning
Considerations
- Fewer trainable parameters may limit expressiveness; quality is task-dependent.
Connections
- In areaComposition & Runtime
- Supports functionAdapt a model
- Used byHugging Face PEFT
Sources
Last reviewed 2026-09-30