# Prompt Distillation: Transferring the Big Model's Prompt to Small Model and a 95% Cost Reduction

> Source: https://sukruyusufkaya.com/en/learn/token-ekonomisi/prompt-distillation-buyuk-kucuk-model-transfer
> Updated: 2026-05-14T14:44:13.480Z
> Category: Token Ekonomisi & LLM Cost Optimization
> Module: Module 6: Prompt Compression
**TLDR:** You can transfer a complex prompt working with Sonnet 4.6 to Haiku 4.5 via fine-tuning, achieving the same quality at 95% lower cost. This lesson covers the distillation pipeline, eval setup, and break-even analysis.