The course covers the fundamentals of PEFT versus full-rank SFT, walks through detailed benchmark results comparing Nova 2 Lite and Qwen3-30B, and provides practical recommendations for choosing the right fine-tuning approach based on your deployment needs. Through knowledge checks and real-world scenarios, you'll learn when to use data mixing versus customer-data-only fine-tuning, how to design dual evaluation frameworks, and how to deploy specialized models that don't sacrifice the general capabilities your enterprise workflows depend on.