Core Concepts
Enhancing large language models through instruction tuning improves controllability and performance.
Abstract
The paper surveys the field of instruction tuning for large language models, focusing on enhancing capabilities and controllability. It discusses the methodology, dataset construction, training models, and applications across various domains. Instruction tuning bridges the gap between model objectives and user instructions, offering more predictable behavior. Challenges include crafting high-quality instructions and potential limitations in capturing task understanding.
Stats
Instruction tuning involves further training LLMs using (INSTRUCTION, OUTPUT) pairs.
FLAN-T5 outperforms T5 by +18.9%, +12.3%, +4.1%, +5.8%, +2.1%, and +8% on various tasks.
Alpaca achieves comparable performances to InstructGPT in human evaluation.
Vicuna outperforms Alpaca and LLaMA in 90% of test questions.
GPT-4-LLM fine-tuned on GPT-4 generated dataset shows improved performance over baseline models.
Quotes
"Instruction tuning bridges the gap between model objectives and user instructions."
"Challenges include crafting high-quality instructions and potential limitations in capturing task understanding."