RoPE

DeWu Technology

Mar 13, 2024 · Artificial Intelligence

Extending Context Length in LLaMA Models: Structures, Challenges, and Techniques

The article reviews LLaMA’s Transformer and RoPE architecture, explains why its context windows (4K‑128K tokens) are limited, and evaluates industry‑proven extension techniques—including linear, NTK‑aware, and YaRN interpolation plus LongLoRA sparse attention—while addressing memory and quadratic‑cost challenges and presenting a KubeAI workflow for fine‑tuning and deployment.