What problem does it solve?
This Skill addresses the challenges of designing, fine-tuning, and optimizing large language models (LLMs) for a wide range of natural language processing tasks, including text generation, understanding, summarization, translation, and more.
Core Features & Use Cases
- LLM Architecture Design: Offers guidance on selecting the right architecture (GPT, BERT, T5) for specific tasks.
- Modern Optimizations: Provides insights into advanced techniques like RoPE, GQA, SwiGLU, RMSNorm, and LoRA/QLoRA for improving model performance.
- Tokenization: Discusses various tokenization methods (BPE, SentencePiece) and their applications.
- KV-Cache: Explains the benefits and implementation of KV-cache for efficient attention computation.
- Flash Attention: Describes the Flash Attention mechanism for optimizing attention calculations.
- Fine-Tuning: Offers guidance on LoRA and QLoRA fine-tuning techniques.
- RLHF/DPO Alignment: Covers the use of RLHF and DPO for aligning models with human preferences.
- Inference Optimization: Discusses quantization, speculative decoding, and vLLM serving for efficient inference.
- Model Selection Guide: Provides a decision tree for selecting the right model for various tasks.
- Training Tips: Offers best practices for training LLMs, including learning rate, warmup, and gradient checkpointing.
- Use Case: For a company developing a new NLP application, this Skill can help in choosing the right LLM architecture and fine-tuning it for the specific task.
Quick Start
Use the llm skill to design an LLM architecture for a text summarization task.