Learning AI at a Glance

layers

RAG

Retrieval-Augmented Generation grounds LLM answers in your documents.

Key UsePrivate knowledge Q&A

link

LangChain

Framework for composing LLM apps with chains, agents, and tools.

Key UseOrchestrate LLM workflows

database

LlamaIndex

Data framework for indexing and querying private knowledge with LLMs.

Key UseDocument Q&A indexes

cylinder

Vector DB

Stores embeddings for similarity search at scale.

Key UseSemantic search & RAG

bot

Agents

Systems that plan, use tools, and iterate toward goals.

Key UseAutonomous task completion

message

Prompt Eng.

Craft instructions and examples that steer model behavior.

Key UseReliable model outputs

sliders

Fine-tuning

Specialize a model on your domain with additional training.

Key UseDomain adaptation

grid

Embeddings

Numeric representations that capture semantic meaning.

Key UseSimilarity & clustering

wrench

Tools / APIs

External capabilities agents and apps can call.

Key UseExtend model actions