LuAI Knowledge
Understand the essential concepts of artificial intelligence through clear, approachable explanations.
AI
Machines that see, hear, talk, and decide – like a helpful assistant, but with no feelings or self‑thought.
Learn more →AGI
AGI is a human-like artificial intelligence that can understand, learn, and solve any problem across any field.
Learn more →AI Agent
A self‑directed AI that plans, uses tools, and executes tasks—far more than a chat‑only model.
Learn more →LLM
A massive probabilistic text predictor that plays “word chain” at superhuman speed, powered by trillions of training examples.
Learn more →AIGC
AI autonomously generates text, images, audio, and video—lowering the entry barrier to just giving a clear instruction.
Learn more →RAG
AI retrieves relevant info first, then generates answers—cutting hallucinations and making responses more trustworthy.
Learn more →机器学习
Computers learn patterns from data on their own, instead of following hand‑coded rules.
Learn more →Deep Learning
A multi‑layer neural network fueled by massive data and compute, automatically extracting features without human hand‑holding.
Learn more →Fine-tuning
A small amount of domain data turns a general‑purpose AI into your expert for specific tasks.
Learn more →Knowledge Distillation
Compresses a large model's reasoning into a small one—10x faster with only a slight performance dip.
Learn more →AI Hallucination
Large models confidently spit out made‑up facts—sounds real, but it’s just a probabilistic game.
Learn more →Thinking and Reasoning in AI
Force the AI to write out solving steps first—accuracy soars, but it’s still just probabilistic pattern‑matching.
Learn more →Embodied AI
Gives AI a physical body, letting it learn true skills through direct bumps and falls in the real world.
Learn more →