Learn AI concepts
Short, plain-language explainers for models, RAG, agents, and related ideas.
Featured
Large Language Model
A large language model (LLM) is a neural network trained to predict the next token in text at scale. The same core idea now powers chat, coding, summarization, and many agents.
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RAG
Retrieval-augmented generation (RAG) is a pattern where a model answers using documents fetched at request time, instead of relying only on weights learned during training.
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AI Agent
An AI agent is a system that uses a model to choose actions — tools, code, browsers, or APIs — toward a goal, often in a loop.
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AGI
Plain-language explainer of AGI, with related catalog pages.
AI Agent
Plain-language explainer of AI Agent, with related catalog pages.
AI Benchmark
Plain-language explainer of AI Benchmark, with related catalog pages.
AI Safety
Plain-language explainer of AI Safety, with related catalog pages.
Alignment
Plain-language explainer of Alignment, with related catalog pages.
Artificial Intelligence
Plain-language explainer of Artificial Intelligence, with related catalog pages.
Context Window
Plain-language explainer of Context Window, with related catalog pages.
Diffusion Model
Plain-language explainer of Diffusion Model, with related catalog pages.
Embeddings
Plain-language explainer of Embeddings, with related catalog pages.
Fine-Tuning
Plain-language explainer of Fine-Tuning, with related catalog pages.
Generative AI
Plain-language explainer of Generative AI, with related catalog pages.
Hallucination
Plain-language explainer of Hallucination, with related catalog pages.
Inference
Plain-language explainer of Inference, with related catalog pages.
Large Language Model
Plain-language explainer of Large Language Model, with related catalog pages.
Mixture of Experts
Plain-language explainer of Mixture of Experts, with related catalog pages.
Multimodal AI
Plain-language explainer of Multimodal AI, with related catalog pages.
Open Weights
Plain-language explainer of Open Weights, with related catalog pages.
Prompt Engineering
Plain-language explainer of Prompt Engineering, with related catalog pages.
Quantization
Plain-language explainer of Quantization, with related catalog pages.
RAG
Plain-language explainer of RAG, with related catalog pages.
Reasoning Model
Plain-language explainer of Reasoning Model, with related catalog pages.
RLHF
Plain-language explainer of RLHF, with related catalog pages.
Tokens
Plain-language explainer of Tokens, with related catalog pages.
Transformer
Plain-language explainer of Transformer, with related catalog pages.
Vector database
Plain-language explainer of Vector database, with related catalog pages.