AI fundamentals

Why do the observed outcomes occur?

Fundamentals connect each experiment to an accessible conceptual explanation and a demonstrable caveat, without turning the course into product training.

Fundamental theme

Generation and context

Next-token prediction, probabilistic output, and context as the condition under which generation occurs.

Fundamental theme

Grounding and evidence

Embeddings, retrieval, source selection, context insertion, claim support, provenance, and bias.

Fundamental theme

Critique and verification

Conditions of satisfaction, LLM-as-judge, separated judging sessions, revision decisions, and verification.

Fundamental theme

Decision support and legitimacy

The difference between fluent generation and legitimate decision support, including calibrated reliance and substantive oversight.

Fundamental theme

Agentic workflows

Perception, reasoning, planning, capabilities, workflow state, validation, permissions, and control points.

Fundamental theme

Security and trust boundaries

Instruction/data boundaries, prompt injection, source trust, least privilege, validation, approval, auditability, and residual risk.