Foundations
Start here if you're new to AI. Build a solid mental model in a few hours.
Free AI library
1019 plain-English guides, structured learning paths, and an open library — built by an independent 501(c)(3) nonprofit so anyone can understand modern AI.
Start here
Each path is a sequence of guides you can read in order. Pick the one that matches what you want to do.
Start here if you're new to AI. Build a solid mental model in a few hours.
Learn how to actually use today's AI tools well — chat, write, create, code.
Understand the real-world impact of AI on jobs, privacy, safety, and society.
Topic tracks
Jump into the area you care about. Every track has multiple plain-English guides.
Full library
1019 of 1019 guides shown. Filter by track or search above.
AI in Weather Forecasting explained clearly for everyday readers.
IndustriesAI in Predictive Maintenance explained clearly for everyday readers.
TechnicalReranking Models explained clearly for everyday readers.
Language AIMasked Language Modeling explained clearly for everyday readers.
Language AINext-Token Prediction explained clearly for everyday readers.
Language AISequence-to-Sequence Models explained clearly for everyday readers.
TechnicalModel Drift Detection explained clearly for everyday readers.
TechnicalA/B Testing for ML Models explained clearly for everyday readers.
TechnicalModel Serialization Formats explained clearly for everyday readers.
Visual AIImage Super-Resolution explained clearly for everyday readers.
Visual AIFlow Matching explained clearly for everyday readers.
Visual AIConsistency Models explained clearly for everyday readers.
We're a 501(c)(3) nonprofit. No ads, no paywall, no tracking. Just clear AI guides funded by readers who value an independent source.