AI Foundations
Understand what AI is, how systems learn, where they fail, and how to judge claims without hype.
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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.
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Each course includes explicit outcomes, mapped competencies, practice activities, and an applied capstone.
Understand what AI is, how systems learn, where they fail, and how to judge claims without hype.
Use AI productively while protecting privacy, checking outputs, and preserving human accountability.
Evaluate workplace use cases, run safe pilots, measure value, and communicate changes responsibly.
Analyze AI systems through rights, equity, governance, safety, and public-interest outcomes.
Understand language models, retrieval, agents, evaluation, cost, and deployment safeguards through practical system design.
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Tacotron 2 is an end-to-end text-to-speech system from Google (2017) that turns written text directly into a mel-spectrogram, which a neural vocoder converts…
CompaniesGoogle Gemini is Google DeepMind's family of natively multimodal AI models that can reason across text, images, audio, video, and code.
CompaniesGemma is Google's family of lightweight, open-weight AI models built from the same research and technology as Gemini.
CompaniesGPT-4 (2023) was OpenAI's breakthrough large multimodal model that could accept images as well as text, and GPT-4o (2024) made it faster, cheaper…
ApplicationsAI lead scoring uses machine learning to predict which sales leads are most likely to convert, so sales teams spend time on the best opportunities.
IndustriesAI in drug discovery uses machine learning to predict molecular behavior, design new compounds, and shrink the years and billions normally needed to find…
IndustriesAI in radiology uses deep learning to detect, measure, and flag findings in medical images like X-rays, CT, and MRI scans.
TechnicalKubernetes is an open-source system that automatically schedules, scales, and restarts containerized programs across a cluster of machines.
TechnicalA feature store is a central system that computes, stores, and serves the input variables (features) that machine learning models consume.
TechnicalA model registry is a version-controlled catalog for trained machine learning models, tracking each version's lineage, metrics, and deployment stage.
CompaniesCursor is an AI-first code editor built by the startup Anysphere that turns natural-language instructions into working code edits across an entire codebase.
CompaniesReplit AI is a suite of AI coding features built into Replit, a browser-based development platform, letting anyone build and deploy software from a phone…
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