01
AI Foundations
Understand what AI is, how systems learn, where they fail, and how to judge claims without hype.
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117 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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Five outcome-based courses
Each course includes explicit outcomes, mapped competencies, practice activities, and an applied capstone.
02
Responsible AI User
Use AI productively while protecting privacy, checking outputs, and preserving human accountability.
03
AI at Work
Evaluate workplace use cases, run safe pilots, measure value, and communicate changes responsibly.
04
AI Policy & Society
Analyze AI systems through rights, equity, governance, safety, and public-interest outcomes.
05
Building with AI Systems
Understand language models, retrieval, agents, evaluation, cost, and deployment safeguards through practical system design.
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FundamentalsCore concepts: how AI works at a high level.84 guides Language AILLMs, NLP, ChatGPT, prompting, and text understanding.155 guides Visual AIImage generation, computer vision, video, and design.133 guides Audio AIVoice, music, podcasting, and audio-first AI.117 guides CompaniesProfiles of OpenAI, Anthropic, Google, Meta, and more.121 guides ApplicationsHow AI shows up in coding, search, agents, and daily life.111 guides IndustriesAI in healthcare, finance, education, energy, and more.91 guides TechnicalChips, fine-tuning, RAG, vectors, and AI infrastructure.177 guides SocietyBias, privacy, copyright, safety, and the AI future.30 guides
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Audio AI
Voice AI
Voice AI processes or generates spoken audio. A system may combine speech recognition, language understanding, dialogue management, and speech synthesis…
Audio AIAI Music
AI music systems can generate audio, suggest musical material, assist transcription, or transform recordings.
Audio AIAI Podcasting
AI can assist podcast research, drafting, transcription, editing, translation, and narration.
Audio AIVoice Cloning
Voice cloning uses a learned representation of a voice to generate speech resembling it.
Audio AIAudio Enhancement
Audio enhancement modifies a recording to improve a chosen property such as noise level, intelligibility, or perceived clarity.
Audio AIMusic Separation
Music source separation estimates component tracks, or stems, from a mixed recording.
Audio AISound Effects Generation
AI sound-effects generation creates audio from descriptions or other conditioning inputs.
Audio AISpeech Synthesis Quality
Speech-synthesis quality includes intelligibility, pronunciation, naturalness, timing, consistency, and suitability for the task.
Audio AIReal-Time Voice Agents
Real-time voice agents combine spoken interaction with task execution or information retrieval.
Audio AIAI Dubbing
AI dubbing creates or adapts spoken audio for existing media, often across languages.
Audio AIConversational Audio UX
Conversational audio UX designs how people and a system take turns, recover from misunderstandings, and complete tasks through speech.
Audio AIMusic Genre Classification
Music genre classification is the task of teaching a computer to listen to a song and predict its style — rock, jazz, hip-hop, classical.
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