AI literacy concept by concept - tokens, embeddings, RAG, agents, explained simply.
🌐 Live (all days): https://dev48v.infy.uk/aifromzero.php
Every lesson is a single, self-contained HTML file with three tabs — 👁 LOOK (interactive demo), 🧠 UNDERSTAND (the concept, step by step), 🔨 BUILD (do it yourself). No build tools, no install — open any file in a browser.
- AIFromZero · Day 1 — AI vs ML vs DL —
day1-ai-ml-dl.html - AIFromZero · Day 2 — Tokens —
day2-tokens.html - AIFromZero · Day 3 — Embeddings —
day3-embeddings.html - AIFromZero · Day 4 — What a Neural Net Does —
day4-neural-net-intuition.html - AIFromZero · Day 5 — How a Neural Net Learns —
day5-training.html - AIFromZero · Day 6 — What an LLM Really Does —
day6-next-token.html - AIFromZero · Day 7 — Why LLMs Hallucinate —
day7-hallucinate.html - AIFromZero · Day 8 — The Context Window —
day8-context-window.html - AIFromZero · Day 9 — Temperature & Sampling —
day9-temperature.html - AIFromZero · Day 10 — Fine-tuning vs RAG —
day10-finetune-vs-rag.html - AIFromZero · Day 11 — AI Agents —
day11-agents.html - AIFromZero · Day 12 — Tokenization —
day12-tokenization.html - AIFromZero · Day 13 — Embeddings —
day13-embeddings.html - AIFromZero · Day 14 — Vector Databases —
day14-vector-databases.html - AIFromZero · Day 15 — RAG —
day15-rag.html - AIFromZero · Day 16 — Multimodal AI —
day16-multimodal.html - AIFromZero · Day 17 — How LLMs Are Trained —
day17-how-llms-trained.html - AIFromZero · Day 18 — Prompt Injection & Jailbreaks —
day18-prompt-injection.html - AIFromZero · Day 19 — Mixture of Experts —
day19-mixture-of-experts.html - AIFromZero · Day 20 — Quantization —
day20-quantization.html - AIFromZero · Day 21 — Speculative Decoding —
day21-speculative-decoding.html - AIFromZero · Day 22 — The KV-Cache —
day22-kv-cache.html - AIFromZero · Day 23 — Knowledge Distillation —
day23-distillation.html - AIFromZero · Day 24 — LoRA Fine-Tuning —
day24-lora.html - AIFromZero · Day 25 — Flash Attention —
day25-flash-attention.html - AIFromZero · Day 26 — Grounding & Citations —
day26-grounding.html - AIFromZero · Day 27 — Reasoning Models —
day27-reasoning-models.html - AIFromZero · Day 28 — Function Calling & Tool Use —
day28-function-calling.html - AIFromZero · Day 29 — Guardrails & Safety —
day29-guardrails.html - AIFromZero · Day 30 — Agentic Memory —
day30-agentic-memory.html - AIFromZero · Day 31 — Prompt Caching —
day31-prompt-caching.html - AIFromZero · Day 32 — Perplexity —
day32-perplexity.html - AIFromZero · Day 33 — Beam Search vs Sampling —
day33-beam-vs-sampling.html - AIFromZero · Day 34 — RLHF —
day34-rlhf.html - AIFromZero · Day 35 — DPO —
day35-dpo.html - AIFromZero · Day 36 — Constitutional AI & RLAIF —
day36-constitutional-ai.html - AIFromZero · Day 37 — Long-Context Tricks —
day37-long-context-tricks.html - AIFromZero · Day 38 — Evals & LLM-as-a-Judge —
day38-evals-llm-judge.html - AIFromZero · Day 39 — Synthetic Data & the Self-Improvement Loop —
day39-synthetic-data.html - AIFromZero · Day 40 — Scaling Laws —
day40-scaling-laws.html - AIFromZero · Day 41 — Emergent Abilities —
day41-emergent-abilities.html - AIFromZero · Day 42 — World Models —
day42-world-models.html - AIFromZero · Day 43 — State-Space Models / Mamba —
day43-state-space-models.html - AIFromZero · Day 44 — Model Collapse —
day44-model-collapse.html - AIFromZero · Day 45 — Diffusion Language Models —
day45-diffusion-language-models.html - AIFromZero · Day 51 — Model Context Protocol (MCP) —
day51-model-context-protocol.html - AIFromZero · Day 52 — GraphRAG —
day52-graphrag.html - AIFromZero · Day 53 — Test-Time Compute —
day53-test-time-compute.html - AIFromZero · Day 54 — Lost in the Middle —
day54-lost-in-the-middle.html
Part of Zero to Hero — build something real from scratch, every day: https://dev48v.infy.uk