AI / ML education
DecodeAI
Professional courses in machine learning, deep learning, NLP, and LLM engineering.
Topic courses for precise gaps. Learning tracks for career foundations. Specializations for production systems — with theory, labs, quizzes, and cheatsheets.
- Courses
- 10
- From
- $49
- Pro
- $29/mo
Built for practitioners
Curriculum oriented around judgment: baselines, evals, and production tradeoffs — not slide dumps.
- Rigorous theory notes
- Lesson videos & labs
- Scored topic quizzes
- Interview-ready cheatsheets
Featured
Popular AI/ML programs
Deep Learning
Topic course
Attention & Transformers
Topic course on self-attention, multi-head attention, positional encodings, and why transformers scaled.
2 topics · 1 Pro
6 hours · certificate included
$59
or included in Pro
LLMs
Topic course
RAG Systems — Topic Course
Retrieval-augmented generation: chunking, embeddings, vector search, grounding, and evaluation.
2 topics · 1 Pro
7 hours · certificate included
$79
or included in Pro
Machine Learning
Learning track
Machine Learning Foundations
A structured track from supervised learning basics to model evaluation — built for engineers entering applied ML.
3 topics · 1 Pro
18 hours · certificate included
$149
or included in Pro
Specializations
Professional depth tracks
Advanced programs with professional certificates upon quiz completion.
Computer Vision
Specialization
Computer Vision Specialization
From classical image pipelines to modern vision transformers — detection, segmentation, and evaluation for real products.
2 topics · 1 Pro
28 hours · certificate included
$329
or included in Pro
LLMs
Specialization
LLM Engineering Specialization
Production LLM systems: prompting, evaluation, safety, fine-tuning choices, and cost/latency tradeoffs.
3 topics · 2 Pro
30 hours · certificate included
$349
or included in Pro
ML Systems
Specialization
Applied ML System Design Specialization
Design ML products end-to-end: problem framing, data contracts, offline/online eval, rollout, and monitoring.
2 topics · 1 Pro
26 hours · certificate included
$359
or included in Pro
Topic courses
Focused deep dives
À la carte pricing from $49 — or unlock all with Pro.
Machine Learning
Topic course
Gradient Descent — Topic Deep Dive
A focused topic course on optimizers: SGD, momentum, Adam, schedules, and debugging unstable training.
1 topics
5 hours · certificate included
$49
or included in Pro
Deep Learning
Topic course
Attention & Transformers
Topic course on self-attention, multi-head attention, positional encodings, and why transformers scaled.
2 topics · 1 Pro
6 hours · certificate included
$59
or included in Pro
MLOps
Topic course
MLOps Foundations — Topic Course
Reproducible training, experiment tracking, model registry basics, and monitoring for drift.
1 topics
6 hours · certificate included
$69
or included in Pro
Membership
Pro — full AI/ML catalog for $29/mo
Unlimited tracks, topic courses, and specializations. Annual plan saves ~28%.
About
Built for practitioners who want proof, not vibes
DecodeAI combines structured AI/ML curricula with scored assessments and verifiable certificates — freemium so you can start today.
Journal
From the ML desk
Aug 2, 2026
What “good” looks like in an LLM feature eval
Stop demoing vibes. Ship with golden sets, traces, and cost budgets.
Aug 2, 2026
Topic courses vs learning tracks: which should you buy?
Use topic courses to fill gaps; use tracks when you need a coherent path.
Aug 2, 2026
How to study ML without drowning in papers
A curriculum-first approach: projects, spaced quizzes, and selective paper reading.