About PixelBank
Learn AI by building it.
The platform for mastering AI and the skills around it.
1,000+
Problems
30
Collections
14
Courses
40
Papers
Fourteen courses.
Structured paths with demos, problems and timed tests.
Problems, not puzzles.
1,000+ problems built around real CV, NLP and ML concepts.
Implement convolution kernels, code attention, write loss functions from papers. No generic LeetCode filler.
How you learn.
Included in every course.
Interactive demos
Every concept animated, not just written down.
Domain-specific coding
Each problem teaches a real CV or ML skill.
GPU projects
Guided notebooks that run on a real GPU.
Timed assessments
22 timed tests to measure readiness.
Analogies & examples
A real-world analogy for every topic.
AI Coach
Hints that never spoil the answer.
Papers, broken down.
Landmark architectures, explained interactively.
New papers added regularly.
Browse paper breakdowns →Attention Is All You Need
We propose the Transformer, built entirely on self-attention, and reach 28.4 BLEU on translation.
Who it's for.
Students
Building a strong foundation in AI.
Software engineers
Moving into ML, CV or NLP roles.
Researchers
Who want intuition behind architectures.
Anyone curious
About how machines see, read and reason.
Free to start
Every course opens with free chapters.
No credit card required. Premium unlocks every chapter, problem, test and paper.