🧊 Tensor Dimensions Visualizer

Watch a PyTorch tensor grow from a single scalar (0D) to a full 4D batch tensor — live, animated, and mathematically real.

📋 How To Use This Lab

Press Next ▶ → DimBot builds one more dimension on the platform, from a dot to a full batch tensor.
Drag the Dimensions Slider → jump straight to any dimension (0D–4D) and watch the shape rebuild instantly.
Change the Data Type dropdown → the memory size chip recalculates using the real byte-size of that dtype.
Watch the chips below the scene → they show the real computed shape, ndim, element count, and memory.

Step 1 of 5 — 0D — Scalar

🤖 DIMBOT

🧑‍🏫 PROF. TORCH

Dimensions 0 — jump to any tensor rank directly

Data Type — changes real byte-size used in memory math