Schovia Gyms | Demo Index

Language Model Gym

tinyGPT Gym

Follow Tiny Shakespeare through byte-level BPE, shifted token batches, training flow, and real browser inference from a tiny GPT checkpoint.

tinygpt.html

Generation Gym

Step through a chat prompt as it becomes token IDs, passes through model layers, forms next-token candidates, and samples an answer.

chatgpt-animation-gym.html

Tokenizer Gym

Type text and watch it split into GPT tokenizer pieces with the matching token IDs, using the o200k_base tokenizer when available.

tokenizer-demo-gym.html

Embeddings Lab

Compare keyword overlap against semantic similarity, then watch phrases move through an interactive meaning map.

meaning-map-lab.html

Tokenizer Gym

Open the interactive BPE visual demo directly, with the same supporting files copied from the source repository.

BPE/bpe-demo.html

Interactive Demo

Step through an interactive transformer visualization with live controls and immediate feedback.

transformer-live.html

System View

Follow the broader lifecycle of transformer models from training through deployment and iteration.

transformer-lifecycle-demo.html

Model Intuition

Adjust parameters and inspect how the decision surface and predictions shift with the data.

lr_visualization.html

Training Gym

Follow one house through prediction, loss, backpropagation, and an SGD update—or run a complete training epoch across the dataset.

gradientTraining.html

Metrics Playground

Compare error metrics side by side and see how each one reacts to outliers and fit quality.

mae-rmse-demos.html

Concept Reference

Browse a catalog of popular terms in AI, with links into related videos and gyms.

glossary.html