
See how AI reads text: tokens, embeddings and vector math
WordCanvas3D is a free, open-source playground for how AI understands text. Split any sentence into tokens and compare how GPT and LLaMA tokenizers see it. Fly through thousands of words in 3D and watch similar meanings cluster together. Do math with meaning, like king − man + woman ≈ queen. New in v2: a Learn section with beginner-friendly articles and interactive figures, a full redesign, phone support, and English, Chinese, Japanese and Spanish.
WordCanvas3D is an open-source tool that visualizes how AI interprets text through tokenization and vector mathematics. The latest version includes a redesigned interface, mobile support, and educational resources in multiple languages.
A source that found nothing is a measurement. A source that has not run is a gap. Neither means the launch lacks the thing.