Age Rating
4+
Apps in this category do not contain restricted content.
9+
Apps in this category may contain mild or occasional cartoon, fantasy or real-life violence, as well as occasional or mild adult, sexually suggestive or horrifying content and may not be suitable for children under 9 years of age.
12+
Apps in this category may contain occasional mild indecent language, frequent or intense cartoon or real-life violence, minor or occasional adult or sexually suggestive material, and simulated gambling, and may be for children under 12 years of age.
17+
You must be at least 17 years old to access this App.
Apps in this category may contain frequent and intense offensive language; Frequent and intense cartoon, fantasy or realistic violence: frequent and intense adult, scary and sexually suggestive subjects: as well as sexual content, nudity, tobacco, alcohol and drugs, may not be suitable for children under 17 years of age.

About Positional Encoding

This is an educational App for readers interested in the sin/cos encoding of the token positions in large language models (LLM).

Play with this App to acquire a deeper understanding of the positional encoder as it was described in the famous *Attention is All You Need* paper.

In particular the App shows how the correlation between two positional vectors depends only on the distance between the corresponding two integer position.
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What's New in the Latest Version 1.2

Last updated on Sep 15, 2025
Old Versions
fixed a bug in dark-mode.
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Version History
1.2
Sep 15, 2025
fixed a bug in dark-mode.

Positional Encoding FAQ

Click here to learn how to download Positional Encoding in restricted country or region.

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