Read any paper without getting stuck.
Highlight any confusing term and get a plain-English explanation. Your glossary and mindmap build themselves as you read.
attention head
The part of the model that decides which words to focus on.
A research paper titled “Sparse Attention for Long-Document Question Answering” with the term “attention head” highlighted and explained: The part of the model that decides which words to focus on.
How it works
1. Upload a paper
Add any PDF to your library and open it in the reader.
2. Highlight what confuses you
Select a term and get an explanation in plain English, with a real-life analogy — like a friend walking you through it.
3. Your glossary and mindmap grow on their own
Every explanation is saved automatically. When a concept shows up in two or more papers, the mindmap links them for you.
Free to use. Bring a paper and try it.