Portuguese diagram of how an LLM fills its context window

Name: Portuguese diagram of how an LLM fills its context window
Uploaded: 2026-09-23T17:00:44.000Z
Duration: 101 s
Channel: João Lima
Description: A Portuguese explainer shows chat turns becoming token grids in an input window, next-token probabilities, and a smaller output window; generated as JavaScript and then converted to MP4.

João LimaVERIFIED

@joaoli13

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31.0K views · 274 likes · 179 saves · 10 reposts · Posted Sep 23, 2026 · 1:41 · Explainers

OUR NOTEA Portuguese explainer shows chat turns becoming token grids in an input window, next-token probabilities, and a smaller output window; generated as JavaScript and then converted to MP4.

THE CREATOR'S POST

Testando aqui o Opus 5.5 Pedi para gerar uma animação explicando como funciona a janela de contexto... INCRÍVEL! Pedi para gerar em javascript e, depois, converter para mp4 prompt no próximo post

THE PROMPT

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HOW IT WAS MADE

The creator didn't name their tools. Most videos like this are HTML, canvas or SVG animation written by Claude and screen-recorded or rendered to MP4 — how that works.

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explainerdata-vizui-mockup