AI Wiki: the encyclopedia of artificial intelligence

4,335 cited articles across 98 categories, updated daily and open for anyone to edit.

This week in AI

79 new articles and 337 substantive revisions since Jul 28, each written from primary sources and cited.

All 416 changes →

How this encyclopedia is checked

Live signals from across AI

Model coverage

361

model pages

6 added in the last seven days, with context limits, pricing and lifecycle state.

Compare models →

Spotted, not yet covered

New model repositories published by labs we watch, with no article here yet.

  • nvidia/NVIDIA-NemotronLabs-VoiceChat-11B
  • MiniMaxAI/MiniMax-H3
  • microsoft/Mage-VL
  • microsoft/Mage-ViT
Help cover these →

Fact-checked Jul 31

ReLU

ReLU, short for rectified linear unit, is an activation function that maps a real input to its positive part: Applied inside a neural network, it preserves a...

3,793 words, about 19 min readlinked from 100 articlesone of 284 verified articles in rotation

Read the article →

Recently revised

Existing articles rewritten with new facts. Routine link and formatting maintenance is excluded.

Free calculators and trackers built on the same sourced data as the articles.

Explore by goal

Choose a path based on what you want to learn or build.

Browse all categories →

Help build AI Wiki

Choose a vetted gap, propose sourced content, or report a correction.

Sourcing standards →
Found something inaccurate? Review corrections or use the report button on any article.