The library, counted

The world's largest evidenced task library — a map of human work, with a ready prompt behind every task. These numbers are generated from the shipped data itself, last counted 2026-07-20. They grow; the method does not: every career task is named by the sources that witnessed it — O*NET, ESCO, real job descriptions, Wikipedia — and the deepest tasks by several at once. Nothing is invented.

1,949careers mapped
38,525career prompts
1,265distinct tools careers use
88soft skills
1,649skill blueprints
500human activities, tiered
155shared logs, files & records
5,761software-atlas prompts
11,308high-frequency tool prompts
57,243prompts in total
2,604indexable pages
Open the interactive atlas →
Where AI cannot help, the map says so: of the 500 activities, 71 are XS-tier — nothing useful to ask — and 70 are L-tier, where the model can be the other person. Honesty about ceilings is the standard here, not a disclaimer.

The rest of the map

Same library, five ways in.

Copyright © LLOS.ai · 2026 — original pedagogy, voice, and design — all rights reserved.
Built on public evidence: O*NET®, ESCO, Wikipedia, U.S. Bureau of Labor Statistics, ILOSTAT. All sources & licenses