Open data

2026 International School Cost Index

Changelog

Every update to this dataset is tracked below, derived automatically from the version history of the underlying source files. Newest changes are shown first.

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As of April 30, 2026 — 14 revisions tracked

April 2026

April 30, 2026+11 lines
Press-headline blocks + per-dataset changelogs + sitemap entries (GETA-75 / GETA-73 sprint)
April 28, 2026+5 lines
Speakable schema on country/city/data pages
April 27, 2026+6 lines
Tracks A+B — truthful claims sweep + entity pages
April 27, 2026+1 line, -1 line
Truthful source claims on 4 more /data reports
April 17, 2026+8 lines, -8 lines
Round 10: fix 5 more high-impact a11y issues across tools + data pages
April 14, 2026+2 lines, -1 line
6 data report Dataset JSON-LDs now use DATA_LAST_UPDATED for dateModified
April 14, 2026+1 line, -1 line
Re-audit school DB counts + sync 13 surfaces to DB truth
April 13, 2026+7 lines, -1 line
P1/P2 bugs from code review + Dataset schema + alternates.types
April 6, 2026+42 lines
Test+fix: address audit gaps on analytics test coverage and currency confidence
April 6, 2026+5 lines, -1 line
Wire 9 school analytics fields through every surface
April 5, 2026+158 lines
School analytics engine — true cost, value score, admissions openness
April 5, 2026+1 line, -1 line
Allow citation bots on data APIs, score budget against true cost
April 5, 2026+12 lines, -8 lines
Cost Index uses true cost + curriculum continuity engine
April 5, 2026+643 lines
International School Cost Index 2026 — data page + API + anti-scraping