Case file
Wechiau Mosque
Wikipedia's first sentence called it “mosque built in the sudanese architectural style and djenne style in the village of wechiau in the upper west r”. Today it says “mosque located in the village of wechiau in the upper west region of ghana”. The one-line description Wikipedia serves to search engines and AI systems read “Mosque in Upper West, Ghana”. It now reads “Mosque in Upper West Region, Ghana”.
Measured, not asserted. Every count, date and revision on this page was taken from Wikipedia's own history and checked against the live article. The words quoted are theirs.
Machine-checked against the full current article on 2026-08-03.
We saved snapshots of this article over twenty years; you are reading the 2025 one. Red dashes: removed from Wikipedia since.
Pale dots: rewritten; the numbered note shows what it says now.
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The opening as it read in 2025
Wechiau Mosque is a mosque built in the Sudanese architectural style and Djenne style in the village of Wechiau in the Upper West region of Ghana . It has similar features as the Larabanga mosque .
This is Wikipedia's own text, saved in our repository. Their copy of it is revision 1286900445.
Today
Wikipedia's first sentence called it “mosque built in the sudanese architectural style and djenne style in the village of wechiau in the upper west r”. Today it says “mosque located in the village of wechiau in the upper west region of ghana”. The one-line description Wikipedia serves to search engines and AI systems read “Mosque in Upper West, Ghana”. It now reads “Mosque in Upper West Region, Ghana”. Read the current article and compare.
| Oct '23 | 2025 |
|---|
What Wikipedia says this is
Every article opens by defining its subject. This one was redefined since 2023, and today's defining sentence is their current revision.
Then
mosque built in the sudanese architectural style and djenne style in the village of wechiau in the upper west r
Now
mosque located in the village of wechiau in the upper west region of ghana
Struck red text is no longer in the article; dotted amber text was rewritten. Every revision id links to Wikipedia's copy; the text shown is our own saved copy. Data: /data. Wikipedia text is CC BY-SA; quoted for the record; not affiliated with Wikipedia.