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Case file

Alison Brie

Wikipedia's first sentence called it “american actress best known for portraying trudy campbell on mad men and annie edison on community”. Today it says “american actress”. The one-line description Wikipedia serves to search engines and AI systems read “American actress (born 1982)”. It now reads “American actress and writer (born 1982)”.
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. 1 tap a number or a side note to jump between them
The opening as it read in 2025

Alison Brie Schermerhorn (born December 29, 1982) is an American actress, writer, and producer. She earned recognition for playing Trudy Campbell in the drama series Mad Men (2007–2015), and had her breakthrough starring as Annie Edison in the sitcom Community (2009–2015). She then voiced Diane Nguyen in the animated comedy series BoJack Horseman (2014–2020) and portrayed Ruth Wilder in the comedy drama series GLOW (2017–2019), receiving nominations at the Golden Globe and Screen Actors Guild Awards for the latter. In addition to her television work, Brie has featured in films such as Scream 4 (2011), The Five-Year Engagement (2012), The Lego Movie film series (2014–2019), Get Hard (2015), Sleeping with Other People (2015), How to Be Single (2016), The Post (2017), The Little Hours (2017), Promising Young Woman (2020), and Happiest Season (2020). She also wrote, produced, and starred in the films Horse Girl (2020), Spin Me Round (2022), and Somebody I Used to Know (2023).

This is Wikipedia's own text, saved in our repository. Their copy of it is revision 1295788363.
Today
Wikipedia's first sentence called it “american actress best known for portraying trudy campbell on mad men and annie edison on community”. Today it says “american actress”. The one-line description Wikipedia serves to search engines and AI systems read “American actress (born 1982)”. It now reads “American actress and writer (born 1982)”. Read the current article and compare.
201020152020Oct '232025
Counts in the opening at each snapshot. Green: the word gained ground. Red: it was cut. Grey: no change.

What Wikipedia says this is

Every article opens by defining its subject. This one was redefined since 2010, and today's defining sentence is their current revision.

Then

american actress best known for portraying trudy campbell on mad men and annie edison on community

Now

american actress

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.

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