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Case file

Jewish Center (Manhattan)

Wikipedia's first sentence called it “one of america's premier orthodox synagogues”. Today it says “modern orthodox jewish synagogue located at 131 west 86th street”. The one-line description Wikipedia serves to search engines and AI systems read “Orthodox synagogue and Modern Orthodox congregation, in New York City”. It now reads “Orthodox synagogue in New York City”.
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 2010 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 2010

Jewish Center is one of America's premier Orthodox synagogues , and Modern Orthodox congregations.1 The synagogue was founded in 1918 by prosperous Jews moving into the Upper West Side , a neighborhood that was just being built along the new IRT subway line. The large synagogue is located in a tall, Neo-Classical building on West 86th Street on Manhattan's Upper West Side that contains a large number of social halls, classrooms, auditoriums and offices in addition to the splendid Neo-Classical main sanctuary. The synagogue was the first in America to be built not only to serve as spiritual home to its members, but also as a cultural, social and recreational home. It continues to support a variety of educational and social programming. The first rabbi was Mordecai Kaplan , who left in 1921 because his positions were too reform oriented for the Orthodox congregation. The congregation then hired Rabbi Dr. Leo Jung , who later became involved in the founding and support of almost every major Orthodox organization in the United States and abroad, from the Union of Orthodox Hebrew Congregations to Agudath Israel, from Torah Umesorah to the Beth Jacob movement (in Poland and the United States) to Chabad. Norman Lamm , now Chancellor at Yeshiva University , took over the pulpit in 1959. The fourth rabbi of the center was Rabbi Isaac Bernstein, an Irish scholar. Schachter was rabbi from 1981-2000, and now serves as Resident Scholar at The Center for the Jewish Future at Yeshiva University. Rabbi Ari Berman, founding rabbi of The Jewish Center Young Leadership minyan, served as the sixth rabbi of the Center before making Aliyah in 2008. The current rabbi is Rabbi Yosie Levine, an alumnus of Columbia University and Rabbi Isaac Elchanan Theological Seminary .2

This is Wikipedia's own text, saved in our repository. Their copy of it is revision 364625306.
Today
Wikipedia's first sentence called it “one of america's premier orthodox synagogues”. Today it says “modern orthodox jewish synagogue located at 131 west 86th street”. The one-line description Wikipedia serves to search engines and AI systems read “Orthodox synagogue and Modern Orthodox congregation, in New York City”. It now reads “Orthodox synagogue in New York City”. 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

one of america's premier orthodox synagogues

Now

modern orthodox jewish synagogue located at 131 west 86th street

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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