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Seder Olam Rabbah

Wikipedia's first sentence called it “a 2nd century bce hebrew language chronology detailing the dates of biblical events from the creation to alexan”. Today it says “a 2nd-century ce hebrew language chronology detailing the dates of biblical events from creation to alexander t”. The one-line description Wikipedia serves to search engines and AI systems read “Halakhic Midrash Aggadic Midrash Targum”. It now reads “2nd-century CE biblical chronology Halakhic Midrash Aggadic Midrash Targum”.
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

Seder Olam Rabbah ( Hebrew : סדר עולם רבה , "The Long Order of the World") is a 2nd century BCE Hebrew language chronology detailing the dates of biblical events from the Creation to Alexander 's conquest of Persia.1 It adds no stories beyond what is in the biblical text, and addresses such questions as the age of Isaac at the binding and the number of years that Joshua led the Israelites. Tradition considers it to have been written about 160 CE by Yose ben Halafta , which is not unreasonable, but it was probably also supplemented and edited at a later period ( Strack & Stemberger 1991 ) harv error: no target: CITEREFStrackStemberger1991 ( help ) .2 In the Babylonian Talmud this chronicle is several times referred to simply as the "Seder Olam" ( Shab. 88a; Yeb. 82b; Nazir 5a; Meg. 11b; Ab. Zarah 8b; Niddah 46b), and it is quoted as such by the more ancient Biblical commentators, including Rashi .3

This is Wikipedia's own text, saved in our repository. Their copy of it is revision 370331605.
Today
Wikipedia's first sentence called it “a 2nd century bce hebrew language chronology detailing the dates of biblical events from the creation to alexan”. Today it says “a 2nd-century ce hebrew language chronology detailing the dates of biblical events from creation to alexander t”. The one-line description Wikipedia serves to search engines and AI systems read “Halakhic Midrash Aggadic Midrash Targum”. It now reads “2nd-century CE biblical chronology Halakhic Midrash Aggadic Midrash Targum”. 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

a 2nd century bce hebrew language chronology detailing the dates of biblical events from the creation to alexan

Now

a 2nd-century ce hebrew language chronology detailing the dates of biblical events from creation to alexander t

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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