In 2005 Wikipedia's first sentence called it “famous rabbi”. Today it says “medieval french jewish philosopher”.
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.
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The opening as it read in 2005
Gersonides or the Ralbag ( 1288 - 1344 ), was a famous rabbi , philosopher, mathematician and Talmudic commentator.1 He was born at Bagnols in Languedoc , France .
This is Wikipedia's own text, saved in our repository. Their copy of it is revision 15955585.
The opening as it stood in 2010 1 passage from the previous snapshot no longer appear
Levi ben Gershon , better known by his Latinised name as Gersonides or the abbreviation of first letters as R a LB a G (1288–1344), philosopher, Talmudist, mathematician , astronomer / astrologer . He was born at Bagnols in Languedoc , France . According to Abraham Zacuto and others, he was the son of Gerson ben Solomon Catalan ."Ralbag" is the acronym of "Rabbi Levi Ben Gershon", with vowels added to make it easily pronouncable - the normal traditional Jewish practice with the names of prominent Rabbis.
Red text was written in or rewritten since the previous snapshot. Their copy is revision 368633643.
The opening as it stood in 2015
Levi ben Gershon (1288–1344), better known by his Latinised name as Gersonides or the abbreviation of first letters as R a LB a G , was a philosopher , Talmudist, mathematician , physician and astronomer / astrologer . He was born at Bagnols in Languedoc , France . According to Abraham Zacuto and others, he was the son of Gerson ben Solomon Catalan . "Ralbag" is the acronym of "Rabbi Levi Ben Gershon", with vowels added to make it easily pronouncable - the normal traditional Jewish practice with the names of prominent Rabbis.
Red text was written in or rewritten since the previous snapshot. Their copy is revision 667371882.
The opening as it stood in 2020
Levi ben Gershon (1288–1344), better known by his Graecized name as Gersonides , or by his Latinized name Magister Leo Hebraeus , or in Hebrew by the abbreviation of first letters as R a LB a G , was a medieval French Jewish philosopher , Talmudist, mathematician , physician and astronomer / astrologer . He was born at Bagnols in Languedoc , France . According to Abraham Zacuto and others, he was the son of Gerson ben Solomon Catalan . [1] "Ralbag" is the acronym of "Rabbi Levi Ben Gershon", with vowels added to make it easily pronouncable, the normal traditional Jewish practice with the names of prominent Rabbis.
Red text was written in or rewritten since the previous snapshot. Their copy is revision 965182198.
The opening as it stood on October 6, 2023
Medieval Jewish philosopher For the printers of Hebrew books, see Gersonides (printers) . Levi ben Gershon (1288 – 20 April 1344), better known by his Graecized name as Gersonides , or by his Latinized name Magister Leo Hebraeus , or in Hebrew by the abbreviation of first letters as R a LB a G , was a medieval French Jewish philosopher , Talmudist, mathematician , physician and astronomer / astrologer . He was born at Bagnols in Languedoc , France . According to Abraham Zacuto and others, he was the son of Gerson ben Solomon Catalan . "Ralbag" is the acronym of "Rabbi Levi Ben Gershon", with vowels added to make it easily pronouncable, the normal traditional Jewish practice with the names of prominent Rabbis.
Red text was written in or rewritten since the previous snapshot. Their copy is revision 1157926654.
The opening as it stood in 2025
Medieval Jewish philosopher For the printers of Hebrew books, see Gersonides (printers) . Levi ben Gershon (1288 – 20 April 1344), better known by his Graecized name as Gersonides , or by his Latinized name Magister Leo Hebraeus , or in Hebrew by the abbreviation of first letters as R a LB a G , was a medieval French Jewish philosopher , Talmudist, mathematician , physician and astronomer / astrologer . He was born at Bagnols in Languedoc , France . According to Abraham Zacuto and others, he was the son of Gerson ben Solomon Catalan . "Ralbag" is the acronym of "Rabbi Levi Ben Gershon", with vowels added to make it easily pronounceable, the normal traditional Jewish practice with the names of prominent Rabbis. In Khan, Geoffrey (ed.).Encyclopedia of Hebrew language and linguistics .
Red text was written in or rewritten since the previous snapshot. Their copy is revision 1291993923. This is our newest snapshot; the live article may have moved again since.
Today
In 2005 Wikipedia's first sentence called it “famous rabbi”. Today it says “medieval french jewish philosopher”. Read the current article and compare.
2005
2010
2015
2020
Oct '23
2025
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 2005, and today's defining sentence is their current revision.
Then
famous rabbi
Now
medieval french jewish philosopher
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.
