Shoreshthe drift report · all case files
Case file

Eran Groumi

Wikipedia's first sentence called it “former backstroke and butterfly swimmer from israel”. Today it says “male former backstroke and butterfly swimmer from israel who set israeli records in both strokes”.
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

Eran Groumi (born June 5, 1970 in Jerusalem ) is a former backstroke and butterfly swimmer from Israel , who competed for his native country at the 1992 Summer Olympics in Barcelona, Spain .1 There he did not advance past the first round of the competition. At the 1989 Maccabiah Games , Groumi broke the Israeli record in the 200-meter butterfly with a time of 2:04.80. In 1992, he won an international competition in the 200m backstroke, tying his own Israeli record of 57.39, and qualifying him for the 1992 Summer Games. At the 1997 European Championships in Seville, Spain , Groumi set the Israeli record in 50m butterfly (25.13), and the 100m butterfly (54.48). In 1999, Groumi competed in the 50m and 100m butterfly events; in 2000, he finished 3rd in both events at the Israeli Winter Swimming Championships.2

This is Wikipedia's own text, saved in our repository. Their copy of it is revision 345300319.
Today
Wikipedia's first sentence called it “former backstroke and butterfly swimmer from israel”. Today it says “male former backstroke and butterfly swimmer from israel who set israeli records in both strokes”. 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

former backstroke and butterfly swimmer from israel

Now

male former backstroke and butterfly swimmer from israel who set israeli records in both strokes

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.

← back to the drift report