Case file
Baha Abu al-Ata
Baha Abu al-Ata, a leader of the Palestinian Islamic Jihad Movement in Palestine, killed by Israel in a 2019 targeted strike. The 2020 opening called him a Palestinian terrorist organization leader. The opening today calls him a Palestinian militant leader, and the word appears nowhere in the article. A reader today does not learn that Wikipedia's own opening once identified him as the leader of a terrorist organization rather than a militant leader.
Read line by line and written up by hand.
Machine-checked against the full current article on 2026-08-01. “terror” appeared 1 times in this article's opening at its peak. Today it appears nowhere in the article, references included.
We saved snapshots of this article over twenty years; you are reading the 2020 one. Red dashes: removed from Wikipedia since.
Pale dots: rewritten; the numbered note shows what it says now.
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The opening as it read in 2020
Baha Abu al-Ata ( ; 25 November 1977 – 12 November 2019) was a leader of Islamic Jihad Movement in Palestine (PIJ). On 12 November 2019, the Israeli Defence Forces (IDF) killed Abu al-Ata and his wife in a targeted killing , four of their children and a neighbour were also reportedly injured. The killings triggered clashes between Israelis and Palestinians . Khalil Bathani became the new leader of PIJ.
This is Wikipedia's own text, saved in our repository. Their copy of it is revision 942821129.
Today
“terror” appeared 1 times in this article's opening at its peak. Today it appears nowhere in the article, references included. Read the current article and compare.
| 2020 | Oct '23 | 2025 | |
|---|---|---|---|
| terror | 1 | 0 | 0 |
| militant | 0 | 1 | 1 |
| jihad | 1 | 1 | 1 |
What Wikipedia says this is
Every article opens by defining its subject. This one was redefined since 2020, and today's defining sentence is their current revision.
Then
leader of islamic jihad movement in palestine
Now
leader of the islamic jihad movement
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.