Wikipedia's first sentence called it “historic mosque in sunni sect in islam”. Today it says “historic sunni mosque”.
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Machine-checked against the full current article on 2026-08-03.
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The opening as it read in October 6, 2023
Ton Son Mosque ( ) is a historic mosque affiliated with the Sunni religion of Islam.1Located on the left bank of Khlong Bangkok Yai canal, Wat Arun Subdistrict , Bangkok Yai District, Bangkok 's Thonburi side, opposite Wat Moli Lokayaram temple, across the canal is Bang Luang Mosque .2The ancient mosque was founded in the Ayutthaya era during the reign of King Narai in 1688 by Chao Phraya Ratchawangsanseni (Mahmud). It is considered the oldest mosque in Bangkok and Thailand. The first name was called "Kudi Yai" (กุฎีใหญ่), an abbreviation of "Kudi Bangkok Yai" (กุฎีบางกอกใหญ่). It was originally a teak house raised on a platform and roofed with terracotta tiles. The form of the architecture is similar to the hall in Buddhist monasteries. Worshippers in the Bangkok Yai area renovated it and changed the old structure to brick building during the reign of King Rama II . In 1952, the new building was transformed into a reinforced concrete building since the former architecture was too old to rebuilt. The twin pine tree (Ton Son) was planted in front of the gate of the mosque's wall since the reign of King Rama III . And the name was officially changed to Ton Son Mosque. Ton Son Mosque not only functions as a religious ground, but it also features ancient remains and relics that are worth seeing. At the outside of the building lies a graveyard of the chiefs of the Muslims in Thailand. Inside the mosque is the beautiful pulpit, called Mimbun, which has large pictures of Arabic calligraphy, a picture of the Kaaba and the plan of the mosque in Mecca, all using forms found in the period of King Taksin of Thonburi Kingdom . หนุ่มลูกทุ่ง (23 June 2009). Manager Daily (in Thai). ห้อยกรุด, ปวีณา (14 August 2015). Sarakadee Magazine (in Thai). เจ๊ะหมวก, สุภาวดี (15 August 2018).3
This is Wikipedia's own text, saved in our repository. Their copy of it is revision 1137182251.
The opening as it stood in 2020
Ton Son Mosque ( ) is a historic mosque in Sunni sect in Islam . Ton Son Mosque estimated to have been constructed before the reign of King Songtham (1610–28) of the Ayutthaya Kingdom . It is considered the oldest mosque in Bangkok and Thailand. It was renovated in 1954 in an attempt to restore the architectural style of the old mosque. Ton Son Mosque not only functions as a religious ground, but it also features ancient remains and relics that are worth seeing. At the outside of the building lies a graveyard of the chiefs of the Muslims in Thailand. The first name of the mosque was "Kudi Yai" (กุฎีใหญ่), an abbreviation of "Kudi Bangkok Yai" (กุฎีบางกอกใหญ่). Inside the mosque is the beautiful pulpit, called Mimbun, which has large pictures of Arabic calligraphy, a picture of the Kaaba and the plan of the mosque in Mecca, all using forms found in the period of King Taksin of Thonburi Kingdom . Its name meaning Pine Mosque , because there are two pine trees in front of it. หนุ่มลูกทุ่ง (23 June 2009). Manager Daily (in Thai). ห้อยกรุด, ปวีณา (14 August 2015). Sarakadee Magazine (in Thai). เจ๊ะหมวก, สุภาวดี (15 August 2018).
Red text was written in or rewritten since the previous snapshot. Their copy is revision 958661590.
The opening as it stood in 2025 15 passages from the previous snapshot no longer appear
Mosque in Yai, Bangkok, Thailand The Ton Son Mosque ( Thai : มัสยิดต้นสน ) is a historic Sunni mosque , located on the left bank of Khlong Bangkok Yai canal, Wat Arun Subdistrict , Yai District of Bangkok , in Thonburi , Thailand .The mosque is situated opposite the Wat Moli Lokayaram temple, and across the canal is Bang Luang Mosque .
Red text was written in or rewritten since the previous snapshot. Their copy is revision 1291152645. This is our newest snapshot; the live article may have moved again since.
Today
Wikipedia's first sentence called it “historic mosque in sunni sect in islam”. Today it says “historic sunni mosque”. Read the current article and compare.
2020
Oct '23
2025
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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
historic mosque in sunni sect in islam
Now
historic sunni mosque
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.