All corrections
Wikipedia July 10, 2026 at 07:18 AM

en.wikipedia.org/wiki/Gu_Yanwu

2 corrections found

1
Claim
After the death of his adoptive grandfather, he passed preliminary examinations in 1626
Correction

The chronology is backwards: Gu passed the exam in 1626, while his adoptive grandfather died later, in 1641.

Full reasoning

This sentence reverses the order of events. A biographical entry on Gu Yanwu states that in 1626 (Tianqi 6), at age fourteen, he obtained the xiucai/shengyuan degree. The same biographical source states that his grandfather Gu Shaofei died in 1641 (Chongzhen 14). So Gu could not have passed the 1626 examination after his adoptive grandfather's death; the grandfather was still alive for many years afterward.

2 sources
2
Claim
in what was then the province of Jiangnan
Correction

In 1613, Kunshan was in South Zhili (Nanzhili), not a province called Jiangnan; "Jiangnan" was the Qing-era name adopted later.

Full reasoning

This is an anachronism. Gu Yanwu was born in 1613, during the Ming dynasty. Scholarly references on Ming administration explain that the Ming had two Zhili provinces, and that the area including modern Jiangsu and Anhui was South Zhili (Nanzhili). A separate academic source states explicitly that South Zhili was renamed Jiangnan only in 1645, after the Ming-Qing transition. So describing Kunshan in 1613 as being in the province of Jiangnan is historically inaccurate. (Calling the broader region "Jiangnan" informally would be different, but the article specifically says it was a province at that time.)

2 sources
Model: OPENAI_GPT_5 Prompt: v1.16.0