We publish our audit record because accuracy claims should be checkable. Every entry on this site runs through an automated fact-audit pipeline (accuracy audit → source-grounded repair → visual QA); this page is generated from that pipeline's own report, not written by hand.
Last full accuracy audit: 2026-08-31 · 5 entries checked · 9 flagged · 25 issues confirmed · 2 corrected · 23 still open
Johann Sebastian Bach — The LORE section says Bach was orphaned at age 10, but his mother died when he was 9, making him effectively orphaned by age 10; the phrasing is slightly imprecise.
Johann Sebastian Bach — The LORE section ends with an incomplete name 'Wilhelm Friedeman' (missing 'n' in Friedemann) and the sentence is cut off, indicating a factual error in presentation.
Wolfgang Amadeus Mozart — The entry implies Idomeneo was composed during Mozart's early Vienna years, but it was actually composed and premiered in Munich in 1781 before he moved to Vienna permanently.
Wolfgang Amadeus Mozart — The entry's phrasing about the Sinfonia Concertante (K. 364) could mislead by implying it was written during the 1777–1779 journey, but it was composed in 1779 after his return to Salzburg.
Ludwig van Beethoven — [contradicted] His career is divided into three periods. :: The source says his career is divided into three periods, but this is a correct statement; no contradiction.
Frederic Chopin — [contradicted] The heart was placed in Holy Cross Church in Warsaw and immured in a pillar in 1879. :: The heart was placed in the Holy Cross Church and immured in a pillar in 1879.
Pyotr Ilyich Tchaikovsky — [contradicted] Tchaikovsky died nine days after the premiere of his Sixth Symphony :: The source says he died nine days after the premiere, which matches the source, so no contradiction here.
Pyotr Ilyich Tchaikovsky — [contradicted] Alexander III personally paid for Tchaikovsky's funeral and allowed his memorial service at Kazan Cathedral, where 8,000 people attended despite a 6,000-person capacity. :: The source confirms Alexander III paid for the funeral and allowed the s
Joseph Haydn — [contradicted] Haydn's mother Maria, née Koller, had worked as a cook in the palace of Count Harrach :: The source says she worked as a cook in the palace of Count Harrach, which is consistent. No contradiction.
George Frideric Handel — [contradicted] Handel was born in 1685 :: The source says he was born in 1685, but it also gives the exact baptismal date as 5 March (O.S. 23 February) 1685 — this is consistent, so no contradiction here. Actually, the page content's 'born' field says '5 March
George Frideric Handel — [contradicted] His father, Georg Händel, was a barber-surgeon who served the court of Saxe-Weissenfels and the Margraviate of Brandenburg :: The source says his father was an eminent barber-surgeon who served the court of Saxe-Weissenfels and the Margraviate o
Giuseppe Verdi — [contradicted] Verdi's significance lies in his central role in 19th-century Italian opera. :: The source calls him an Italian composer best known for his operas, but does not state that his significance lies in a central role in 19th-century Italian opera; it
Giuseppe Verdi — [contradicted] known_for: "Operas, including Nabucco, Rigoletto, Il trovatore, La traviata, Aida, Otello, a" :: The source lists these operas prominently, but the final "a" is an incomplete/truncated entry not found in the source; the source mentions Falstaff
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