Famous Shipwrecks Codexery — Data & Quality

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: 2026-08-28 · 5 entries checked · 12 flagged · 16 issues confirmed · 3 corrected · 13 still open

Recent findings (audit lane, verbatim)

RMS Lusitania — The entry states 1,960 people on board, but the widely accepted figure is 1,959 (including 1,257 passengers and 702 crew).

RMS Lusitania — [contradicted] The attack took place in the declared maritime war-zone around the United Kingdom, three months after unrestricted submarine warfare against the ships of the United Kingdom had been announced by Germany. :: The source says the attack took place

The Bismarck — The entry says Bismarck's career lasted eight months, but it was actually nine months (August 1940 to May 1941).

The Bismarck — The entry says Operation Rheinübung lasted eight days, but it actually lasted ten days (18 May to 27 May 1941).

The Mary Rose — The entry states the Mary Rose was towed to London for fitting, but historical records indicate fitting out was done in Portsmouth and later at Deptford or Woolwich, not a simple tow to London.

The Mary Rose — [contradicted] Her fitting out was carried out in Portsmouth and later at Deptford or Woolwich, not by a simple tow to London. :: The source says: "She was then towed to London and fitted with rigging and decking, and supplied with armaments."

MV Wilhelm Gustloff — [hero audit] hero image does not depict the subject: MISMATCH The image depicts the sinking of the RMS Titanic in 1912, as illustrated by Willy Stöwer in 1912. The MV Wilhelm Gustloff was a German passe

Costa Concordia — [staleness sweep] contains time-sensitive marker (As of 2018) - verify against current source and re-date or remove

The Vasa — [contradicted] The Vasa is the world's best-preserved 17th-century ship :: The source does not describe it as 'the world's best-preserved 17th-century ship' — it refers to Vasa (ship), a Swedish warship that sank in 1628, but makes no such superlative claim.

RMS Empress of Ireland — [contradicted] Empress of Ireland was on her 96th voyage when lost :: Empress of Ireland had just begun her 96th voyage when she was lost (the source says she had completed 95 successful round trips, making the fatal crossing her 96th voyage, so this is not co

SS Edmund Fitzgerald — [contradicted] SS Edmund Fitzgerald was 729 feet (222 m) long :: The source states the hull was 729 feet (222 m) and the maximum length allowed was 730 feet (222.5 m); the ship's length is consistently given as 729 feet, but '729 feet (222 m)' is a rounding is

Open data

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Corrections

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