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.
This is a fiction/fan codex: entries describe an in-universe canon. Our audits check canon and internal consistency — external fact-checking does not apply the way it does on real-subject codexes.
Last full accuracy audit: 2026-08-27 · 30 entries checked · 9 flagged · 20 issues confirmed · 9 corrected · 11 still open
Gilgamesh — The claim 'His true name is concealed until day 15 in the Fate route' is incorrect; it is revealed on day 14.
EMIYA — The entry states that Rin transfers command of Archer to Shirou in the Fate route, but in the Fate route Rin remains Archer's Master throughout; the transfer only happens in the Unlimited Blade Works route.
EMIYA — The entry says Archer is 'not merely an antagonist but a tragic figure', but in the Fate route he is not an antagonist at all; he is an ally. His antagonist role is primarily in Unlimited Blade Works.
El-Melloi Family — The claim that the El-Melloi family has no canonical connection to a Lovelace surname is contradicted by canon, as the original Lord El-Melloi was a member of the Lovelace family.
El-Melloi Family — The statement that Waver Velvet earned the right to inherit the El-Melloi title through his role in the Fourth Holy Grail War is misleading; he inherited it due to Kayneth's death and subsequent adoption, not as a direct reward.
Clock Tower — The Clock Tower is located in the British Museum, not in the Soho district.
Clock Tower — The Department of Modern Magecraft Theories is an official department within the Clock Tower's structure, not an unofficial 'thirteenth' department.
Fuyuki City — The first Holy Grail War took place around 1810, not around 1800.
Avenger's Grail — The entry claims Avenger does not form a formal Master contract with Kirei Kotomine, but in the Heaven's Feel route, Kirei is explicitly Avenger's Master.
Berserker's Defeat — In the Fate route, Shirou projects Caliburn and Saber uses it to deliver the final blow; Shirou does not strike alongside Saber with it.
Berserker's Defeat — In the Unlimited Blade Works route, Berserker is killed by Gilgamesh inside the Einzbern Castle, not in the forest near it.
Rin Tohsaka's Awakening — The entry states Rin's Command Spells manifest as glowing runes on her left hand. In canon, Rin's Command Spells are located on her right hand, not her left.
Rin Tohsaka's Awakening — The entry says the Tohsaka family is one of the three founding families of Fuyuki City. The three founding families of the Holy Grail War are the Einzbern, Makiri (Matou), and Tohsaka, but they founded the Holy Grail War system, not Fuyuki City itself.
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