Attack on Titan 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.

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: 2026-08-26 · 30 entries checked · 22 flagged · 44 issues confirmed · 22 corrected · 22 still open

Recent findings (audit lane, verbatim)

Jean Kirstein — During the Female Titan arc rescue mission following Squad Levi's decimation, Erwin Smith commanded the Survey Corps' main forces, not Hange Zoë and Levi Ackerman; Hange and Levi served as Squad Leaders under Erwin's command.

Ymir — Modern Ymir inherited the Jaw Titan from Porco Galliard, not directly from Ymir Fritz; the Founding Titan lineage passed through the Reiss family to Historia and then Eren.

Ymir — Ymir's consciousness in the Paths existed for roughly 2,000 years, but the Walls of Paradis were only constructed about 100 years before the main story, so she could not have been maintaining them for centuries prior.

Sasha Blouse — Sasha Blouse was not killed while scouting near a forest edge; she was shot by a Marleyan sniper during the post-raid victory celebration in Liberio.

Sasha Blouse — Her death occurs during the Marley Arc (Raid on Liberio), which chronologically precedes the War for Paradis Arc.

Ymir Fritz — Ymir Fritz bore three biological daughters with King Fritz, contradicting the claim she never had children.

Ymir Fritz — Her full backstory was adapted in Final Season Part 3 Specials, not Final Season Part 2.

Marleyan Military — The entry incorrectly states that Eldians were universally forced into military service as potential Titan vessels within the caste system; canonically, only select children are chosen for the Warrior Unit to inherit Titan powers, while the general Eldian popu

Marleyan Military — The entry text cuts off mid-sentence ('rendering their conventional t'), leaving a factual claim incomplete and unverifiable.

Royal Government — The entry incorrectly states Rod Reiss was 'De Facto Leader' initially; canonically he remained in hiding while the Nobility Council controlled administration.

Royal Government — The claim that nobility were 'largely unaware of the Founding Titan' is factually incorrect as they knew of its existence and sought to control it.

Marley Public Security — Warrior selection ceremonies occur based on vacancies (casualties/need) rather than a fixed periodic time-based schedule.

Eldian Empire — Timeline error regarding King Karl Fritz's actions: Canonically, Karl Fritz retreated and sealed Paradis before Marley fully seized power, not after.

Eldian Empire — Terminology error: The conflict is officially referred to as the 'Great Titan War', not the 'Great War of Titans'.

Open data

All content is fetchable as JSON at /data/content/ · llms.txt · sitemap

Corrections

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