Original Euangelion diagram, November 9, 2026.
Author: Euangelion editorial team (Codex-assisted vector authoring).
No third-party artwork, logos or screenshots copied.
Copyright Euangelion. Authorized for this publication.

Identity: Four rows show A, B and C across three positions. Swaps 1–2, then 2–3, then 1–2 leave C, B, A. A’s path is traced in blue.

Evidence limitation: Original toy sequence, not the research benchmark dataset, a measured accuracy plot or a claim that three objects capture every theoretical task class.

Sources:
https://allenai.org/blog/statebench
https://arxiv.org/abs/2611.03094

Geometry and data:
Original schematic; distances, counts and shape areas are not measured performance, unless the caption explicitly states a calculated or dated relationship.

Final browser layout review remains required before publication.