AI Transparency Label — Vector Legend
Every label has a compact canonical string that encodes all structured dimensions deterministically. Same label, same vector — across languages, formats, and renderings. This page is the dictionary.
Anatomy
<labelId>/AITL:1/I:<inv>/T:<touched>/M:<models>/R:<review>/S:<sources>Single-value sections use one letter. Multi-value sections (T, M, S) join values with '+' and are sorted to be canonical. An empty section is encoded as '-'.
I: — Involvement
| Code | Meaning |
|---|---|
H | human only |
R | AI-assisted research |
C | AI co-drafted, human-edited |
G | AI-generated, human-reviewed |
U | AI-generated, unreviewed |
T: — What AI touched
Joined with '+', sorted alphabetically.
| Code | Meaning |
|---|---|
R | research |
F | source verification |
C | argument critique |
S | structure |
P | prose |
I | figures |
K | code |
L | translation |
M: — Models used
Free-form short codes — model name lowercased, spaces replaced with hyphens. Joined with '+', sorted alphabetically. Examples: claude-opus-4.7, gpt-5, gemini-3.
R: — Human review
| Code | Meaning |
|---|---|
N | no review |
S | spot-check |
F | full review |
E | SME sign-off |
S: — Sources
Joined with '+', sorted alphabetically.
| Code | Meaning |
|---|---|
H | human SME |
P | public web |
I | internal research |
C | client data |
V | vendor data |
Worked example
CICS-2026-05-001/AITL:1/I:R/T:C+F+R/M:claude-opus-4.7/R:F/S:H+PLabel CICS-2026-05-001 · AITL version 1 · involvement: AI-assisted research · what AI touched: argument critique + source verification + research · models: Claude Opus 4.7 · review: full · sources: human SME + public web.