AI Desk · Model Identity · Evidence object
Tokenizer signature tk_559886c2
An exact tokenizer signature: every model listed below returned the same marginal prompt-token count on all 50 test strings. Sharing a signature is strong evidence of a shared vocabulary. This signature sits in the Aion Labs · group B group.
- Members
- 1
- First observed
- 3 September 2026
- Last observed
- 3 September 2026
- Group
- Aion Labs · group B
Models with this signature
The measured vector
Marginal prompt-token cost per string, as measured on AionLabs: Aion-RP 1.0 (8B)All 50 rows
English and whitespace
en-prose13
en-long14
spaces-203
spaces-603
tabs-203
newlines-204
mixed-ws5
Digits
digits-94
digits-125
digits-3011
digits-sep8
float-long10
CJK
zh-common12
zh-long18
zh-rare18
ja-kana12
ja-kanji12
ko14
Other scripts
ru14
ar12
he24
hi14
th14
el13
Emoji
emoji-basic9
emoji-skin29
emoji-zwj-family14
emoji-zwj-x344
emoji-flags24
emoji-prof25
Rare Unicode
math30
boxdraw23
combining11
cjk-ext-b13
surrogates40
zalgo35
rtl-mix8
Code
py-code24
py-indent15
json19
html16
regex44
camel5
snake6
Repetition and encodings
rare-word-x530
repeat-tok20
base6434
hex11
url17
uuid28
Method: tokenizer fingerprinting, v1-50.