AI Desk · Model Identity · Evidence object
Tokenizer signature tk_5e7942ae
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 Tencent · group B group.
- Members
- 1
- First observed
- 3 September 2026
- Last observed
- 3 September 2026
- Group
- Tencent · group B
Models with this signature
The measured vector
Marginal prompt-token cost per string, as measured on Tencent: Hy4 previewAll 50 rows
English and whitespace
en-prose14
en-long17
spaces-204
spaces-606
tabs-2011
newlines-207
mixed-ws7
Digits
digits-93
digits-124
digits-3010
digits-sep7
float-long9
CJK
zh-common8
zh-long10
zh-rare18
ja-kana10
ja-kanji11
ko12
Other scripts
ru13
ar12
he14
hi17
th14
el20
Emoji
emoji-basic10
emoji-skin14
emoji-zwj-family11
emoji-zwj-x333
emoji-flags16
emoji-prof19
Rare Unicode
math27
boxdraw28
combining10
cjk-ext-b16
surrogates41
zalgo36
rtl-mix7
Code
py-code25
py-indent16
json20
html16
regex46
camel6
snake6
Repetition and encodings
rare-word-x531
repeat-tok41
base6435
hex12
url17
uuid27
Method: tokenizer fingerprinting, v1-50.