YFarmX

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 preview
All 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.