YFarmX

AI Desk · Model Identity · Evidence object

Tokenizer signature tk_2e353ea4

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 Moonshot AI · group B group.

Members
1
First observed
22 August 2026
Last observed
22 August 2026
Group
Moonshot AI · group B

Models with this signature

The measured vector

Marginal prompt-token cost per string, as measured on MoonshotAI: Kimi K2 0711
All 50 rows

English and whitespace

en-prose13
en-long16
spaces-202
spaces-603
tabs-204
newlines-204
mixed-ws4

Digits

digits-93
digits-124
digits-3010
digits-sep7
float-long9

CJK

zh-common9
zh-long10
zh-rare16
ja-kana11
ja-kanji14
ko13

Other scripts

ru15
ar15
he16
hi17
th21
el22

Emoji

emoji-basic10
emoji-skin20
emoji-zwj-family9
emoji-zwj-x333
emoji-flags12
emoji-prof20

Rare Unicode

math26
boxdraw24
combining14
cjk-ext-b16
surrogates29
zalgo36
rtl-mix8

Code

py-code25
py-indent15
json20
html16
regex43
camel5
snake6

Repetition and encodings

rare-word-x531
repeat-tok40
base6433
hex11
url17
uuid25

Method: tokenizer fingerprinting, v1-50.