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 0711All 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.