Mistral: Mistral Small 3

mistralai/mistral-small-24b-instruct-2501 · Mistral AIPartial agreement

Declared family: Mistral
Declared tokenizer tag: Mistral
Entered catalogue: 30 January 2025
Last tested: 21 August 2026
Measured signature: tk_ddc193e9

Identity statement

Mistral: Mistral Small 3 has a clean measured fingerprint that currently sits alone: no other measured model shares its signature.

What we checked

Four different kinds of evidence, and what each one showed

We checked	What we found	Where it came from
How it counts tokens	Counts every one of the 50 test strings exactly like 2 other models	tk_ddc193e9
How its API is set up	A combination of settings no other listing in the catalogue uses	api_85e3f67c
How much it can read and write	Reads up to 32,768 tokens at once, writes up to 16,384	its own listing
Who served our requests	DeepInfra	we measured it, 21 August 2026

Shares this fingerprint

Exact signature first; template-boundary shifts of the same signature beneath

Venice: Uncensoredcognitivecomputations/dolphin-mistral-24b-venice-editionexact · 50/50 TheDrummer: Skyfall 36B V2thedrummer/skyfall-36b-v2exact · 50/50

Closest measured models

Agreement across the mutually clean test strings

Venice: Uncensoredcognitivecomputations/dolphin-mistral-24b-venice-edition50/50 · 100%TheDrummer: Skyfall 36B V2thedrummer/skyfall-36b-v250/50 · 100%TheDrummer: Cydonia 24B V4.1thedrummer/cydonia-24b-v4.149/49 · 100%Mistral: Mistral Nemomistralai/mistral-nemo48/50 · 96%NVIDIA: Nemotron 3 Nano 30B A3Bnvidia/nemotron-3-nano-30b-a3b48/50 · 96%NVIDIA: Nemotron 3.5 Lightningnvidia/nemotron-3.5-lightning48/50 · 96%

Click a row to open the full comparison.

The measured fingerprint

What each test string cost this model, in tokens

We sent Mistral: Mistral Small 3 fifty short pieces of text and recorded what each one cost it in tokens. The bars below are those costs. Two models built on the same tokenizer produce the same bars; a model built on a different one produces a different set, which is what makes this a fingerprint.

All 50 rows

English and whitespace

en-prose14

en-long18

spaces-203

spaces-603

tabs-204

newlines-207

mixed-ws7

Digits

digits-99

digits-1212

digits-3030

digits-sep12

float-long22

CJK

zh-common16

zh-long20

zh-rare20

ja-kana11

ja-kanji13

ko13

Other scripts

ru12

ar9

he10

hi17

th18

el13

Emoji

emoji-basic20

emoji-skin40

emoji-zwj-family19

emoji-zwj-x357

emoji-flags32

emoji-prof35

Rare Unicode

math33

boxdraw30

combining14

cjk-ext-b16

surrogates53

zalgo36

rtl-mix6

Code

py-code25

py-indent15

json25

html16

regex49

camel6

snake7

Repetition and encodings

rare-word-x536

repeat-tok41

base6439

hex19

url19

uuid36

Overhead subtracted: 163 prompt tokens.

Declared record

What the catalogue claims about this model

Mistral Small 3 is a 24B-parameter language model optimized for low-latency performance across common AI tasks. Released under the Apache 2.0 license, it features both pre-trained and instruction-tuned versions designed...

Modalities: text->text
Declared tokenizer: Mistral
Prompt price: $0.05 / M tokens
Completion price: $0.08 / M tokens

Supported parameters

frequency_penaltylogit_biasmax_tokensmin_ppresence_penaltyrepetition_penaltyresponse_formatseedstopstructured_outputstemperaturetop_ktop_p

defaults: {"temperature":0.3,"top_p":null,"frequency_penalty":null}

Catalogue entry Weights on Hugging Face

History

Every observation, kept as taken

30 January 2025Enters the OpenRouter catalogue declared as Mistral.
21 August 2026Fingerprinted in the YFarmX catalogue sweep · 50 of 50 strings measured clean.