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AI Desk · AI Fingerprinting · Compare

Qwen: Qwen3.8 27B · ScaleDown: Summarize

Insufficient evidenceNot comparable yetAt least one of these records is declared unmeasurable (ScaleDown: Summarize: unmeasurable:caching), so no similarity verdict is published; the declared contracts below can still be compared.

Qwen: Qwen3.8 27B recordScaleDown: Summarize recordOpen in the interactive bench

View all 50 test strings39 matched · 0 different · 11 excluded

String-by-string results

Expand a string to read or copy its exact text. Each row compares the two models’ token counts.

39 of 39 clean strings agree

Showing all 50 strings.

Test stringQwen: Qwen3.8 27BScaleDown: SummarizeResult
English sentenceen-prose
Exact text
The quick brown fox jumps over the lazy dog near the riverbank.
1414✓ Matched
Long English sentenceen-long
Exact text
Attribution of a stealth model requires evidence that the model cannot choose to withhold.
1616✓ Matched
20 spacesspaces-20
Exact text
a                    b
Show whitespace marks

· = space, ⇥ = tab, ↵ = line break

a····················b
33✓ Matched
60 spacesspaces-60
Exact text
a                                                            b
Show whitespace marks

· = space, ⇥ = tab, ↵ = line break

a····························································b
33✓ Matched
20 tabstabs-20
Exact text
a																				b
Show whitespace marks

· = space, ⇥ = tab, ↵ = line break

a⇥⇥⇥⇥⇥⇥⇥⇥⇥⇥⇥⇥⇥⇥⇥⇥⇥⇥⇥⇥b
33✓ Matched
20 line breaksnewlines-20
Exact text
a



















b
Show whitespace marks

· = space, ⇥ = tab, ↵ = line break

a↵
↵
↵
↵
↵
↵
↵
↵
↵
↵
↵
↵
↵
↵
↵
↵
↵
↵
↵
↵
b
44✓ Matched
Mixed whitespacemixed-ws
Exact text
a 	
  	
   b
Show whitespace marks

· = space, ⇥ = tab, ↵ = line break

a·⇥↵
··⇥↵
···b
5ExcludedExcluded
9 digitsdigits-9
Exact text
123456789
99✓ Matched
12 digitsdigits-12
Exact text
123456789012
1212✓ Matched
30 repeated digitsdigits-30
Exact text
111111111111111111111111111111
3030✓ Matched
Formatted numberdigits-sep
Exact text
1,234,567.89
1212✓ Matched
Long decimalfloat-long
Exact text
3.14159265358979323846
2222✓ Matched
Chinese sentencezh-common
Exact text
这是一个用于测试分词器行为的中文句子
99✓ Matched
Long Chinese sentencezh-long
Exact text
人工智能模型的归属需要可验证的证据而不是自我报告
1010✓ Matched
Rare Chinese characterszh-rare
Exact text
龘齉齾爩鱻麤靐飝鞻
18ExcludedExcluded
Japanese kanaja-kana
Exact text
これはトークナイザーのテストです
77✓ Matched
Japanese kanjija-kanji
Exact text
日本語の漢字と仮名の混在文章
1010✓ Matched
Koreanko
Exact text
한국어 토크나이저 테스트 문장입니다
1313✓ Matched
Russianru
Exact text
Проверка токенизатора на кириллице
1212✓ Matched
Arabicar
Exact text
اختبار المحلل اللغوي للنصوص العربية
1010✓ Matched
Hebrewhe
Exact text
בדיקת מנתח אסימונים בעברית
1414✓ Matched
Hindihi
Exact text
यह टोकनाइज़र परीक्षण वाक्य है
2020✓ Matched
Thaith
Exact text
นี่คือประโยคทดสอบตัวแบ่งคำ
1212✓ Matched
Greekel
Exact text
Δοκιμή του τμηματοποιητή κειμένου
1313✓ Matched
Basic emojiemoji-basic
Exact text
😀😃😄😁😆
9ExcludedExcluded
Emoji skin tonesemoji-skin
Exact text
👍🏻👍🏼👍🏽👍🏾👍🏿
30ExcludedExcluded
Joined family emojiemoji-zwj-family
Exact text
👨‍👩‍👧‍👦
18ExcludedExcluded
Repeated family emojiemoji-zwj-x3
Exact text
👨‍👩‍👧‍👦👨‍👩‍👧‍👦👨‍👩‍👧‍👦
54ExcludedExcluded
Flag emojiemoji-flags
Exact text
🇬🇧🇺🇸🇨🇳🇯🇵
24ExcludedExcluded
Profession emojiemoji-prof
Exact text
👩🏽‍💻👨🏿‍🚀🧑‍🔬
29ExcludedExcluded
Mathematical symbolsmath
Exact text
∀x∈ℝ ∃y∈ℚ : x⊕y ≡ ∅ ∧ ∇²φ = 0
29ExcludedExcluded
Box-drawing charactersboxdraw
Exact text
┌─┬─┐│├┼┤└┴┘╔═╗╚╝
28ExcludedExcluded
Combining accentscombining
Exact text
áêĩōü
55✓ Matched
Extended Chinese characterscjk-ext-b
Exact text
𠀀𠀁𠀂𪛖
13ExcludedExcluded
Styled Unicode letterssurrogates
Exact text
𝕳𝖊𝖑𝖑𝖔 𝓦𝓸𝓻𝓵𝓭 𝟙𝟚𝟛
4040✓ Matched
Layered combining markszalgo
Exact text
h̸̢̛e̵̛�݃l̷̨͐l̸̛͝o̶̧͝
3636✓ Matched
Mixed writing directionsrtl-mix
Exact text
hello שלום world مرحبا
66✓ Matched
Python codepy-code
Exact text
def f(x):
    return [i**2 for i in range(x) if i % 3 == 0]
Show whitespace marks

· = space, ⇥ = tab, ↵ = line break

def·f(x):↵
····return·[i**2·for·i·in·range(x)·if·i·%·3·==·0]
2626✓ Matched
Indented Pythonpy-indent
Exact text
if a:
        if b:
                if c:
                        return 1
Show whitespace marks

· = space, ⇥ = tab, ↵ = line break

if·a:↵
········if·b:↵
················if·c:↵
························return·1
1818✓ Matched
JSON objectjson
Exact text
{"model":"ox-alpha","context_length":1048576,"top_p":0.95}
2525✓ Matched
HTML markuphtml
Exact text
<div class="row"><span id="a">x</span></div>
1616✓ Matched
Regular expressionregex
Exact text
^(?:[a-z0-9!#$%&*+/=?^_`{|}~-]+)@(?:[a-z0-9](?:[a-z0-9-]*)?\.)+$
4444✓ Matched
Camel-case identifiercamel
Exact text
getUserAccountBalanceByIdentifier
55✓ Matched
Snake-case identifiersnake
Exact text
get_user_account_balance_by_identifier
66✓ Matched
Repeated long wordrare-word-x5
Exact text
antidisestablishmentarianism antidisestablishmentarianism antidisestablishmentarianism antidisestablishmentarianism antidisestablishmentarianism
3030✓ Matched
Repeated wordrepeat-tok
Exact text
lorem lorem lorem lorem lorem lorem lorem lorem lorem lorem lorem lorem lorem lorem lorem lorem lorem lorem lorem lorem
2121✓ Matched
Base64 textbase64
Exact text
SGVsbG8gV29ybGQhIFRoaXMgaXMgYSB0ZXN0IHN0cmluZy4=
3636✓ Matched
Hexadecimal texthex
Exact text
deadbeefcafebabe0123456789abcdef
1717✓ Matched
URL texturl
Exact text
https://openrouter.ai/api/v1/models?limit=100&offset=0
1919✓ Matched
UUIDuuid
Exact text
3f2504e0-4f89-11d3-9a0c-0305e82c3301
3636✓ Matched

Counts show each string’s prompt-token cost after the fixed overhead is subtracted. Excluded readings are kept separate from matched and different results.

Published model settings

Limits, prices and capabilities

Compare the essentials, then open the developer settings for more detail.

AQwen: Qwen3.8 27B
BScaleDown: Summarize

Context window

Same

Total token capacity per request

A1,000,000 tokens
B1,000,000 tokens

Maximum reply

Different

Published output limit in tokens

A131,072 tokens
B4,000 tokens

Input price

Different

US dollars per 1 million input tokens

AUS$0.425 / 1M tokens
BUS$0.04 / 1M tokens

Output price

Different

US dollars per 1 million output tokens

AUS$2.55 / 1M tokens
BUS$0.00 / 1M tokens

What you can send and receive

Different

AQwen3.8 27B

Accepts
textimagevideo
Produces
text

BSummarize

Accepts
textimagefile
Produces
text

Developer settings

Open a section to compare the complete declarations.

Supported API settingsShared controls and the settings unique to each model1 shared · 20 model-specific

AOnly Qwen3.8 27B 20

  • Frequency penaltyfrequency_penalty
  • Include reasoninginclude_reasoning
  • Token biaslogit_bias
  • Token probabilitieslogprobs
  • Minimum probabilitymin_p
  • Presence penaltypresence_penalty
  • Reasoningreasoning
  • Reasoning effortreasoning_effort
  • Repetition penaltyrepetition_penalty
  • Response formatresponse_format
  • Seedseed
  • Stop sequencesstop
  • Structured outputsstructured_outputs
  • Temperaturetemperature
  • Tool choicetool_choice
  • Toolstools
  • Top atop_a
  • Top ktop_k
  • Top token probabilitiestop_logprobs
  • Top ptop_p

BOnly Summarize 0

All declared settings are shared.

1 settings supported by both models
  • Maximum tokensmax_tokens
Reasoning settingsEffort levels and reasoning behaviour4 different · 0 shared
A4 declared fieldsBUnspecified
SettingAQwen3.8 27BBSummarize
Reasoning requiredNoUnspecified
Enabled by defaultYesUnspecified
Effort levelsxhighmediumlowUnspecified
Default effortxhighUnspecified
Default settingsValues used when a request leaves a setting open3 different · 0 shared
A3 declared fieldsBNo values declared
SettingAQwen3.8 27BBSummarize
Temperature1Unspecified
Top p0.95Unspecified
Top k20Unspecified

Published API declarations. Prices and limits can vary by provider.

Method: tokenizer fingerprinting, v1, 50 strings. This page is static and dated; the interactive bench compares any two of the 353 measured models.