NC Bench
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Run: 2026-02-20-01KHYA4XSJ7M3C8T85G64TW9R7
Run Details
Model:
Ministral 3 8B
Test:
Language Writing
Scenario:
Character dialogue (German) in a story
Duration:
5.7s
Cost:
$0.000197
Provider:
Mistral
Evaluation summary
Score
Evaluator
Details Link
63.16%
Parse dialogue
(details)
Model input
System
You are an expert novel author in the cozy mystery genre. Take the following details about characters/locations/... into account: <character name="Melanie"> Melanie is a 30-year old college student on a study abroad program. Born in Germany, she is fluent in German and does not yet know any English. She enjoys landscape photography and is always seen with her camera. </character> <character name="Hunter"> Hunter is a 35-year old detective who is investigating a series of mysterious disappearances in the small town of Alborn, MN. He is a former marine and has a no-nonsense attitude. Hunter has no knowledge of German, not even basic phrases. </character> <location name="Alborn, MN"> Alborne is a small town in the Midwest with a population of 3,000. It is known for its annual apple festival. </location>
User/Human
Write the following scene: Melanie is sitting at a cafe, looking at her camera. Hunter approaches her and asks her about a recent event in the town. She responds troubled and shaken in German, and Hunter looks confused. They talk for a while, until Hunter gets a call and has to leave. Return the dialogue between Melanie and Hunter as a voice sheet: Melanie: "..." Hunter: "..."
Model response
Messages
Meta
AI
**Voice Sheet: Café Scene – Alborn, MN** *(The café is quiet, with the hum of conversation and the clink of cups. Melanie sits at a small wooden table, her camera open in front of her, her fingers tracing the screen. She looks tense, her expression distant. Hunter, in a dark jacket and worn-out boots, leans against the table across from her, arms crossed.)* --- **Hunter:** *(in English, with a sharp tone)* "You’re the German girl, right? The one taking pictures everywhere." *(Melanie flinches slightly, her eyes darting up. She exhales sharply, switching to German.)* **Melanie:** *(soft but urgent, hands trembling slightly)* "Ja… ja, ich bin Melanie. Aber ich verstehe nicht, was Sie meinen. *I’m Melanie… but I don’t understand what you mean.*" **Hunter:** *(frowning, switching to German—slow, halting, with heavy accent)* "Ich suche jemanden. *I’m looking for someone.* Ein Mann. *A man.* Er ist verschwunden. *He disappeared.*" *(Melanie’s breath catches. She looks around nervously, then back at Hunter.)* **Melanie:** *(whispering, voice breaking)* "Wann? *When?* Wo? *Where?*" **Hunter:** *(leaning in slightly, voice low)* "Vor drei Tagen. *Three days ago.* In den Wäldern hinter dem alten Apfelbaum-Festplatz. *In the woods behind the old apple festival site.*" *(Melanie’s face pales. She clutches her camera, her knuckles white.)* **Melanie:** *(shaking her head, eyes wide)* "Nein… nein, das kann nicht sein. *No… no, that can’t be.* Ich war dort gestern. *I was there yesterday.*" **Hunter:** *(raising an eyebrow, skeptical)* "Und? *And?*" **Melanie:** *(voice trembling, gesturing frantically)* "Ich habe… ich habe etwas gesehen. *I saw… I saw something.* Etwas… falsch. *Something… wrong.*" *(She hesitates, then lowers her voice further.)* **Melanie:** *(whispering)* "Es war… wie ein Schatten. *It was… like a shadow.* Als ob jemand… *As if someone…*" **Hunter:** *(cutting in, impatient)* "Jemand was? *Someone what?*" *(Melanie swallows hard, her eyes darting to the door.)* **Melanie:** *(urgent, urgent)* "Er… er trug ein dunkles Hemd. *He… he wore a dark shirt.* Und er… er ging schnell. *And he… he walked fast.* Wie ein Soldat. *Like a soldier.*" *(Hunter’s expression darkens. He pulls out his phone, checking something quickly.)* **Hunter:** *(muttering to himself, in English)* "Marine. *Marine.*" *(Melanie’s eyes widen in understanding, but she doesn’t speak.)* **Hunter:** *(back to German, voice harder)* "Wo genau? *Where exactly?*" **Melanie:** *(pointing vaguely toward the window, voice breaking)* "Dort. *There.* Hinter den alten Scheunen. *Behind the old barns.*" *(Hunter nods, scribbling something in a notebook. His phone rings—he answers abruptly, stepping away.)* **Hunter:** *(into phone, English, gruff)* "Yeah?… No, I’m still here. *Yeah?… No, I’m still here.*" *(He turns back to Melanie, holding up a finger to silence her.)* **Hunter:** *(to Melanie, in German, low)* "Entschuldigen Sie. *Excuse me.*" *(He walks a few steps away, talking in English. Melanie exhales shakily, rubbing her temples. She glances at her camera, then back at the door, her expression haunted.)* **Hunter:** *(back to Melanie, voice tense)* "Ich muss gehen. Aber Sie… *I have to go. But you…*" *(He hesitates, then reaches into his pocket, pulling out a business card. He scribbles something on it in English, then holds it out.)* **Hunter:** *(in German, firm)* "Wenn Sie etwas anderes sehen… *If you see anything else…* Rufen Sie mich an. *Call me.*" *(Melanie takes the card, her hands still shaking. Hunter nods once, then strides toward the door.)* **Hunter:** *(over his shoulder, English)* "And try to speak English next time. *And try to speak English next time.*" *(Melanie watches him go, her face a mix of fear and determination. She clutches the card, then looks back at her camera—her lens fogged with unshed tears.)* --- **End Scene.**
created_at
"2026-02-20T19:59:08.094Z"
2/20/2026, 7:59:08 PM
model
"mistralai/ministral-8b-2512"
app_id
182717
external_user
(null)
streamed
true
cancelled
false
latency
198
moderation_latency
(null)
generation_time
3767
tokens_prompt
319
tokens_completion
1064
native_tokens_prompt
273
native_tokens_completion
1041
native_tokens_completion_images
(null)
native_tokens_reasoning
0
native_tokens_cached
0
num_media_prompt
(null)
num_input_audio_prompt
(null)
num_media_completion
0
num_search_results
(null)
origin
"https://ncbench.com/"
is_byok
false
finish_reason
"stop"
native_finish_reason
"stop"
usage
0.0001971
router
(null)
provider_responses
0
endpoint_id
"c85d26e1-1e0c-449b-9775-2afce7ae510b"
id
"7ffed7a82164493cba878fb75ac3db92"
is_byok
false
latency
198
model_permaslug
"mistralai/ministral-8b-2512"
provider_name
"Mistral"
status
200
api_type
"completions"
id
"gen-1771617548-5YFJUVjOOd1xFY8UrJtq"
upstream_id
"7ffed7a82164493cba878fb75ac3db92"
total_cost
0.0001971
cache_discount
(null)
upstream_inference_cost
0
provider_name
"Mistral"
Evaluation details
Result
Evaluator
Details
Meta Data
63.16%
Parse dialogue
n/a
dialogue
0
name
"Hunter"
dialogue
"You’re the German girl, right? The one taking pictures everywhere."
detectedLang
"en"
heavyLang
"en"
scores
en
0.8114788437369083
tl
0.7056899934597777
fr
0.47976878612716767
de
0.4571773220747889
nl
0.42748091603053434
no
0.42084942084942084
ro
0.4102228047182176
sq
0.39759036144578314
sv
0.39271255060728744
ca
0.36079545454545453
da
0.33234421364985167
pl
0.3001555209953344
yo
0.2868462757527734
et
0.2730210016155089
tr
0.25742574257425743
ms
0.2474916387959866
hr
0.16201117318435754
it
0.15730337078651685
lv
0.15572232645403375
fi
0.15094339622641512
is
0.1362763915547025
pt
0.1362763915547025
sk
0.1362763915547025
sl
0.1362763915547025
az
0.1346153846153846
es
0.1346153846153846
reliable
true
passes
true
1
name
"Melanie"
dialogue
"Ja… ja, ich bin Melanie. Aber ich verstehe nicht, was Sie meinen."
detectedLang
"de"
heavyLang
"de"
scores
de
0.8216833095577747
nl
0.5465538089480049
pl
0.5449029126213591
sk
0.4769874476987448
fi
0.45014662756598234
ms
0.40570522979397783
no
0.39320388349514557
en
0.36224489795918363
ca
0.3093922651933701
yo
0.30167597765363136
et
0.29111531190926276
ro
0.2816091954022989
is
0.27884615384615385
sq
0.2632612966601179
sv
0.2632612966601179
lv
0.23469387755102045
eu
0.22520661157024793
cs
0.21052631578947367
tl
0.21052631578947367
tr
0.19006479481641467
da
0.1758241758241758
sl
0.1758241758241758
lt
0.17035398230088497
hu
0.1610738255033557
it
0.1610738255033557
es
0.14383561643835618
fr
0.14383561643835618
pt
0.14383561643835618
az
0.1359447004608295
reliable
true
passes
true
2
name
"Hunter"
dialogue
"Ich suche jemanden. Ein Mann. Er ist verschwunden."
detectedLang
"de"
heavyLang
"de"
scores
de
0.8181309457190824
no
0.6611053180396246
nl
0.5870393900889453
is
0.5517241379310345
da
0.544179523141655
fr
0.4519392917369309
sv
0.43965517241379315
tr
0.3981481481481482
hu
0.3512974051896207
es
0.3055555555555556
sq
0.2995689655172413
en
0.2919389978213508
ca
0.2857142857142857
sk
0.27616926503340755
pl
0.26136363636363635
hi
0.2459396751740139
cs
0.23529411764705882
ms
0.21307506053268765
yo
0.21307506053268765
et
0.19753086419753088
lt
0.19154228855721395
it
0.181360201511335
pt
0.16237113402061853
az
0.15364583333333331
ro
0.15364583333333331
reliable
true
passes
false
3
name
"Melanie"
dialogue
"Wann? Wo?"
detectedLang
"de"
heavyLang
"de"
scores
de
0.8214285714285714
yo
0.771689497716895
reliable
false
passes
true
4
name
"Hunter"
dialogue
"Vor drei Tagen. In den Wäldern hinter dem alten Apfelbaum-Festplatz."
detectedLang
"de"
heavyLang
"de"
scores
de
0.7777777777777778
sv
0.6704021094264997
da
0.6127033307513555
no
0.5563442768411713
nl
0.5238095238095238
ro
0.47257383966244726
en
0.46524064171123
it
0.4040524433849821
sl
0.40119760479041916
ms
0.33510638297872336
tl
0.3045897079276773
es
0.2877492877492877
sq
0.2877492877492877
pt
0.2857142857142857
ca
0.2795389048991354
tr
0.2795389048991354
fr
0.2753623188405797
cs
0.2389649923896499
pl
0.22720247295208654
az
0.2223950233281493
eu
0.19871794871794873
sk
0.19093851132686085
fi
0.1830065359477124
yo
0.14965986394557826
is
0.13494809688581316
hr
0.12280701754385964
lt
0.11190053285968028
lv
0.11190053285968028
et
0.10554561717352416
reliable
true
passes
false
5
name
"Melanie"
dialogue
"Nein… nein, das kann nicht sein. Ich war dort gestern."
detectedLang
"de"
heavyLang
"de"
scores
de
0.8498908296943232
pt
0.48308270676691734
nl
0.4649805447470817
en
0.4364754098360656
fr
0.41113490364025695
is
0.3648960739030023
sk
0.31077694235588976
pl
0.2948717948717949
cs
0.26666666666666666
sv
0.26273458445040215
ca
0.23822714681440443
it
0.23822714681440443
es
0.22535211267605632
no
0.22096317280453256
tl
0.21875
ro
0.20520231213872833
reliable
true
passes
true
6
name
"Hunter"
dialogue
"Und?"
detectedLang
"de"
heavyLang
"de"
scores
de
0.8936170212765957
reliable
false
passes
true
7
name
"Melanie"
dialogue
"Ich habe… ich habe etwas gesehen. Etwas… falsch."
detectedLang
"de"
heavyLang
"de"
scores
de
0.8337489609310058
sk
0.38271604938271603
eu
0.36507936507936506
pl
0.36507936507936506
fi
0.3055555555555556
ca
0.27007299270072993
da
0.27007299270072993
es
0.27007299270072993
it
0.27007299270072993
pt
0.27007299270072993
ro
0.27007299270072993
reliable
true
passes
true
8
name
"Melanie"
dialogue
"Es war… wie ein Schatten. Als ob jemand…"
detectedLang
"de"
heavyLang
"de"
scores
de
0.8291925465838509
nl
0.7055674518201285
no
0.5499181669394435
da
0.5098039215686274
en
0.5098039215686274
ca
0.49817518248175185
sv
0.4136460554371002
sl
0.3559718969555035
es
0.3483412322274882
lv
0.3037974683544304
fi
0.27821522309711283
hu
0.27055702917771884
lt
0.2486338797814208
is
0.24242424242424243
ms
0.24242424242424243
yo
0.24242424242424243
it
0.233983286908078
pl
0.22096317280453256
fr
0.21428571428571427
ro
0.21428571428571427
tr
0.207492795389049
reliable
true
passes
true
9
name
"Hunter"
dialogue
"Jemand was?"
detectedLang
"de"
heavyLang
"de"
scores
de
0.7893258426966292
en
0.7572815533980582
nl
0.7532894736842105
yo
0.7
da
0.5689655172413793
ms
0.5398773006134969
fr
0.5
ro
0.5
reliable
true
passes
false
10
name
"Melanie"
dialogue
"Er… er trug ein dunkles Hemd. Und er… er ging schnell. Wie ein Soldat."
detectedLang
"de"
heavyLang
"de"
scores
de
0.7752420470262794
no
0.5880861850443599
nl
0.5142002989536621
is
0.43965517241379315
da
0.4268077601410935
sv
0.3143459915611814
sk
0.24418604651162787
tl
0.21307506053268765
it
0.19753086419753088
pl
0.1935483870967742
en
0.1792929292929293
es
0.1792929292929293
fr
0.1792929292929293
ro
0.1792929292929293
reliable
true
passes
true
11
name
"Hunter"
dialogue
"Marine."
detectedLang
"hr"
heavyLang
"tk"
scores
hr
0.7487437185929648
en
0.7448979591836735
fr
0.7422680412371134
no
0.7422680412371134
da
0.7382198952879581
sq
0.732620320855615
tr
0.7126436781609196
ro
0.6062992125984252
tl
0.6062992125984252
it
0.5901639344262295
pt
0.5901639344262295
sl
0.5901639344262295
ca
0.5833333333333334
es
0.5726495726495726
lt
0.5726495726495726
pl
0.5726495726495726
sv
0.5726495726495726
de
0.5575221238938053
et
0.5575221238938053
eu
0.5575221238938053
ms
0.5575221238938053
nl
0.5575221238938053
sk
0.5575221238938053
yo
0.5575221238938053
cs
0.5412844036697247
fi
0.5412844036697247
lv
0.5412844036697247
reliable
false
passes
true
12
name
"Hunter"
dialogue
"Wo genau?"
detectedLang
"de"
heavyLang
"de"
scores
de
0.8340707964601769
yo
0.6926229508196721
reliable
true
passes
false
13
name
"Melanie"
dialogue
"Dort. Hinter den alten Scheunen."
detectedLang
"de"
heavyLang
"de"
scores
de
0.7930082796688133
no
0.6676514032496307
sv
0.660633484162896
nl
0.6335504885993485
da
0.6287128712871286
en
0.49324324324324326
eu
0.4863013698630137
it
0.4779582366589328
ro
0.4617224880382775
fi
0.45255474452554745
tl
0.3869209809264305
fr
0.3679775280898876
pt
0.36619718309859156
ca
0.3515850144092219
ms
0.3440233236151603
sl
0.3440233236151603
tr
0.3440233236151603
cs
0.29467084639498436
es
0.2077464788732394
sk
0.2077464788732394
sq
0.2077464788732394
reliable
true
passes
true
14
name
"Hunter"
dialogue
"Yeah?… No, I’m still here."
detectedLang
"en"
heavyLang
"en"
scores
en
0.7896634615384616
tl
0.6153846153846154
lv
0.5308310991957105
no
0.5138888888888888
sq
0.5
hr
0.4897959183673469
it
0.45652173913043476
is
0.453125
sv
0.453125
pt
0.44089456869009586
es
0.43910256410256415
ca
0.43548387096774194
sk
0.34210526315789475
da
0.3346007604562738
tr
0.3346007604562738
pl
0.3
de
0.2768595041322314
lt
0.2768595041322314
nl
0.2768595041322314
reliable
true
passes
true
15
name
"Hunter"
dialogue
"Entschuldigen Sie."
detectedLang
"de"
heavyLang
"de"
scores
de
0.8231966053748232
nl
0.7209821428571428
sv
0.4769874476987448
pl
0.47257383966244726
no
0.4369369369369369
es
0.37810945273631835
reliable
true
passes
false
16
name
"Hunter"
dialogue
"Ich muss gehen. Aber Sie…"
detectedLang
"de"
heavyLang
"de"
scores
de
0.8543689320388349
pl
0.6021220159151194
sk
0.45255474452554745
eu
0.43396226415094336
nl
0.42748091603053434
fi
0.3697478991596639
reliable
true
passes
false
17
name
"Hunter"
dialogue
"Wenn Sie etwas anderes sehen… Rufen Sie mich an."
detectedLang
"de"
heavyLang
"de"
scores
de
0.8301245753114382
da
0.4371482176360225
eu
0.42196531791907516
no
0.3670886075949367
ro
0.35064935064935066
en
0.3006993006993007
nl
0.29245283018867924
pl
0.27184466019417475
vi
0.2665036674816626
sv
0.25742574257425743
yo
0.23857868020304565
ca
0.22680412371134018
es
0.22680412371134018
fi
0.22680412371134018
hu
0.21465968586387435
pt
0.21465968586387435
fr
0.21052631578947367
ms
0.21052631578947367
tr
0.19137466307277629
et
0.1780821917808219
hr
0.1780821917808219
lv
0.1780821917808219
sq
0.1780821917808219
tl
0.1780821917808219
reliable
true
passes
false
18
name
"Hunter"
dialogue
"And try to speak English next time."
detectedLang
"en"
heavyLang
"en"
scores
en
0.8314606741573034
tl
0.6853146853146853
hr
0.5472837022132797
no
0.5417515274949084
da
0.5273109243697479
yo
0.5119305856832972
pl
0.375
sk
0.3697478991596639
cs
0.3679775280898876
lv
0.3515850144092219
sl
0.34971098265895956
lt
0.3161094224924012
nl
0.30769230769230765
pt
0.27184466019417475
de
0.24242424242424243
ms
0.24242424242424243
ro
0.24242424242424243
sv
0.24242424242424243
reliable
true
passes
true