NC Bench
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Run: 2026-02-20-01KHY8TZFE6PF9B99ZKV10J4HH
Run Details
Model:
Ministral 3 3B
Test:
Language Writing
Scenario:
Character dialogue (German) in a story
Duration:
2.5s
Cost:
$0.000095
Provider:
Mistral
Evaluation summary
Score
Evaluator
Details Link
90.00%
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
**Title: *The Missing in Alborn*** --- **Scene: *The Morning Café*** *(The sun spills golden light through the stained-glass windows of *Bäckerei & Café Alborn*, a cozy spot in the heart of the town. Melanie sits at a small wooden table, her camera resting on the tabletop, the lens cap off. She’s adjusting the focus, her fingers moving with practiced ease. Across the room, Hunter leans against the counter, arms crossed, watching the crowd. He spots her and steps forward.)* --- **Hunter:** *"Hallo. You’re the photography student, right?"* *(Melanie freezes. Her hands tremble slightly as she looks up at him. She doesn’t speak English, but she understands the question.)* **Melanie:** *"...Ja. Ich bin Melanie. Ich bin hier für mein Studium."* *(She speaks slowly, her voice barely above a whisper, her eyes darting to the camera. Hunter’s expression doesn’t change—no smile, no confusion, just a faint flicker of something unreadable.)* **Hunter:** *"You’re from Germany, right? You don’t speak English?"* **Melanie:** *"Ja. Ich spreche kein Englisch gut."* *(She exhales sharply, her shoulders relaxing just a little. Hunter nods, but his gaze lingers on her camera. He doesn’t ask about it. He doesn’t need to.)* **Hunter:** *"You’re here for the festival, right? The apple one?"* **Melanie:** *"Ja. Aber…"* *(Her voice drops. She hesitates.) *"…es gibt etwas, das ich sehen wollte. Etwas… seltsam."* *(She hesitates, then adds, her voice trembling slightly.) *"Ich habe gesehen, wie jemand verschwunden ist. Vor zwei Tagen."* *(Hunter’s jaw tightens. He doesn’t react immediately. Instead, he studies her—her posture, the way her fingers twitch near the camera, the unspoken weight in her eyes.)* **Hunter:** *"Who?"* **Melanie:** *"Ich… ich weiß nicht. Ich habe nur gesehen, wie er… wie er…"* *(She stops, her voice breaking.) *"Wie er… wie er… nicht mehr da war."* *(A beat. Hunter’s expression is unreadable. He steps closer, his voice low.)* **Hunter:** *"You saw him leave the festival? Any details?"* **Melanie:** *"Nein. Nur… er war allein. Und er trug…"* *(She hesitates, then whispers.) *"…dunkelblaues Hemd."* *(Hunter’s eyes narrow. He doesn’t press further. Instead, he reaches into his jacket, pulls out his phone, and steps away from the counter. A moment later, he’s gone, disappearing into the crowd.)* *(Melanie watches him go, her breath coming faster. She picks up her camera, her fingers trembling as she turns it back on. The town hums around her—laughter, chatter, the distant clatter of dishes—but none of it feels real anymore.)* *(She exhales, then looks down at the camera. The lens captures nothing but the fading light of the morning.)* --- **End Scene.**
created_at
"2026-02-20T19:36:13.562Z"
2/20/2026, 7:36:13 PM
model
"mistralai/ministral-3b-2512"
app_id
182717
external_user
(null)
streamed
true
cancelled
false
latency
213
moderation_latency
(null)
generation_time
2167
tokens_prompt
319
tokens_completion
743
native_tokens_prompt
273
native_tokens_completion
672
native_tokens_completion_images
(null)
native_tokens_reasoning
0
native_tokens_cached
256
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
0.0000945
router
(null)
provider_responses
0
endpoint_id
"b9f6828f-aef9-498a-91f5-6816fbf72420"
id
"f49d3329a56f4092bba6715b99a044b1"
is_byok
false
latency
213
model_permaslug
"mistralai/ministral-3b-2512"
provider_name
"Mistral"
status
200
api_type
"completions"
id
"gen-1771616173-Huoll6RyZ6wNoK7noBfs"
upstream_id
"f49d3329a56f4092bba6715b99a044b1"
total_cost
0.0000945
cache_discount
(null)
upstream_inference_cost
0
provider_name
"Mistral"
Evaluation details
Result
Evaluator
Details
Meta Data
90.00%
Parse dialogue
n/a
dialogue
0
name
"Hunter"
dialogue
"Hallo. You’re the photography student, right?"
detectedLang
"en"
heavyLang
"en"
scores
en
0.8019241652518393
fr
0.6296296296296297
tl
0.5934959349593496
no
0.5172413793103449
de
0.5070422535211268
da
0.49640287769784175
sv
0.44267515923566875
nl
0.3902439024390244
sq
0.38271604938271603
yo
0.3408662900188324
it
0.31906614785992216
az
0.3069306930693069
es
0.29292929292929293
cs
0.2886178861788618
ro
0.2857142857142857
hu
0.2842535787321063
et
0.2813141683778234
pl
0.2813141683778234
sk
0.2693110647181628
fi
0.22566371681415928
ca
0.1898148148148148
is
0.18604651162790697
ms
0.1822429906542056
hi
0.18032786885245902
hr
0.18032786885245902
lt
0.16666666666666666
lv
0.16666666666666666
tr
0.1606714628297362
sl
0.14425427872860636
reliable
true
passes
true
1
name
"Melanie"
dialogue
"...Ja. Ich bin Melanie. Ich bin hier für mein Studium."
detectedLang
"de"
heavyLang
"de"
scores
de
0.7842968075927523
pl
0.6177370030581039
sk
0.6159754224270354
ms
0.5777027027027027
nl
0.49899799599198397
lv
0.42528735632183906
en
0.38875305623471884
tl
0.38875305623471884
ro
0.3872549019607844
sq
0.38271604938271603
et
0.3811881188118812
fi
0.3796526054590571
cs
0.3765586034912718
fr
0.37027707808564225
sv
0.3670886075949367
da
0.36386768447837153
sl
0.3573264781491003
ca
0.30362116991643456
tr
0.26035502958579887
hr
0.23547400611620795
yo
0.23076923076923078
no
0.22360248447204967
it
0.21875
lt
0.21875
reliable
true
passes
true
2
name
"Hunter"
dialogue
"You’re from Germany, right? You don’t speak English?"
detectedLang
"en"
heavyLang
"en"
scores
en
0.8279816513761469
tl
0.6527777777777778
de
0.37080536912751677
ro
0.3029739776951673
no
0.2937853107344633
da
0.28023032629558536
ca
0.1830065359477124
it
0.1830065359477124
cs
0.17218543046357618
fr
0.1648106904231626
yo
0.1648106904231626
hr
0.1610738255033557
ms
0.1610738255033557
sv
0.1610738255033557
reliable
true
passes
true
3
name
"Melanie"
dialogue
"Ja. Ich spreche kein Englisch gut."
detectedLang
"de"
heavyLang
"de"
scores
de
0.8015873015873016
nl
0.5856353591160222
sk
0.5517928286852589
da
0.4955156950672646
pl
0.46428571428571425
sl
0.4578313253012048
ro
0.44029850746268656
no
0.4140625
en
0.4109947643979057
et
0.4063324538258575
fi
0.40476190476190477
hr
0.39839572192513373
sv
0.3951612903225807
lv
0.3382352941176471
ca
0.3263473053892215
lt
0.2857142857142857
sq
0.25
yo
0.25
ms
0.24242424242424243
is
0.23469387755102045
it
0.23469387755102045
reliable
true
passes
true
4
name
"Hunter"
dialogue
"You’re here for the festival, right? The apple one?"
detectedLang
"en"
heavyLang
"en"
scores
en
0.8097826086956521
tl
0.656188605108055
no
0.5949074074074074
da
0.5872641509433962
fr
0.5872641509433962
nl
0.494949494949495
es
0.4890510948905109
sq
0.46808510638297873
de
0.4582043343653251
hr
0.4514106583072101
pt
0.45054945054945056
it
0.445324881141046
sv
0.43548387096774194
ms
0.4233937397034596
ca
0.37050359712230213
cs
0.3482309124767225
sl
0.3482309124767225
yo
0.3408662900188324
pl
0.3
lt
0.2647058823529412
et
0.2584745762711864
az
0.25213675213675213
ro
0.25213675213675213
sk
0.25213675213675213
hu
0.1606714628297362
fi
0.15254237288135594
lv
0.15254237288135594
reliable
true
passes
true
5
name
"Melanie"
dialogue
"…es gibt etwas, das ich sehen wollte. Etwas… seltsam."
detectedLang
"de"
heavyLang
"de"
scores
de
0.8357064622124862
et
0.41972920696324956
pt
0.3562231759656652
ca
0.3288590604026846
es
0.3288590604026846
sk
0.29245283018867924
lv
0.2857142857142857
eu
0.27710843373493976
pl
0.27710843373493976
hu
0.2537313432835821
lt
0.23273657289002556
fi
0.22680412371134018
reliable
true
passes
true
6
name
"Hunter"
dialogue
"Who?"
detectedLang
"en"
heavyLang
"en"
scores
en
0.8626373626373627
reliable
false
passes
true
7
name
"Melanie"
dialogue
"Wie er… wie er… nicht mehr da war."
detectedLang
"de"
heavyLang
"de"
scores
de
0.8538011695906432
nl
0.6902654867256637
da
0.5986238532110092
no
0.5920745920745921
is
0.4883040935672514
pl
0.44620253164556967
pt
0.4186046511627907
eu
0.41471571906354515
sl
0.41275167785234906
en
0.4067796610169492
hr
0.40273037542662116
it
0.38162544169611307
az
0.37722419928825623
tr
0.36594202898550726
cs
0.36363636363636365
yo
0.3
ro
0.2768595041322314
es
0.2647058823529412
tl
0.2647058823529412
vi
0.2647058823529412
reliable
true
passes
true
8
name
"Hunter"
dialogue
"You saw him leave the festival? Any details?"
detectedLang
"en"
heavyLang
"en"
scores
en
0.8074454428754815
tl
0.5844875346260388
nl
0.5756718528995757
ca
0.5714285714285714
ms
0.54337899543379
no
0.5334370139968896
fr
0.526813880126183
da
0.5207667731629393
sq
0.4727592267135325
cs
0.4690265486725664
hr
0.46619217081850534
pt
0.46619217081850534
sv
0.4614003590664273
es
0.4545454545454546
de
0.4094488188976378
it
0.39759036144578314
lt
0.3839835728952772
sl
0.3839835728952772
ro
0.3736951983298539
et
0.2890995260663507
az
0.2822966507177033
sk
0.2822966507177033
yo
0.2628992628992629
hu
0.18256130790190736
fi
0.17355371900826447
lv
0.17355371900826447
pl
0.17355371900826447
tr
0.16897506925207756
reliable
true
passes
true
9
name
"Melanie"
dialogue
"…dunkelblaues Hemd."
detectedLang
"lt"
heavyLang
"nl"
scores
lt
0.51171875
de
0.45652173913043476
reliable
false
passes
false