Run: 2026-10-06-01M48VXCQ107AEH2Q8JBK8P2AB

Run Details

Duration:
12.3s
Cost:
$0.001659
Provider:
Mistral

Evaluation summary

Score Evaluator
Details Link
76.47% 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

AI
**VOICE SHEET: "The Café Encounter"** --- **Melanie:** *(softly, to herself, reviewing photos on her camera screen)* "Nein... das kann nicht sein..." **Hunter:** *(approaching her table, badge visible)* "Excuse me, miss? I'm Detective Hunter. I was wondering if you might have seen anything unusual near the old Miller orchard last Tuesday evening?" **Melanie:** *(startled, camera clutched to her chest)* "Oh! Entschuldigung—äh, I mean—sorry, I didn't—" **Hunter:** *(frowning slightly)* "Sorry? You okay? You look like you've seen a ghost." **Melanie:** *(voice trembling, switching to rapid German)* "Ein Geist? Nein, nein, das ist nicht... I mean, es ist nicht so einfach. Ich habe etwas gesehen, Detective. Etwas, das ich nicht erklären kann. Lichter, dort drüben am Waldrand. Und dann—und dann war sie weg. Einfach weg." **Hunter:** *(leaning forward, concerned)* "Who was gone? A woman? What did she look like?" **Melanie:** *(shaking her head, eyes wet)* "Ich weiß es nicht. Ich weiß es wirklich nicht. Nur... nur ihr roter Schal. Am Zaun. Und dann nichts mehr. Nichts." *(whispers)* "Sie sind alle weg, nicht wahr? Alle." **Hunter:** *(exchanging a glance with himself, clearly lost)* "Ma'am, I'm not following you. English, please? Slowly?" **Melanie:** *(frustrated, gesturing helplessly)* "I cannot! I do not—I don't speak it! Not yet! Bitte, verstehen Sie? Bitte!" **Hunter:** *(sighs, pulling out a notepad)* "Alright. Alright. Deep breath. You saw lights. A red scarf. Someone disappeared. That's what I'm getting." **Melanie:** *(nodding desperately)* "Ja! Genau! And the apples—" *(stops, confused)* "Die Äpfel. They were everywhere. On the ground. But no one was picking them. No one." **Hunter:** *(phone buzzing in his pocket—he glances at it, expression darkening)* "The apple festival grounds. That's three now." **Melanie:** *(not understanding, but sensing urgency)* "Drei? Three what? Three people?" **Hunter:** *(standing abruptly)* "Three disappearances. All near orchards. All during apple season." *(beat)* "I need to go. But ma'am—if you remember anything else, anything at all, you call me. This number." *(slides card across table)* "And try to stay away from those woods, you understand?" **Melanie:** *(taking the card, voice small)* "Ich werde... I will try. But Detective—" *(he's already walking away)* "—the photographs! I have photographs! Of the lights! Of—" *(trails off, alone)* **Hunter:** *(over his shoulder, not turning)* "German, right? You said German?" **Melanie:** *(to herself, staring at her camera)* "Ja. Deutsch. Immer Deutsch." --- **[END SCENE]**
created_at"2026-10-06T15:04:32.743Z" 10/6/2026, 3:04:32 PM
model"mistralai/mistral-large-4-0-20261006"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency615
moderation_latency(null)
generation_time12265
tokens_prompt306
tokens_completion676
native_tokens_prompt288
native_tokens_completion700
native_tokens_completion_images(null)
native_tokens_reasoning0
native_tokens_cached0
num_media_prompt(null)
num_input_audio_prompt(null)
num_media_completion0
num_search_results(null)
num_fetches(null)
web_search_engine(null)
origin"https://ncbench.com/"
is_byokfalse
finish_reason"stop"
native_finish_reason"stop"
service_tier"default"
usage0.00165884
router(null)
user_agent"langchainjs-openai/1.0.0 ((node/v24.21.0; linux; x64))"
http_referer(null)
request_id"req-1791299072-H8lSetJmcjkotnN8YlHM"
session_id(null)
preset_id(null)
api_type"completions"
id"gen-1791299072-tiZ8w9OUvwNqSPWL6GXW"
upstream_id"236df07126604bbabf339117cb52f7dd"
provider_responses
0
endpoint_id"540e63db-cc7c-4556-bb67-d449579bcf1a"
id"236df07126604bbabf339117cb52f7dd"
is_byokfalse
latency615
model_permaslug"mistralai/mistral-large-4-0-20261006"
provider_name"Mistral"
status200
total_cost0.00165884
cache_discount(null)
upstream_inference_cost0
provider_name"Mistral"
response_cache_source_id(null)
data_region"global"
workspace_id"97e315e5-d303-487d-83c1-83180e8a13d4"

Evaluation details

Result Evaluator Details Meta Data
76.47% Parse dialogue n/a
dialogue
0
name"Melanie"
dialogue"Nein... das kann nicht sein..."
detectedLang"de"
heavyLang"de"
scores
de0.8605947955390335
pt0.5253164556962026
nl0.4915254237288135
fr0.42748091603053434
cs0.39999999999999997
is0.34210526315789475
no0.34210526315789475
reliabletrue
passestrue
1
name"Hunter"
dialogue"Excuse me, miss? I'm Detective Hunter. I was wondering if you might have seen anything unusual near the old Miller orchard last Tuesday evening?"
detectedLang"en"
heavyLang"en"
scores
en0.798941798941799
tl0.6231654105513685
da0.565018315018315
no0.565018315018315
nl0.5544090056285178
sv0.4862087614926987
de0.44927536231884063
fr0.4460641399416909
sq0.39180537772087065
it0.3766404199475065
ca0.36918990703851257
es0.35374149659863946
pt0.33936022253129344
ro0.33936022253129344
ms0.3300423131170663
et0.3155619596541787
yo0.2720306513409962
tr0.23817161186848435
is0.21552436003303055
cs0.21161825726141079
sl0.18384879725085912
hr0.1782006920415225
hu0.1410488245931284
az0.13793103448275862
fi0.13636363636363635
pl0.1171003717472119
sk0.07045009784735812
be0.06862745098039216
lt0.06219151036525173
lv0.06219151036525173
uk0.06219151036525173
vi0.06219151036525173
reliabletrue
passestrue
2
name"Melanie"
dialogue"Oh! Entschuldigung—äh, I mean—sorry, I didn't—"
detectedLang"de"
heavyLang"en"
scores
de0.6242774566473988
en0.618991793669402
nl0.5038167938931297
it0.3981481481481482
tl0.35000000000000003
no0.30851063829787234
da0.2995689655172413
hr0.2995689655172413
ca0.29805615550755943
sv0.29805615550755943
sq0.2919389978213508
pl0.2793791574279379
ms0.2562929061784897
cs0.24418604651162787
pt0.23529411764705882
ro0.21686746987951808
yo0.2111650485436893
sk0.181360201511335
be0.17721518987341772
tr0.17721518987341772
hu0.1709183673469388
az0.16237113402061853
et0.16237113402061853
is0.16237113402061853
lt0.16237113402061853
lv0.16237113402061853
uk0.16237113402061853
vi0.16237113402061853
reliabletrue
passestrue
3
name"Hunter"
dialogue"Sorry? You okay? You look like you've seen a ghost."
detectedLang"en"
heavyLang"en"
scores
en0.7413793103448276
tl0.5419847328244275
pt0.4444444444444444
it0.42857142857142855
cs0.4117647058823529
no0.3939393939393939
hu0.34210526315789475
ro0.31662870159453305
ca0.3119266055045872
es0.3055555555555556
sk0.3023255813953488
yo0.2840095465393795
fr0.2805755395683453
hr0.27184466019417475
pl0.25925925925925924
sl0.23076923076923078
lt0.21465968586387435
tr0.20424403183023873
is0.2
da0.1935483870967742
sq0.1935483870967742
az0.1891891891891892
eu0.1891891891891892
lv0.1891891891891892
nl0.1891891891891892
vi0.1891891891891892
de0.18256130790190736
et0.17355371900826447
fi0.17355371900826447
ms0.17355371900826447
sv0.17355371900826447
reliabletrue
passestrue
4
name"Melanie"
dialogue"Ein Geist? Nein, nein, das ist nicht... I mean, es ist nicht so einfach. Ich habe etwas gesehen, Detective. Etwas, das ich nicht erklären kann. Lichter, dort drüben am Waldrand. Und dann—und dann war sie weg. Einfach weg."
detectedLang"de"
heavyLang"de"
scores
de0.8179396092362344
en0.4920713577799802
no0.42480359147025815
nl0.3880597014925373
ro0.37689969604863216
tl0.3134628265237776
ca0.31208053691275167
sv0.2817098808689559
da0.26523297491039427
pl0.25616835994194487
is0.2540029112081513
pt0.24687729610580456
es0.24074074074074073
sk0.22758100979653353
yo0.22348484848484848
it0.21934501142421936
fr0.21636085626911314
cs0.2127496159754224
et0.1865079365079365
sq0.18130990415335463
sl0.17538213998390992
hr0.16734362307067424
hi0.15845648604269294
lv0.15149006622516556
hu0.14154103852596317
tr0.13793103448275862
vi0.13647851727042964
lt0.1306191687871077
eu0.10087719298245613
fi0.07906558849955077
be0.0639269406392694
az0.057904411764705885
uk0.057904411764705885
reliabletrue
passestrue
5
name"Hunter"
dialogue"Who was gone? A woman? What did she look like?"
detectedLang"en"
heavyLang"en"
scores
en0.8397435897435898
nl0.5
no0.49168207024029575
ro0.4433198380566802
yo0.42827442827442824
cs0.4246861924686192
de0.40347071583514105
hr0.39956331877729256
hu0.36194895591647336
fi0.34210526315789475
sq0.34210526315789475
tl0.34210526315789475
pt0.3373493975903614
ca0.3309002433090025
es0.32432432432432434
sk0.32098765432098764
it0.3125
fr0.298469387755102
pl0.2763157894736842
sl0.24657534246575344
lt0.22969187675070027
tr0.21875
is0.21428571428571427
da0.207492795389049
az0.20289855072463767
eu0.20289855072463767
lv0.20289855072463767
vi0.20289855072463767
et0.1863905325443787
ms0.1863905325443787
sv0.1863905325443787
reliabletrue
passestrue
6
name"Melanie"
dialogue"Sie sind alle weg, nicht wahr? Alle."
detectedLang"de"
heavyLang"de"
scores
de0.842057761732852
nl0.6858168761220825
da0.4067796610169492
it0.40476190476190477
no0.396551724137931
pl0.3902439024390244
cs0.36363636363636365
et0.36363636363636365
fi0.32432432432432434
reliabletrue
passestrue
7
name"Hunter"
dialogue"Ma'am, I'm not following you. English, please? Slowly?"
detectedLang"en"
heavyLang"en"
scores
en0.7867154174283973
tl0.5530012771392081
ro0.32950191570881227
no0.1898148148148148
cs0.1822429906542056
it0.1822429906542056
nl0.1822429906542056
tr0.1822429906542056
da0.17061611374407584
de0.17061611374407584
hr0.17061611374407584
ms0.17061611374407584
sv0.17061611374407584
reliabletrue
passestrue
8
name"Melanie"
dialogue"I cannot! I do not—I don't speak it! Not yet! Bitte, verstehen Sie? Bitte!"
detectedLang"en"
heavyLang"en"
scores
en0.76029328821207
de0.6382978723404255
sq0.48233861144945184
pl0.47270471464019853
tl0.43633952254641906
no0.3997175141242938
it0.3813682678311499
hr0.3786549707602339
yo0.36186186186186187
cs0.358974358974359
pt0.34006211180124224
da0.3348982785602504
sk0.32432432432432434
ca0.3167202572347267
sv0.3167202572347267
fi0.30668841761827076
et0.2928452579034942
vi0.2904841402337229
nl0.2869127516778523
fr0.2772108843537415
lv0.2595818815331011
ro0.2595818815331011
tr0.2582897033158813
lt0.247787610619469
hu0.24645390070921988
is0.23423423423423423
az0.22303473491773307
sl0.22018348623853207
eu0.21296296296296297
be0.1414141414141414
es0.1290983606557377
uk0.1290983606557377
reliabletrue
passesfalse
9
name"Hunter"
dialogue"Alright. Alright. Deep breath. You saw lights. A red scarf. Someone disappeared. That's what I'm getting."
detectedLang"en"
heavyLang"en"
scores
en0.8012086513994912
tl0.5794078061911171
it0.42765567765567764
ms0.3602865916069601
es0.31991294885745375
pt0.3131868131868132
ro0.3124312431243124
nl0.30709534368070956
fr0.30011198208286677
hr0.2889647326507395
no0.2672919109026964
da0.26122931442080377
de0.26122931442080377
cs0.251497005988024
eu0.25059952038369304
yo0.23594132029339854
sq0.21580928481806777
sl0.20886075949367086
hu0.1997439180537772
is0.1935483870967742
sv0.18619791666666666
ca0.17871222076215507
sk0.17218543046357618
pl0.14383561643835618
lt0.11598302687411598
tr0.10968660968660969
az0.10071942446043164
lv0.10071942446043164
vi0.10071942446043164
et0.09156976744186046
fi0.09156976744186046
reliabletrue
passestrue
10
name"Melanie"
dialogue"Die Äpfel. They were everywhere. On the ground. But no one was picking them. No one."
detectedLang"en"
heavyLang"en"
scores
en0.8141627543035993
tl0.6433933933933934
de0.5406189555125726
nl0.49841605068637806
fr0.489247311827957
yo0.4290865384615385
no0.36918990703851257
hr0.3675099866844208
pl0.34119278779472956
ca0.3300423131170663
pt0.3055555555555556
sk0.25897035881435254
sq0.24722662440570525
et0.2448330683624801
fi0.24000000000000002
sv0.23878205128205127
es0.2238562091503268
lv0.21617161716171615
tr0.15630550621669628
hi0.15026833631484796
it0.14414414414414414
da0.1410488245931284
ms0.1410488245931284
cs0.13636363636363635
is0.13003663003663005
reliabletrue
passesfalse
11
name"Hunter"
dialogue"The apple festival grounds. That's three now."
detectedLang"en"
heavyLang"en"
scores
en0.8065476190476191
tl0.6697154471544715
fr0.6212121212121212
sv0.5170876671619613
nl0.5134730538922155
es0.5075757575757576
sq0.48657187993680884
no0.4645799011532125
it0.46369636963696376
da0.4491525423728813
ms0.4415807560137457
de0.4058500914076782
ca0.3879472693032015
hr0.3821292775665399
pt0.3821292775665399
cs0.365234375
sl0.365234375
lt0.2793791574279379
et0.27293064876957496
az0.26636568848758463
ro0.26636568848758463
sk0.26636568848758463
yo0.2476851851851852
hu0.1709183673469388
fi0.16237113402061853
lv0.16237113402061853
pl0.16237113402061853
reliabletrue
passestrue
12
name"Melanie"
dialogue"Drei? Three what? Three people?"
detectedLang"en"
heavyLang"en"
scores
en0.8293515358361775
tl0.6666666666666666
de0.47368421052631576
reliabletrue
passesfalse
13
name"Hunter"
dialogue"And try to stay away from those woods, you understand?"
detectedLang"en"
heavyLang"en"
scores
en0.8321342925659472
tl0.6489468405215646
no0.5370370370370371
da0.5364238410596026
cs0.45567651632970446
nl0.44267515923566875
yo0.40273037542662116
sk0.38704028021015763
pl0.3783303730017762
sv0.3761140819964349
de0.3554327808471455
lv0.2584745762711864
sl0.25690021231422505
hr0.24892703862660948
fr0.24242424242424243
lt0.2290748898678414
sq0.2222222222222222
is0.17452830188679244
ro0.17452830188679244
reliabletrue
passestrue
14
name"Melanie"
dialogue"—the photographs! I have photographs! Of the lights! Of—"
detectedLang"en"
heavyLang"en"
scores
en0.823321554770318
tl0.6966019417475727
fr0.6031746031746031
da0.5928338762214984
no0.571917808219178
yo0.5511669658886894
sv0.46351931330472107
sq0.4588744588744588
nl0.45652173913043476
is0.37810945273631835
hr0.3573264781491003
ca0.3556701030927836
pl0.33510638297872336
it0.3150684931506849
cs0.29577464788732394
ro0.2647058823529412
de0.2492492492492493
ms0.2378048780487805
hi0.23547400611620795
sk0.22360248447204967
be0.21875
tr0.21875
hu0.21135646687697163
az0.20127795527156547
et0.20127795527156547
lt0.20127795527156547
lv0.20127795527156547
uk0.20127795527156547
vi0.20127795527156547
reliabletrue
passesfalse
15
name"Hunter"
dialogue"German, right? You said German?"
detectedLang"en"
heavyLang"en"
scores
en0.8283752860411898
tl0.7422680412371134
ro0.5176848874598071
de0.4983277591973244
et0.42748091603053434
ca0.358974358974359
it0.358974358974359
cs0.34210526315789475
nl0.34210526315789475
da0.33035714285714285
fr0.33035714285714285
no0.33035714285714285
yo0.33035714285714285
az0.3181818181818182
es0.3181818181818182
ms0.3181818181818182
sq0.3181818181818182
sv0.3181818181818182
tr0.3181818181818182
reliabletrue
passestrue
16
name"Melanie"
dialogue"Ja. Deutsch. Immer Deutsch."
detectedLang"de"
heavyLang"de"
scores
de0.8254189944134079
ca0.6943765281173594
da0.6200607902735562
sv0.6177370030581039
en0.5733788395904437
nl0.570446735395189
et0.5519713261648745
fi0.5503597122302158
no0.4813278008298755
lv0.4791666666666667
sk0.40191387559808617
pl0.3902439024390244
sl0.3902439024390244
fr0.375
it0.375
sq0.375
yo0.375
reliabletrue
passestrue