Run: 2026-10-07-01M4AT9HVHNCYJWQ739M0H1QRM

Run Details

Model:
Mistral Large 4.0 (Reasoning)
Test:
Language Writing
Scenario:
Character dialogue (German) in a story
Duration:
1m 21s
Cost:
$0.009074
Provider:
Mistral

Evaluation summary

Score Evaluator
Details Link
100.00% 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

AI
Melanie: (startled, clutching her camera to her chest) "Was? Entschuldigung? Ich... ich verstehe nicht. Wer sind Sie?" *(What? Excuse me? I... I don't understand. Who are you?)* Hunter: (stepping closer, badge glinting) "Easy, ma'am. I'm Detective Hunter. I'm investigating the disappearances. Were you at the Apple Festival last night? Around nine?" Melanie: (shaking her head violently, eyes wide and frightened) "Nein! Kein Englisch! Ich bin... ich bin Deutsche. Studentenprogramm. Ich spreche nur Deutsch!" *(No! No English! I am... I am German. Student program. I only speak German!)* Hunter: (frowning, confused, pulling out his phone) "Whoa. Okay. You speak... German? Right. Let me..." (taps screen) "Translation app. Here. Talk slow into this." Melanie: (leaning toward the phone, voice trembling) "Ich habe etwas Schreckliches gesehen. Am Apfelbaum-Stand, hinten beim See. Eine junge Frau. Blaue Jacke. Sie ist gerannt... panisch. Sehr schnell." *(I saw something terrible. At the apple tree stand, in back by the lake. A young woman. Blue jacket. She was running... panicked. Very fast.)* Hunter: (reading the screen, jaw tightening) "Apple tree stand. By the lake. Woman in blue. Running. What time?" Melanie: (frantically swiping her camera, thrusting it toward him) "Hier! Schauen Sie! Das Foto. Um halb neun. Sie sah... sie sah Angst in den Augen." *(Here! Look! The photo. At half past eight. She looked... she looked fear in the eyes.)* Hunter: (leaning in to photograph the screen with his own phone) "Blue jacket. I got it. Did you see where she went? Which direction?" Melanie: (grabbing his sleeve, agitated) "Zum Parkplatz! Aber... aber ein Mann folgte ihr. Schwarzer Kapuzenpullover. Große Tasche. Er sah... gefährlich aus. Bitte, Sie müssen..." *(To the parking lot! But... but a man followed her. Black hoodie. Large bag. He looked... dangerous. Please, you must...)* Hunter: (phone suddenly buzzing and ringing loudly) "Damn it." (glances at screen, expression darkening) "Hunter. Yeah? ...The lake? Shit. I have to go." Melanie: (desperate, standing up) "Bitte! Warten Sie! Die Frau... sie ist in Gefahr! Sie müssen sie finden!" *(Please! Wait! The woman... she is in danger! You must find her!)* Hunter: (already turning, then stopping to thrust a business card into her hand) "I will. I promise you. Stay right here. Don't go anywhere. I'll send someone who speaks German, or I'll be back. You hear me? Stay put. This is important." Melanie: (clutching the card and her camera, nodding frantically) "Ja. Ja, ich bleibe hier. Bitte... bringen Sie sie zurück. Sicher." *(Yes. Yes, I stay here. Please... bring her back. Safe.)* Hunter: (walking away quickly, then calling back over his shoulder) "Badge 447. Keep that card. Don't talk to anyone else." (exits into the street)
created_at"2026-10-07T09:14:42.938Z" 10/7/2026, 9:14:42 AM
model"mistralai/mistral-large-4-0-20261006"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency659
moderation_latency(null)
generation_time81274
tokens_prompt306
tokens_completion4335
native_tokens_prompt276
native_tokens_completion4252
native_tokens_completion_images(null)
native_tokens_reasoning3621
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"
usage0.00907436
router(null)
user_agent"langchainjs-openai/1.0.0 ((node/v24.21.0; linux; x64))"
http_referer(null)
request_id"req-1791364482-iKQ19KBM6S1WEJaZL6Y8"
session_id(null)
preset_id(null)
api_type"completions"
id"gen-1791364482-mazk2LRhvbyBQ35EU1HQ"
upstream_id"eb6b0e9f353e49528baa22509b26d82b"
provider_responses
0
endpoint_id"19b3b5d7-23f6-4b63-8109-64a6cc37d996"
id"eb6b0e9f353e49528baa22509b26d82b"
is_byokfalse
latency623
model_permaslug"mistralai/mistral-large-4-0-20261006"
provider_name"Mistral"
status200
total_cost0.00907436
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
100.00% Parse dialogue n/a
dialogue
0
name"Melanie"
dialogue"Was? Entschuldigung? Ich... ich verstehe nicht. Wer sind Sie?"
detectedLang"de"
heavyLang"de"
scores
de0.8386402753872634
nl0.6035940803382664
pl0.37707641196013286
en0.36224489795918363
sk0.24849699398797598
ms0.2299794661190965
cs0.21052631578947367
et0.21052631578947367
yo0.1883116883116883
lt0.17035398230088497
hu0.1610738255033557
it0.1610738255033557
is0.1515837104072398
es0.14383561643835618
fr0.14383561643835618
no0.14383561643835618
pt0.14383561643835618
az0.1359447004608295
ca0.1359447004608295
ro0.1359447004608295
sq0.1359447004608295
sv0.1359447004608295
reliabletrue
passestrue
1
name"Hunter"
dialogue"Easy, ma'am. I'm Detective Hunter. I'm investigating the disappearances. Were you at the Apple Festival last night? Around nine?"
detectedLang"en"
heavyLang"en"
scores
en0.7895408163265306
tl0.6666666666666666
fr0.610297590930562
nl0.5222929936305732
pt0.5200698080279231
no0.5132743362831859
it0.49878493317132444
da0.49417535254445133
es0.47652284263959394
ca0.47385204081632654
ro0.472168905950096
de0.44963308872581725
sv0.4246861924686192
ms0.40775305096913134
sq0.3668457405986186
hr0.36391673091750193
cs0.3614551083591331
sl0.34731012658227844
et0.28447528187337384
sk0.23681776133209992
lt0.233983286908078
az0.2224316682375118
lv0.2005813953488372
yo0.17992047713717693
is0.14330218068535827
fi0.12882787750791974
hu0.07511210762331838
pl0.07094594594594594
tr0.0667420814479638
reliabletrue
passestrue
2
name"Melanie"
dialogue"Nein! Kein Englisch! Ich bin... ich bin Deutsche. Studentenprogramm. Ich spreche nur Deutsch!"
detectedLang"de"
heavyLang"de"
scores
de0.7944078947368421
nl0.6028594122319301
en0.4318181818181818
ro0.4318181818181818
sk0.4279176201372997
sv0.4246260069044879
hr0.41792782305005816
it0.4165694282380397
no0.4165694282380397
da0.3946731234866829
lt0.3726474278544542
ms0.34210526315789475
pl0.33244325767690247
ca0.31787175989085953
sl0.3169398907103825
lv0.29278642149929274
sq0.2917847025495751
cs0.2907801418439716
fr0.274310595065312
tr0.2492492492492493
pt0.22118380062305293
es0.21011058451816747
tl0.19614147909967844
is0.12126537785588754
hu0.11816578483245149
et0.11190053285968028
reliabletrue
passestrue
3
name"Hunter"
dialogue"Translation app. Here. Talk slow into this."
detectedLang"en"
heavyLang"en"
scores
en0.8042286609240408
tl0.6584699453551913
de0.6130030959752323
fr0.5881383855024712
da0.5265151515151516
sv0.5164410058027079
sq0.49186991869918695
nl0.47257383966244726
yo0.40617577197149646
no0.358974358974359
tr0.34725848563968675
vi0.26035502958579887
ro0.2492492492492493
fi0.24698795180722888
pt0.24242424242424243
es0.23547400611620795
zh0.23547400611620795
ca0.23076923076923078
pl0.21875
eu0.21135646687697163
lt0.21135646687697163
lv0.21135646687697163
hr0.20127795527156547
it0.20127795527156547
sk0.20127795527156547
az0.19093851132686085
cs0.19093851132686085
et0.19093851132686085
ms0.19093851132686085
sl0.19093851132686085
reliabletrue
passestrue
4
name"Melanie"
dialogue"Ich habe etwas Schreckliches gesehen. Am Apfelbaum-Stand, hinten beim See. Eine junge Frau. Blaue Jacke. Sie ist gerannt... panisch. Sehr schnell."
detectedLang"de"
heavyLang"de"
scores
de0.7999567474048442
nl0.44477791116446574
en0.38579017264276233
no0.3522408963585434
tl0.32085168869309844
pl0.30711610486891383
ro0.27734375
fi0.227234753550543
lt0.2213804713804714
da0.2167654530059272
sv0.19844020797227038
is0.18717047451669597
eu0.1857394366197183
sk0.17484388938447815
hi0.1726296958855098
ca0.16440831074977416
et0.1552511415525114
tr0.14825046040515655
fr0.14667896678966788
es0.13793103448275862
it0.13712686567164178
ms0.13227016885553472
pt0.09931840311587146
hr0.0814299900695134
cs0.075
sl0.075
az0.06376518218623482
sq0.059959349593495935
reliabletrue
passestrue
5
name"Hunter"
dialogue"Apple tree stand. By the lake. Woman in blue. Running. What time?"
detectedLang"en"
heavyLang"en"
scores
en0.8134328358208955
tl0.6415770609318996
nl0.6226415094339622
da0.5740149094781682
no0.5647442872687704
de0.538638985005767
sv0.5337995337995338
ro0.47299077733860345
fr0.4318181818181818
it0.42857142857142855
pl0.41605839416058393
cs0.4091580502215657
is0.38556067588325654
hr0.37205651491365777
sl0.3640699523052464
ms0.3464052287581699
sk0.34210526315789475
sq0.34210526315789475
yo0.3277310924369748
es0.2753623188405797
az0.2687385740402194
pt0.17355371900826447
fi0.16666666666666666
tr0.14346895074946467
lt0.12854030501089325
reliabletrue
passestrue
6
name"Melanie"
dialogue"Hier! Schauen Sie! Das Foto. Um halb neun. Sie sah... sie sah Angst in den Augen."
detectedLang"de"
heavyLang"de"
scores
de0.8254037538192929
nl0.6447602131438721
no0.5043370508054523
pt0.4865211810012837
da0.4269340974212034
pl0.3930197268588771
sv0.3893129770992366
sl0.36608557844690964
it0.3442622950819672
ro0.33884297520661155
ms0.30434782608695654
is0.2805755395683453
en0.27927927927927926
cs0.2766726943942134
eu0.2366412213740458
tl0.18864097363083165
fr0.18032786885245902
yo0.18032786885245902
az0.17355371900826447
sk0.15789473684210525
lv0.13606911447084233
ca0.12854030501089325
es0.12854030501089325
et0.12854030501089325
hr0.12854030501089325
reliabletrue
passestrue
7
name"Hunter"
dialogue"Blue jacket. I got it. Did you see where she went? Which direction?"
detectedLang"en"
heavyLang"en"
scores
en0.8341319572429046
tl0.6311475409836066
sv0.49324324324324326
sq0.44237918215613387
fr0.42159383033419023
da0.4155844155844156
ca0.402390438247012
et0.3967828418230563
no0.3877551020408163
de0.3679775280898876
ro0.3679775280898876
yo0.3626062322946175
nl0.337260677466863
lv0.32432432432432434
hr0.3098159509202454
it0.3001555209953344
cs0.2890995260663507
pt0.27184466019417475
es0.26108374384236455
lt0.22813036020583194
tr0.22813036020583194
pl0.21875
az0.21328671328671328
eu0.17431192660550457
fi0.15413533834586465
zh0.14611005692599618
sk0.13793103448275862
be0.1346153846153846
hu0.12959381044487428
sl0.12959381044487428
is0.12280701754385964
uk0.12280701754385964
vi0.12280701754385964
ms0.11591355599214145
reliabletrue
passestrue
8
name"Melanie"
dialogue"Zum Parkplatz! Aber... aber ein Mann folgte ihr. Schwarzer Kapuzenpullover. Große Tasche. Er sah... gefährlich aus. Bitte, Sie müssen..."
detectedLang"de"
heavyLang"de"
scores
de0.8091603053435115
no0.4997057092407298
nl0.42489851150202973
da0.4186046511627907
is0.28148774302620455
pl0.24444444444444446
sv0.23354373309287646
it0.2085661080074488
tl0.1771539206195547
az0.17555771096023276
et0.16829745596868884
tr0.15254237288135594
en0.1457286432160804
hu0.11642411642411642
ca0.10526315789473685
ms0.10526315789473685
es0.07709011943539631
pt0.07709011943539631
cs0.06900328587075576
hr0.06900328587075576
lt0.06900328587075576
sk0.06900328587075576
sl0.06900328587075576
fi0.06490649064906491
lv0.06490649064906491
sq0.06490649064906491
reliabletrue
passestrue
9
name"Hunter"
dialogue"Hunter. Yeah? ...The lake? Shit. I have to go."
detectedLang"en"
heavyLang"en"
scores
en0.7987117552334944
da0.6875
no0.6307237813884786
tl0.62178517397882
yo0.6200607902735562
pl0.5961227786752827
sv0.5335820895522388
sq0.5201535508637236
hr0.504950495049505
cs0.48559670781893005
sk0.44933920704845814
ca0.44071588366890374
lv0.42528735632183906
sl0.4186046511627907
it0.41588785046728977
lt0.4004796163069544
fr0.375
ro0.3734335839598998
nl0.37027707808564225
ms0.3540051679586563
tr0.3403693931398417
de0.26035502958579887
be0.21875
hu0.21135646687697163
az0.20127795527156547
et0.20127795527156547
is0.20127795527156547
pt0.20127795527156547
uk0.20127795527156547
vi0.20127795527156547
reliabletrue
passestrue
10
name"Melanie"
dialogue"Bitte! Warten Sie! Die Frau... sie ist in Gefahr! Sie müssen sie finden!"
detectedLang"de"
heavyLang"de"
scores
de0.83759203118233
nl0.6597096188747732
da0.5767494356659142
sv0.5148771021992239
tr0.5026525198938991
no0.49664429530201337
pl0.44362017804154297
en0.3832236842105263
it0.3718592964824121
az0.35456110154905335
yo0.3194192377495462
sl0.29111531190926276
ms0.28977272727272724
es0.2857142857142857
ro0.27466150870406186
et0.23155737704918034
hi0.2203742203742204
hu0.21711899791231734
tl0.19871794871794873
eu0.1830065359477124
fi0.1830065359477124
sq0.1758241758241758
ca0.15730337078651685
reliabletrue
passestrue
11
name"Hunter"
dialogue"I will. I promise you. Stay right here. Don't go anywhere. I'll send someone who speaks German, or I'll be back. You hear me? Stay put. This is important."
detectedLang"en"
heavyLang"en"
scores
en0.8122317596566524
tl0.6233318984072321
ro0.4347545219638243
sq0.42847811887655124
fr0.41077441077441074
ca0.4015047879616963
it0.3820621468926554
es0.3714080459770115
yo0.3484735666418466
nl0.3401206636500754
no0.33862433862433866
pt0.3335872048743336
et0.33001531393568145
de0.3093922651933701
da0.28629690048939643
hr0.28396072013093293
hu0.27864798021434456
cs0.27566225165562913
pl0.25341296928327645
sv0.2391304347826087
lt0.21944692239072258
tr0.2009132420091324
ms0.1957720588235294
sl0.15295256534365925
is0.15048543689320387
az0.13194444444444445
fi0.07894736842105263
sk0.07602956705385427
be0.07407407407407407
lv0.06716417910447761
uk0.06716417910447761
vi0.06716417910447761
reliabletrue
passestrue
12
name"Melanie"
dialogue"Ja. Ja, ich bleibe hier. Bitte... bringen Sie sie zurück. Sicher."
detectedLang"de"
heavyLang"de"
scores
de0.8339658444022772
da0.5535714285714286
nl0.5327102803738317
sv0.5231607629427792
pl0.4672754946727549
et0.43273905996758516
no0.3794326241134752
sk0.37275985663082434
fr0.3445692883895131
en0.328214971209213
fi0.30417495029821073
it0.29577464788732394
lv0.24731182795698922
ca0.2374727668845316
sl0.18604651162790697
sq0.1764705882352941
yo0.1764705882352941
es0.17452830188679244
hr0.17452830188679244
pt0.17452830188679244
tl0.17061611374407584
reliabletrue
passestrue
13
name"Hunter"
dialogue"Badge 447. Keep that card. Don't talk to anyone else."
detectedLang"en"
heavyLang"en"
scores
en0.8022412656558998
tl0.6287128712871286
yo0.3135011441647597
pl0.3103448275862069
sk0.3055555555555556
cs0.30394431554524365
lv0.2890995260663507
sl0.28741092636579574
hr0.27884615384615385
no0.2665036674816626
da0.25742574257425743
lt0.25742574257425743
reliabletrue
passestrue