Run: 2026-10-07-01M4AT6CB1QTPJR16T0C10YFRY

Run Details

Model:
Mistral Large 4.0 (Reasoning)
Test:
Language Writing
Scenario:
Character dialogue (French) in a story
Duration:
1m 17s
Cost:
$0.008195
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="Marie"> Marie is a 30-year old college student on a study abroad program. Born in France, she is fluent in French 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 French, 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: Marie 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 French, and Hunter looks confused. They talk for a while, until Hunter gets a call and has to leave. Return the dialogue between Marie and Hunter as a voice sheet: Marie: "..." Hunter: "..."

Model response

AI
Marie: (fingers tightening around her Nikon, voice barely above a whisper) "Je ne devrais pas parler de ça..." Hunter: (stepping closer, badge glinting, gravelly ex-Marine voice) "Ma'am, Detective Hunter. I'm investigating the disappearances—the three folks who went missing before the apple festival. Do you understand English?" Marie: (eyes widening, speaking rapidly in French, camera clutched to her chest) "Les disparitions? Oui... J'étais près des vergers, là où se prépare le festival. Je faisais des photos de paysage pour l'université. Et j'ai vu un homme. Des gants noirs. Il faisait si chaud, et il portait des gants noirs." Hunter: (blinking, completely blank expression) "I'm... I'm sorry, I don't catch any of that. You speak English? Slowly?" Marie: (shaking her head violently, pulling up her camera) "Non! Rien! Je suis étudiante française. Je ne connais personne ici à Alborn!" Hunter: (sighing, pulling out a notepad) "Okay. Three people gone. Sarah Chen, Mike Torres, and Jenny Walsh. Have you seen them? Or... anyone suspicious? Near the festival grounds?" Marie: (pointing to the LCD screen, voice trembling) "J'ai des preuves! Regardez! Photo trois. Derrière le pommier. Voyez-vous? Une silhouette. Des gants noirs." Hunter: (leaning in, squinting at the screen, then looking up confused) "That's... that's a shadow, ma'am. Or a bush. Is that a person?" Marie: (nodding frantically, tears in her eyes) "Oui! C'est lui! Il me regardait. Je l'ai senti me regarder quand j'ai pris la photo. Il est dangereux." Hunter: (pulling out his phone, looking troubled) "I need to show this to my partner. Can you wait here? I'll bring someone who speaks... French?" Marie: (hugging her camera to her chest) "Je reste. Mais il est là, dehors. Il sait que je sais." Hunter: (phone buzzes, he glances at the screen, expression hardening) "Hunter. What? The festival organizer's missing? Tonight? I'm on my way." Hunter: (turning to Marie, frustration evident) "Ma'am, I have to go. Another one just vanished. But I'm leaving Deputy Rodriguez—he took French in high school. Can you write down what you saw? In French?" Marie: (grabbing a napkin and pen, writing furiously) "Oui. J'écris tout. Mais revenez, détective. S'il vous plaît. Il a un couteau. Je l'ai vu." Hunter: (already backing toward the door, hand raised) "I'll be back. Stay put. And thanks... for the photos." Marie: (looking down at her writing, then up at the empty chair, whispering) "S'il vous plaît, soyez prudent..."
created_at"2026-10-07T09:12:58.985Z" 10/7/2026, 9:12:58 AM
model"mistralai/mistral-large-4-0-20261006"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency579
moderation_latency(null)
generation_time76887
tokens_prompt303
tokens_completion3929
native_tokens_prompt271
native_tokens_completion3833
native_tokens_completion_images(null)
native_tokens_reasoning3288
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"
usage0.00819525
router(null)
user_agent"langchainjs-openai/1.0.0 ((node/v24.21.0; linux; x64))"
http_referer(null)
request_id"req-1791364378-Sntnk1TlXy5HcI3hgUtS"
session_id(null)
preset_id(null)
api_type"completions"
id"gen-1791364378-0Jjs7uQoaJSrOvYXnVH9"
upstream_id"aa8d4289d6fa41e686a3006f16a8e430"
provider_responses
0
endpoint_id"19b3b5d7-23f6-4b63-8109-64a6cc37d996"
id"aa8d4289d6fa41e686a3006f16a8e430"
is_byokfalse
latency559
model_permaslug"mistralai/mistral-large-4-0-20261006"
provider_name"Mistral"
status200
total_cost0.00819525
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"Marie"
dialogue"Je ne devrais pas parler de ça..."
detectedLang"fr"
heavyLang"fr"
scores
fr0.8204309656823623
tr0.6857541899441341
nl0.6580547112462006
ca0.6370967741935484
sl0.6179966044142614
sq0.6153846153846154
hr0.6066433566433567
lt0.6031746031746031
ro0.5879120879120879
pt0.5825602968460111
cs0.5647969052224371
yo0.533195020746888
hu0.5222929936305732
lv0.5150862068965517
it0.5087336244541485
sk0.4886363636363637
es0.4863013698630137
az0.48394495412844035
de0.4827586206896552
ms0.4827586206896552
da0.44168734491315137
sv0.43467336683417085
no0.42748091603053434
pl0.412532637075718
en0.358974358974359
fi0.281150159744409
tl0.25
eu0.23728813559322032
et0.21875
reliabletrue
passestrue
1
name"Hunter"
dialogue"Ma'am, Detective Hunter. I'm investigating the disappearances—the three folks who went missing before the apple festival. Do you understand English?"
detectedLang"en"
heavyLang"en"
scores
en0.7797356828193832
tl0.5898277276456112
no0.5642701525054467
fr0.5633187772925764
da0.5581087052585064
nl0.5410738871041763
sv0.5374653098982424
pt0.5271867612293144
de0.4837377387712959
it0.46977730646871685
ro0.4692144373673036
ca0.4490358126721763
es0.4288977727013135
ms0.42857142857142855
cs0.40617577197149646
sq0.40191387559808617
hr0.39903846153846156
sl0.3585631815266196
sk0.3229519295870007
is0.2668621700879765
et0.2401215805471125
az0.23136049192928518
pl0.22118380062305293
lt0.20127795527156547
lv0.17149958574979288
fi0.16666666666666666
yo0.15611814345991562
hu0.12510936132983377
vi0.09990999099909992
tr0.05571293673276676
reliabletrue
passestrue
2
name"Marie"
dialogue"Les disparitions? Oui... J'étais près des vergers, là où se prépare le festival. Je faisais des photos de paysage pour l'université. Et j'ai vu un homme. Des gants noirs. Il faisait si chaud, et il portait des gants noirs."
detectedLang"fr"
heavyLang"fr"
scores
fr0.8113471212968137
ca0.6017699115044248
it0.5212765957446809
en0.49795462997396805
es0.4845360824742268
ro0.45432497978981407
pt0.4294167371090448
de0.42723801442511666
da0.41073766914011356
no0.401330376940133
nl0.39597315436241615
tl0.39298561151079137
yo0.3907942238267148
cs0.37354988399071926
sl0.3697478991596639
sk0.3098159509202454
sq0.296875
hr0.2961418143899896
lt0.2928234677841802
lv0.2894736842105263
az0.2822966507177033
sv0.281150159744409
et0.2738031199569661
ms0.26108374384236455
tr0.23164484917472966
hu0.19402985074626863
fi0.15254237288135594
pl0.1406747294716741
vi0.1041804910418049
hi0.053959355290819896
eu0.04929577464788732
reliabletrue
passestrue
3
name"Hunter"
dialogue"I'm... I'm sorry, I don't catch any of that. You speak English? Slowly?"
detectedLang"en"
heavyLang"en"
scores
en0.8089171974522293
tl0.5894160583941606
no0.4163424124513619
sv0.4007989347536618
it0.39189189189189183
ca0.37586685159500693
de0.3382352941176471
da0.31921331316187596
hr0.31921331316187596
yo0.30769230769230765
cs0.2890995260663507
ro0.2647058823529412
is0.2524916943521595
sq0.22945205479452058
nl0.21875
pl0.21875
pt0.1818181818181818
fr0.16820702402957485
ms0.13793103448275862
sk0.13793103448275862
be0.1346153846153846
tr0.1346153846153846
hu0.12959381044487428
az0.12280701754385964
et0.12280701754385964
lt0.12280701754385964
lv0.12280701754385964
uk0.12280701754385964
vi0.12280701754385964
reliabletrue
passestrue
4
name"Marie"
dialogue"Non! Rien! Je suis étudiante française. Je ne connais personne ici à Alborn!"
detectedLang"fr"
heavyLang"fr"
scores
fr0.8050682261208577
it0.5829858215179317
pt0.5425434583714547
ca0.5034756703078451
hr0.45652173913043476
en0.4517543859649123
de0.43883277216610556
sl0.4292237442922375
es0.4246260069044879
yo0.4206257242178447
cs0.4172494172494172
sq0.4165694282380397
ro0.4117647058823529
lv0.40119760479041916
nl0.3556701030927836
sk0.3556701030927836
lt0.35064935064935066
ms0.32432432432432434
tl0.31880108991825606
no0.3093922651933701
tr0.3093922651933701
pl0.3055555555555556
hu0.3006993006993007
eu0.25037481259370314
sv0.23547400611620795
da0.22360248447204967
et0.21507064364207218
az0.19614147909967844
is0.19614147909967844
fi0.14965986394557826
zh0.13194444444444445
reliabletrue
passestrue
5
name"Hunter"
dialogue"Okay. Three people gone. Sarah Chen, Mike Torres, and Jenny Walsh. Have you seen them? Or... anyone suspicious? Near the festival grounds?"
detectedLang"en"
heavyLang"en"
scores
en0.7577657452265603
tl0.6840148698884758
fr0.41135734072022156
ms0.3984430290162774
da0.36186186186186187
sv0.36042136945071485
ca0.34765924788948577
es0.32539682539682535
pt0.30098684210526316
it0.29983525535420097
no0.24911660777385158
sq0.24645390070921988
ro0.24511545293072823
hr0.24174843889384479
nl0.24039320822162644
cs0.23766816143497754
yo0.19507575757575757
az0.18111753371868977
sl0.18032786885245902
hu0.15422885572139303
lv0.14228052472250252
lt0.1290983606557377
et0.12551440329218108
sk0.121900826446281
de0.07608695652173912
tr0.07608695652173912
fi0.06900328587075576
pl0.06900328587075576
reliabletrue
passestrue
6
name"Marie"
dialogue"J'ai des preuves! Regardez! Photo trois. Derrière le pommier. Voyez-vous? Une silhouette. Des gants noirs."
detectedLang"fr"
heavyLang"fr"
scores
fr0.7989661114302126
nl0.43548387096774194
ca0.40273037542662116
it0.358974358974359
en0.3371212121212121
es0.2857142857142857
sl0.27611168562564636
ro0.2723492723492723
de0.2456896551724138
tl0.24406047516198706
hu0.2366412213740458
no0.22308546059933407
lv0.21875
yo0.1484184914841849
da0.13366336633663367
et0.13043478260869565
ms0.13043478260869565
hr0.11616161616161616
pl0.11280101394169835
cs0.1116751269035533
tr0.10485933503836317
hi0.0990990990990991
pt0.0990990990990991
sk0.0979381443298969
reliabletrue
passestrue
7
name"Hunter"
dialogue"That's... that's a shadow, ma'am. Or a bush. Is that a person?"
detectedLang"en"
heavyLang"en"
scores
en0.7605011053795137
tl0.5504840940525588
hu0.5343839541547278
sv0.5075757575757576
sq0.496124031007752
nl0.4833068362480127
is0.48083067092651754
fr0.4619205298013245
pt0.4610281923714759
yo0.4237588652482269
no0.4122965641952984
ca0.41016333938294003
ro0.40693430656934304
da0.4036697247706422
es0.4036697247706422
de0.3959107806691449
it0.3959107806691449
cs0.3701550387596899
sk0.367704280155642
hr0.344758064516129
pl0.33537832310838445
lt0.32150313152400833
ms0.3172268907563025
lv0.30851063829787234
tr0.30703624733475476
az0.28414096916299564
et0.27293064876957496
sl0.21686746987951808
eu0.17721518987341772
vi0.17721518987341772
fi0.16237113402061853
reliabletrue
passestrue
8
name"Marie"
dialogue"Oui! C'est lui! Il me regardait. Je l'ai senti me regarder quand j'ai pris la photo. Il est dangereux."
detectedLang"fr"
heavyLang"fr"
scores
fr0.7998152140437327
it0.5795601552393272
ro0.5390070921985816
en0.500768049155146
nl0.4415807560137457
ca0.43965517241379315
es0.4357638888888889
no0.43032427695004377
pt0.4025735294117647
tl0.36211972522080466
az0.3557978196233895
sl0.33264887063655035
sq0.3186582809224318
cs0.3143459915611814
da0.281767955801105
yo0.281767955801105
tr0.27048260381593714
hr0.2647058823529412
ms0.2605233219567691
sk0.24242424242424243
vi0.21968787515006
et0.2140266021765417
sv0.20828258221680876
lt0.19554455445544552
de0.19254658385093168
fi0.1751269035532995
pl0.12280701754385964
eu0.11444141689373298
lv0.10714285714285714
hi0.10591471801925723
hu0.10344827586206896
is0.08835904628330996
reliabletrue
passestrue
9
name"Hunter"
dialogue"I need to show this to my partner. Can you wait here? I'll bring someone who speaks... French?"
detectedLang"en"
heavyLang"en"
scores
en0.8153742866733803
tl0.6398166339227243
da0.5154185022026432
no0.4850187265917603
sv0.46236559139784944
cs0.4570582428430405
pl0.434737923946557
pt0.4324045407636739
et0.42767950052029136
hr0.4186046511627907
it0.39890710382513656
sk0.39091915836101887
es0.38684503901895206
nl0.38478747203579416
de0.3813273340832396
ca0.358974358974359
sq0.3574766355140187
yo0.33973589435774315
lv0.3184634448574969
lt0.3055555555555556
az0.2857142857142857
tr0.2801047120418848
sl0.25474254742547425
ro0.25170068027210885
ms0.22752808988764048
hu0.19117647058823528
fr0.1499227202472952
eu0.12698412698412698
be0.11290322580645161
is0.10277324632952692
uk0.10277324632952692
vi0.10277324632952692
reliabletrue
passestrue
10
name"Marie"
dialogue"Je reste. Mais il est là, dehors. Il sait que je sais."
detectedLang"fr"
heavyLang"fr"
scores
fr0.8138957816377173
pt0.6268656716417911
ro0.5454545454545454
ca0.526813880126183
it0.5192307692307693
es0.5090016366612111
sl0.4991652754590985
hr0.49238578680203043
nl0.46428571428571425
yo0.455535390199637
sk0.4263862332695985
cs0.4117647058823529
de0.40711462450592883
az0.3670886075949367
en0.3576017130620985
no0.35205183585313177
da0.3464052287581699
vi0.3435448577680525
tr0.3227990970654628
et0.31662870159453305
lt0.29577464788732394
eu0.26108374384236455
pl0.23273657289002556
sv0.17355371900826447
lv0.16434540389972147
ms0.16434540389972147
sq0.16434540389972147
tl0.16434540389972147
reliabletrue
passestrue
11
name"Hunter"
dialogue"Hunter. What? The festival organizer's missing? Tonight? I'm on my way."
detectedLang"en"
heavyLang"en"
scores
en0.7874720357941835
tl0.6631205673758864
fr0.579273693534101
da0.5673952641165756
no0.5514636449480642
nl0.5489078822412157
ca0.5143149284253579
ms0.5052083333333334
cs0.5036572622779519
pt0.49788583509513745
it0.4952178533475027
hr0.4825708061002179
sv0.47222222222222227
sq0.4692737430167597
sk0.46868008948545864
et0.45961319681456203
sl0.4508670520231214
pl0.44638694638694637
de0.4385342789598109
es0.4099378881987578
ro0.4092039800995025
fi0.37989556135770236
lt0.3675099866844208
yo0.35020519835841313
az0.33751743375174337
lv0.3035190615835778
tr0.2846385542168675
is0.24242424242424243
ja0.1739130434782609
hi0.15026833631484796
hu0.12361623616236161
reliabletrue
passestrue
12
name"Hunter"
dialogue"Ma'am, I have to go. Another one just vanished. But I'm leaving Deputy Rodriguez—he took French in high school. Can you write down what you saw? In French?"
detectedLang"en"
heavyLang"en"
scores
en0.7981230903535574
tl0.6207462074620747
da0.3804420629604822
pl0.36860068259385664
ca0.3677375256322625
yo0.3467514124293785
it0.3425728500355366
nl0.33019551049963797
es0.32085168869309844
no0.3097014925373134
ro0.30763473053892215
cs0.30346385542168675
sk0.28516228748068007
pt0.28071539657853806
sl0.2727987421383648
sv0.2727987421383648
hr0.26992896606156275
az0.2510121457489879
lv0.22980849292256453
fr0.22203532380151386
de0.21940928270042195
et0.21742808798646363
lt0.20532646048109965
sq0.18141592920353983
ms0.1590909090909091
tr0.13712686567164178
fi0.08956692913385828
be0.07035175879396985
hu0.06754032258064516
is0.06376518218623482
uk0.06376518218623482
vi0.06376518218623482
reliabletrue
passestrue
13
name"Marie"
dialogue"Oui. J'écris tout. Mais revenez, détective. S'il vous plaît. Il a un couteau. Je l'ai vu."
detectedLang"fr"
heavyLang"fr"
scores
fr0.7909090909090909
ro0.5959241040056219
ca0.4986922406277245
it0.4833782569631626
en0.42036290322580644
pt0.41025641025641024
yo0.40290758047767394
es0.3902439024390244
hr0.37837837837837834
sl0.3646408839779005
cs0.32669789227166274
sk0.3235294117647059
lv0.29187192118226607
de0.2866004962779156
no0.28035043804755944
eu0.2684478371501272
nl0.2542153047989624
pl0.2542153047989624
az0.24342105263157895
sq0.222972972972973
tr0.21875
da0.213406292749658
hu0.213406292749658
tl0.213406292749658
sv0.1843971631205674
lt0.1248097412480974
is0.11538461538461538
vi0.10852713178294573
et0.0987460815047022
fi0.0987460815047022
ms0.0987460815047022
reliabletrue
passestrue
14
name"Hunter"
dialogue"I'll be back. Stay put. And thanks... for the photos."
detectedLang"en"
heavyLang"en"
scores
en0.8242530755711776
tl0.6197718631178707
yo0.512987012987013
nl0.4708994708994709
fr0.46428571428571425
no0.45750452079566006
da0.441340782122905
lt0.3902439024390244
pt0.3562231759656652
vi0.3258426966292135
hr0.29411764705882354
hu0.2805755395683453
es0.21052631578947367
ms0.20634920634920634
sq0.20634920634920634
sv0.20634920634920634
hi0.20424403183023873
ca0.19137466307277629
de0.19137466307277629
lv0.19137466307277629
reliabletrue
passestrue
15
name"Marie"
dialogue"S'il vous plaît, soyez prudent..."
detectedLang"fr"
heavyLang"fr"
scores
fr0.741267787839586
ca0.5085995085995086
en0.2857142857142857
az0.2727272727272727
et0.25925925925925924
nl0.25925925925925924
pl0.25925925925925924
ro0.25925925925925924
sk0.25925925925925924
tl0.25925925925925924
cs0.250936329588015
no0.250936329588015
da0.23954372623574144
de0.23954372623574144
sv0.23954372623574144
hu0.2277992277992278
sq0.2277992277992278
reliabletrue
passestrue