Run: 2026-07-08-01KX1M8VDEG2GXB8V3JR0K7ADR

Run Details

Duration:
30.9s
Cost:
$0.014402
Provider:
xAI

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: "Les disparitions... mon Dieu, c’est terrifiant ! J’étais en train de regarder mes photos du paysage pendant le festival des pommes, et soudain quelqu’un a disparu dans la foule. Je suis encore toute secouée, les mains qui tremblent." Hunter: "Excuse me, ma’am. Detective Hunter. I need to ask about the latest disappearance right here in Alborn after the apple festival. Did you see anything?" Marie: "Anglais ? Non, je ne parle absolument pas anglais. Seulement le français. Regardez mon appareil photo — j’ai capturé une ombre floue près des vergers juste avant que la femme crie et s’évanouisse dans le brouillard. C’est horrible !" Hunter: "You’re speaking French and I don’t know a single word of it. Can you understand English at all? English? Anything about what you saw?" Marie: "Je ne comprends rien de ce que vous dites. Pourquoi toutes ces disparitions mystérieuses dans une petite ville si calme ? J’ai entendu des cris hier soir près de la rivière, puis le silence total. Mon séjour d’études tourne au cauchemar." Hunter: "This language barrier is killing me. Look, your camera — did you take photos of the scene? Nod if you saw something suspicious near the festival grounds." Marie: "Oui, regardez l’écran ! Cette silhouette sombre... j’ai l’impression que c’est lié aux autres enlevements. Je suis étudiante française en échange ici, et je n’arrête pas de frissonner. Aidez-moi à comprendre ce qui se passe, s’il vous plaît." Hunter: "Alright, I see the dark blur in the picture. That’s potentially useful. Stay put while I—” Hunter: "Sorry, phone’s ringing. I have to take this. … Yeah? Got it, heading over now. … Miss, I’ll find a translator and come back. Don’t go anywhere."
created_at"2026-07-08T19:46:25.844Z" 7/8/2026, 7:46:25 PM
model"x-ai/grok-4.5-20260708"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency426
moderation_latency(null)
generation_time30755
tokens_prompt316
tokens_completion907
native_tokens_prompt472
native_tokens_completion2339
native_tokens_completion_images(null)
native_tokens_reasoning1905
native_tokens_cached384
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"completed"
service_tier"default"
usage0.014402
router(null)
provider_responses
0
endpoint_id"78a73286-52c4-4d1d-9d13-c1870c25b143"
id"21967fa9-3df0-9f10-b44d-ceaae9d278e2"
is_byokfalse
latency98
model_permaslug"x-ai/grok-4.5-20260708"
provider_name"xAI"
status200
user_agent"langchainjs-openai/1.0.0 ((node/v24.18.0; linux; x64))"
http_referer(null)
request_id"req-1783539985-JXI8D79fSnlHvH7U9Yaf"
session_id(null)
preset_id(null)
api_type"completions"
id"gen-1783539985-JX9ogyOehLIGqHubojFq"
upstream_id"21967fa9-3df0-9f10-b44d-ceaae9d278e2"
total_cost0.014402
cache_discount0.000576
upstream_inference_cost0
provider_name"xAI"
response_cache_source_id(null)
data_region"global"

Evaluation details

Result Evaluator Details Meta Data
100.00% Parse dialogue n/a
dialogue
0
name"Marie"
dialogue"Les disparitions... mon Dieu, c’est terrifiant ! J’étais en train de regarder mes photos du paysage pendant le festival des pommes, et soudain quelqu’un a disparu dans la foule. Je suis encore toute secouée, les mains qui tremblent."
detectedLang"fr"
heavyLang"fr"
scores
fr0.7949009213681686
en0.5915032679738562
ca0.5801033591731266
es0.5234604105571847
it0.481658692185008
nl0.453781512605042
da0.4511989192840257
ro0.43221523410202656
tl0.4270098730606488
de0.41839656406585546
no0.3956861286723689
pt0.3847027641045058
sv0.3476515455640305
sq0.33592153657539847
lt0.32600580671920365
sl0.31347697507393324
cs0.2919389978213508
yo0.26636568848758463
et0.2637063887630267
hu0.25934366453965363
ms0.24242424242424243
hr0.22949265054528212
eu0.2276615969581749
sk0.22137038811691426
lv0.19514611193660228
tr0.18259557344064387
fi0.1801210898082745
pl0.16366443643849718
az0.16193914388860237
vi0.13471778487752928
is0.11395856052344602
hi0.08707865168539326
reliabletrue
passestrue
1
name"Hunter"
dialogue"Excuse me, ma’am. Detective Hunter. I need to ask about the latest disappearance right here in Alborn after the apple festival. Did you see anything?"
detectedLang"en"
heavyLang"en"
scores
en0.7855392156862745
tl0.5757575757575758
no0.526813880126183
da0.5141138361869505
nl0.5051837888784166
fr0.4951923076923077
it0.4890510948905109
sq0.46181445412608924
de0.44267515923566875
sv0.42779291553133514
sl0.4130799329234209
ro0.41077441077441074
et0.4006849315068493
es0.39236111111111116
ms0.38271604938271603
cs0.37869822485207094
ca0.3570116350275567
hr0.3566176470588235
pt0.3562231759656652
yo0.3445692883895131
pl0.3155149934810952
sk0.26624737945492666
lt0.21816827997021596
az0.20152091254752852
lv0.19106317411402157
hi0.12280701754385964
fi0.11616161616161616
hu0.11317567567567569
tr0.10941475826972011
be0.0625
is0.05660377358490566
uk0.05660377358490566
vi0.05660377358490566
reliabletrue
passestrue
2
name"Marie"
dialogue"Anglais ? Non, je ne parle absolument pas anglais. Seulement le français. Regardez mon appareil photo — j’ai capturé une ombre floue près des vergers juste avant que la femme crie et s’évanouisse dans le brouillard. C’est horrible !"
detectedLang"fr"
heavyLang"fr"
scores
fr0.7767243748282495
ca0.5921184738955824
it0.4844543147208122
en0.4608493696084937
es0.4535978480161399
ro0.4045437889336754
nl0.3874858650584244
pt0.36721183800623053
sq0.3662246489859594
da0.35998424576604965
no0.35258964143426297
de0.3399675060926076
sl0.30496150556030793
tl0.2998707453683757
cs0.28759316089434456
sk0.26834759117514634
et0.2660343270099368
yo0.24242424242424243
hr0.23058712121212122
tr0.2228598756575801
lt0.20654296875
eu0.20499021526418787
sv0.19073705179282868
hu0.18952618453865336
lv0.18871692461308037
pl0.15364583333333331
fi0.14965986394557826
ms0.14383561643835618
az0.14338429098576702
hi0.08707865168539326
vi0.049151550614394385
is0.03503562945368171
reliabletrue
passestrue
3
name"Hunter"
dialogue"You’re speaking French and I don’t know a single word of it. Can you understand English at all? English? Anything about what you saw?"
detectedLang"en"
heavyLang"en"
scores
en0.8284313725490196
tl0.6572659616137876
no0.5522006141248721
da0.46450428396572835
sv0.44302991725015917
de0.423963133640553
nl0.38380281690140844
yo0.36084733382030676
ms0.35519528371407516
ro0.34701492537313433
sq0.34652725914861837
it0.34358589647411847
ca0.32432432432432434
cs0.3131868131868132
is0.2983159582999198
sk0.29149797570850206
hr0.2696160267111853
pl0.26097972972972977
pt0.2578456318914334
fr0.2331288343558282
lt0.20957542908762422
es0.2081447963800905
tr0.20382165605095542
hu0.20309653916211293
lv0.20018281535648996
et0.19651056014692378
az0.1935483870967742
vi0.13194444444444445
sl0.09326424870466321
be0.07407407407407407
eu0.07407407407407407
fi0.06716417910447761
uk0.06716417910447761
reliabletrue
passestrue
4
name"Marie"
dialogue"Je ne comprends rien de ce que vous dites. Pourquoi toutes ces disparitions mystérieuses dans une petite ville si calme ? J’ai entendu des cris hier soir près de la rivière, puis le silence total. Mon séjour d’études tourne au cauchemar."
detectedLang"fr"
heavyLang"fr"
scores
fr0.8043052837573386
ca0.5861733203505356
en0.49329359165424735
es0.491474723302423
it0.46524064171123
ro0.4558258642765685
pt0.40476190476190477
tl0.3939393939393939
de0.3684992570579495
sl0.33123524783634933
yo0.3047034764826176
cs0.2983904250928601
da0.29606625258799174
nl0.2951907131011609
no0.2827004219409283
sq0.2775180620484488
et0.2691315563198624
sk0.23423423423423423
sv0.23076923076923078
hr0.2085661080074488
hu0.20374707259953162
lt0.1670749632533072
tr0.1621488417939872
ms0.15758176412289396
fi0.1414141414141414
lv0.13087934560327197
eu0.09478168264110756
pl0.050809603573422665
vi0.04708520179372198
hi0.04386951631046119
az0.03573454339194555
is0.03573454339194555
reliabletrue
passestrue
5
name"Hunter"
dialogue"This language barrier is killing me. Look, your camera — did you take photos of the scene? Nod if you saw something suspicious near the festival grounds."
detectedLang"en"
heavyLang"en"
scores
en0.7992816395520811
tl0.6500920810313076
fr0.5175215845606908
nl0.5100567302733368
ms0.4938732019179542
no0.46327683615819204
sv0.45621064682312534
es0.4242424242424243
da0.3983533882203927
ro0.39720812182741116
pt0.39528962444302995
it0.38191281717631753
ca0.36454849498327757
de0.36241610738255037
yo0.33286516853932585
sl0.3065693430656934
sq0.2725880551301685
lt0.2658423493044822
hu0.24543288324066717
et0.23694779116465864
hr0.22512234910277326
cs0.21810699588477367
is0.21810699588477367
sk0.16299559471365638
eu0.15780141843971632
fi0.12683823529411764
pl0.12683823529411764
lv0.12361623616236161
az0.11048689138576778
hi0.07497565725413825
reliabletrue
passestrue
6
name"Marie"
dialogue"Oui, regardez l’écran ! Cette silhouette sombre... j’ai l’impression que c’est lié aux autres enlevements. Je suis étudiante française en échange ici, et je n’arrête pas de frissonner. Aidez-moi à comprendre ce qui se passe, s’il vous plaît."
detectedLang"fr"
heavyLang"fr"
scores
fr0.7958469435370975
ca0.629315822918873
it0.5155038759689923
es0.468408262454435
pt0.46020974706971
no0.45618396519577376
da0.4520976831559173
nl0.42959582790091266
en0.40273037542662116
tl0.3842364532019704
sv0.3805309734513274
de0.3803116147308782
ro0.323540780827213
sq0.28542262147815434
yo0.2625368731563422
et0.23813670004353502
sl0.22703180212014135
tr0.22394678492239467
hr0.2023701002734731
cs0.19056429232192415
eu0.1849091755938519
ms0.17218543046357618
hu0.16626965221534062
fi0.1622786022020105
is0.1610738255033557
lt0.15130940834141612
sk0.1362290227048371
pl0.11347517730496455
lv0.11122397155916708
az0.1011813045711351
reliabletrue
passestrue
7
name"Hunter"
dialogue"\"Alright, I see the dark blur in the picture. That’s potentially useful. Stay put while I—”"
detectedLang"en"
heavyLang"en"
scores
en0.813915857605178
tl0.58810888252149
it0.5085470085470085
ro0.4893428063943161
sq0.46955719557195574
yo0.46211412535079516
hr0.4549763033175355
nl0.4497607655502392
no0.4289970208540219
de0.4186046511627907
da0.4180161943319838
fr0.41025641025641024
sv0.40166493236212286
sl0.4010416666666667
et0.33679354094579006
ms0.32669789227166274
pl0.3251173708920188
az0.32193396226415094
ca0.30806257521058966
es0.28924598269468477
lv0.23941798941798942
cs0.2219215155615697
fi0.22086720867208673
sk0.18555240793201136
lt0.1797432239657632
pt0.17503586800573886
be0.10852713178294573
tr0.10852713178294573
hu0.1043613707165109
is0.0987460815047022
uk0.0987460815047022
vi0.0987460815047022
reliabletrue
passestrue
8
name"Hunter"
dialogue"Sorry, phone’s ringing. I have to take this. … Yeah? Got it, heading over now. … Miss, I’ll find a translator and come back. Don’t go anywhere."
detectedLang"en"
heavyLang"en"
scores
en0.8081023454157782
tl0.6666666666666666
da0.5210218201170835
no0.47735191637630664
nl0.42418426103646834
it0.4155844155844156
pl0.4043679682329583
yo0.3979933110367893
sq0.3648553281580804
hr0.3529834651329979
sk0.34258582907231555
ms0.33085501858736055
cs0.32177844762622454
sl0.3124522536287242
lv0.3119266055045872
sv0.3103448275862069
ro0.3023255813953488
pt0.297423887587822
vi0.2822966507177033
ca0.27942353883106485
et0.2724333063864187
lt0.2598684210526316
de0.2366412213740458
hu0.1985752448797863
is0.1891891891891892
tr0.1891891891891892
es0.18845807033363388
fr0.17958067456700091
az0.1758241758241758
eu0.13211186113789777
be0.07216494845360825
fi0.06542056074766354
uk0.06542056074766354
reliabletrue
passestrue