Run: 2026-07-08-01KX1M7TBC8BDBNVFMM8FDY8J0

Run Details

Model:
Grok 4.5 (Reasoning, Low)
Test:
Language Writing
Scenario:
Character dialogue (French) in a story
Duration:
16.0s
Cost:
$0.005570
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: "Je... je ne parle pas anglais. Laissez-moi tranquille. Ces disparitions... j'ai vu quelque chose horrible près du verger de pommes hier soir avec mon appareil photo. Des ombres, des cris... ça m'a terrifiée." Hunter: "Excuse me, miss. Detective Hunter. I'm looking into these strange disappearances around Alborn. You were near the town square last night with that camera of yours—did you see anything unusual? Maybe someone matching the description of the missing folks?" Marie: "Disparitions? Oui, c'est cauchemar. Je prenais des photos des paysages au crépuscule, et soudain... une voiture noire, des gens emportés de force. Je suis trop secouée pour y repenser. Pourquoi me questionnez-vous comme ça?" Hunter: "Whoa, slow down. I don't catch a word of that. French, right? Look, just point or something if you snapped pics of the festival grounds. Any strangers acting shady after the apple festival wrap-up?" Marie: "Je ne comprends pas un mot de ce que vous dites! Mon anglais est nul. Ces événements récents m'ont brisée... je veux juste rentrer en France. Regardez mon appareil, les clichés montrent peut-être des indices, mais je tremble encore." Hunter: "This is getting us nowhere. Body language says you're rattled about something—same as the witnesses from the diner. Stay put a second... wait, hold on." Marie: "Qu'est-ce qui se passe? Vous partez? Attendez, il y a plus... la forêt derrière le café cache des secrets. J'ai entendu des chuchotements français, ironiquement... non, laissez-moi!" Hunter: "Sorry, gotta take this call—new lead just came in on the case. We'll circle back later if I can find a translator. Stay safe out there."
created_at"2026-07-08T19:45:51.986Z" 7/8/2026, 7:45:51 PM
model"x-ai/grok-4.5-20260708"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency840
moderation_latency(null)
generation_time15971
tokens_prompt316
tokens_completion523
native_tokens_prompt472
native_tokens_completion867
native_tokens_completion_images(null)
native_tokens_reasoning454
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"
usage0.00557
router(null)
provider_responses
0
endpoint_id"78a73286-52c4-4d1d-9d13-c1870c25b143"
id"c733b380-adff-908f-a81e-b58b76b4269e"
is_byokfalse
latency215
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-1783539951-EpwVlIIFvwHbjuulh677"
session_id(null)
preset_id(null)
api_type"completions"
id"gen-1783539951-Bf2AnMxNNOinDmiU5Y1U"
upstream_id"c733b380-adff-908f-a81e-b58b76b4269e"
total_cost0.00557
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"Je... je ne parle pas anglais. Laissez-moi tranquille. Ces disparitions... j'ai vu quelque chose horrible près du verger de pommes hier soir avec mon appareil photo. Des ombres, des cris... ça m'a terrifiée."
detectedLang"fr"
heavyLang"fr"
scores
fr0.7937422166874222
en0.5608220086178323
ca0.5276292335115864
de0.4626926196269262
nl0.4124168514412416
it0.41032487761459724
da0.39387008234217746
es0.3811303129378795
sq0.3546030199707745
lt0.34921414538310414
sv0.32911392405063294
ro0.32877406281661603
pt0.3177136972193615
cs0.30737062205959226
sl0.30446194225721784
no0.3022643496577146
tl0.29030530262453136
eu0.25770308123249297
sk0.2398164084911073
hr0.23631123919308356
tr0.2318840579710145
et0.22740524781341107
az0.19987922705314012
lv0.19599514563106796
hu0.18910648714810283
pl0.17803970223325064
fi0.17239225484072454
ms0.16875784190715182
yo0.1624525916561315
vi0.12367724867724868
hi0.10472972972972973
reliabletrue
passestrue
1
name"Hunter"
dialogue"Excuse me, miss. Detective Hunter. I'm looking into these strange disappearances around Alborn. You were near the town square last night with that camera of yours—did you see anything unusual? Maybe someone matching the description of the missing folks?"
detectedLang"en"
heavyLang"en"
scores
en0.7960484384958573
tl0.5726495726495726
fr0.5347484733934283
it0.43681802182330165
nl0.43222143364088006
no0.39690915944214095
de0.3648273124255657
pt0.35379644588045234
da0.35275080906148865
sv0.34773746432939256
es0.33416562630045776
ms0.33249895702962035
ca0.31682322801024765
ro0.3165313968389577
sq0.30855661192739847
et0.2630124366651313
yo0.19476597886260694
is0.19151086407276402
sl0.1587802313354364
fi0.12806539509536785
cs0.127114020731042
hr0.0888382687927107
lv0.08256880733944955
az0.07192575406032482
tr0.06868451688009314
sk0.052132701421800945
pl0.04648390941597139
zh0.045915324985092425
lt0.04019196160767846
reliabletrue
passestrue
2
name"Marie"
dialogue"Disparitions? Oui, c'est cauchemar. Je prenais des photos des paysages au crépuscule, et soudain... une voiture noire, des gens emportés de force. Je suis trop secouée pour y repenser. Pourquoi me questionnez-vous comme ça?"
detectedLang"fr"
heavyLang"fr"
scores
fr0.7910958904109588
en0.5322085889570553
ca0.48270013568521025
pt0.4203724819460281
de0.3929140127388535
es0.37653311529026984
it0.3645833333333333
da0.3412526997840173
ro0.33695652173913043
nl0.3366681165724228
tl0.3314335817623849
no0.28066037735849053
sq0.22979797979797978
sv0.2239185750636132
sl0.22074603985692387
cs0.21915002560163852
hr0.18098818474758324
et0.17745415318230853
yo0.17701025364274148
ms0.1765658747300216
sk0.1616272677295217
fi0.12406662837449742
hu0.12002308136180034
pl0.11388727484020919
lv0.09976387249114523
tr0.09976387249114523
lt0.09869976359338062
vi0.06038200862600123
hi0.048064918851435705
eu0.0438871473354232
az0.039672544080604534
reliabletrue
passestrue
3
name"Hunter"
dialogue"Whoa, slow down. I don't catch a word of that. French, right? Look, just point or something if you snapped pics of the festival grounds. Any strangers acting shady after the apple festival wrap-up?"
detectedLang"en"
heavyLang"en"
scores
en0.7928994082840236
tl0.6363906203621252
fr0.5366868381240545
sv0.49505358615004125
no0.487876254180602
da0.48572628043660787
nl0.4685466377440347
ca0.41190590494479123
de0.4064922480620155
it0.40185546874999994
es0.37627291242362526
pt0.3504772004241781
hr0.33169667212220405
ro0.32544052863436124
cs0.32320441988950277
ms0.3106359032076534
yo0.2898550724637681
sq0.27856301531213196
pl0.2747187685020722
et0.25030599755201954
sk0.24984690753214944
is0.2314930991217064
sl0.229559748427673
lt0.21625079974408187
az0.20195439739413681
hu0.1914191419141914
lv0.1784037558685446
tr0.14395527603074773
vi0.0979381443298969
fi0.09326424870466321
be0.05405405405405406
eu0.05405405405405406
uk0.04891304347826087
reliabletrue
passestrue
4
name"Marie"
dialogue"Je ne comprends pas un mot de ce que vous dites! Mon anglais est nul. Ces événements récents m'ont brisée... je veux juste rentrer en France. Regardez mon appareil, les clichés montrent peut-être des indices, mais je tremble encore."
detectedLang"fr"
heavyLang"fr"
scores
fr0.8045150712574095
ca0.5809678291430116
es0.5531853560103777
en0.5414201183431953
pt0.46588559614059266
nl0.4636678200692042
ro0.4580419580419581
it0.45249028611797953
no0.3987587276958883
de0.36889250814332253
sl0.350104821802935
sv0.34294192454429845
tl0.34042553191489355
da0.3353344768439108
sq0.32166301969365424
hr0.29927667269439423
lv0.2941712204007286
lt0.2922374429223744
yo0.28931682714351215
sk0.2867004141739531
cs0.27093132643461904
ms0.24205378973105132
tr0.23907707412862053
hu0.18119387216059166
et0.1711229946524064
eu0.1603466955579632
fi0.12970241437394722
pl0.12429378531073447
az0.11225658648339061
is0.11072862880091795
hi0.04791154791154791
reliabletrue
passestrue
5
name"Hunter"
dialogue"This is getting us nowhere. Body language says you're rattled about something—same as the witnesses from the diner. Stay put a second... wait, hold on."
detectedLang"en"
heavyLang"en"
scores
en0.8116574147501981
tl0.5632183908045977
fr0.4555873925501433
nl0.40883634100808963
de0.38946015424164526
pt0.38551099611901685
yo0.37623112278397897
no0.35418082936777706
ca0.3475274725274725
ms0.34073560027758504
it0.33751743375174337
hr0.33098591549295775
ro0.3300423131170663
da0.31109499637418414
es0.2988929889298893
et0.29629629629629634
hu0.2926284437825763
is0.2554858934169279
sq0.250197316495659
cs0.24423229912490055
fi0.24000000000000002
sv0.2351046698872786
sk0.17748917748917747
pl0.1659350307287094
eu0.13479052823315119
tr0.13479052823315119
lt0.1324200913242009
sl0.08653846153846154
hi0.08123791102514508
az0.06862745098039216
lv0.06862745098039216
vi0.06862745098039216
reliabletrue
passestrue
6
name"Marie"
dialogue"Qu'est-ce qui se passe? Vous partez? Attendez, il y a plus... la forêt derrière le café cache des secrets. J'ai entendu des chuchotements français, ironiquement... non, laissez-moi!"
detectedLang"fr"
heavyLang"fr"
scores
fr0.8019721952796638
ca0.6210949582431178
it0.5730219588706866
pt0.5522660818713451
es0.5315487571701721
ro0.5068438003220612
en0.478057094162761
da0.45868316394167036
no0.4424214838416022
nl0.42943642291569634
sv0.39684884293451506
de0.3944636678200692
tl0.3896362730443448
yo0.3438671665773969
cs0.33278867102396514
sq0.308300395256917
sl0.28194607268464245
hr0.2695289206917114
hu0.26865671641791045
sk0.2624924744130042
tr0.25802543912780135
eu0.2575757575757575
pl0.25395858708891594
az0.24195544554455448
lv0.23389618511569732
et0.22615287428932404
lt0.1871267418712674
is0.18333333333333335
ms0.17341430499325236
vi0.17061611374407584
fi0.11870503597122302
reliabletrue
passestrue
7
name"Hunter"
dialogue"Sorry, gotta take this call—new lead just came in on the case. We'll circle back later if I can find a translator. Stay safe out there."
detectedLang"en"
heavyLang"en"
scores
en0.7986654394845836
tl0.6062106210621062
it0.5290635091496232
sv0.5163073521282477
nl0.4712990936555891
ro0.4648318042813456
de0.45853960396039606
ca0.4387427838357922
da0.4321868916288125
pl0.41156691324815065
fr0.4051665533650578
no0.40191387559808617
sq0.3936243936243936
yo0.3811881188118812
pt0.37899219304471254
hr0.3736578382247674
et0.364560639070443
sl0.3640988372093023
cs0.32950191570881227
sk0.3131868131868132
ms0.3110236220472441
az0.2874592833876221
hu0.2744610281923715
fi0.27083333333333337
es0.24957118353344768
tr0.24698795180722888
vi0.20164233576642335
lt0.19503219871205152
lv0.18604651162790697
hi0.15458937198067632
is0.1362290227048371
eu0.13537549407114624
be0.07407407407407407
uk0.06716417910447761
reliabletrue
passestrue