Run: 2026-07-08-01KX1MWXZ4PZVXT4JWZ2EZ26XM

Run Details

Model:
Grok 4.5 (Reasoning, Low)
Test:
Language Writing
Scenario:
Character dialogue (French) in a story
Duration:
12.2s
Cost:
$0.004478
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: "Pardon? Euh... oui? Mais... c'est horrible ce qui se passe ici. Des gens disparaissent sans laisser de trace. Hier encore, près du verger... j'ai vu quelque chose d'étrange avec mon appareil photo, et maintenant j'ai si peur. Je ne parle pas anglais, désolée. C'est terrifiant !" Hunter: "Excuse me, ma'am. I'm Detective Hunter. Have you seen or heard anything about the recent disappearances around Alborn? Folks going missing near the apple orchards." Marie: "Disparitions ? Oui, oui ! C'est exact. J'étais en train de photographier les paysages près du festival des pommes quand... mon Dieu, une ombre, un cri... et plus personne. Je suis secouée, mon cœur bat trop fort. Qu'est-ce qui se passe dans cette petite ville ?" Hunter: "Whoa, slow down. I don't speak a word of French. Can you... uh, point or something? Or is there anyone who can translate? This is important for the investigation." Marie: "Je regrette, monsieur. Vraiment. Ces disparitions me hantent. Regardez mes photos... floues, inquiétantes. L'appareil a capté quelque chose de sombre. Je suis étudiante en France, ici pour mon programme, et maintenant tout ça... j'ai envie de rentrer." Hunter: "Look, just try English words. Disappearances. Witnesses. Anything. I'm former Marine, I don't do guessing games." Marie: "Non, impossible. Tout en français seulement. Ces événements récents... le festival, les pommes, et ces absences soudaines. Je tremble encore." Hunter: "This language barrier is killing me. Stay put if you can, I'll... Hold on. (phone rings) Detective Hunter. Yeah? Right now? Damn. Sorry, miss, I've got to take this and head out. We'll figure the French thing later."
created_at"2026-07-08T19:57:23.819Z" 7/8/2026, 7:57:23 PM
model"x-ai/grok-4.5-20260708"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency431
moderation_latency(null)
generation_time12116
tokens_prompt316
tokens_completion474
native_tokens_prompt472
native_tokens_completion685
native_tokens_completion_images(null)
native_tokens_reasoning255
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"
usage0.004478
router(null)
provider_responses
0
endpoint_id"78a73286-52c4-4d1d-9d13-c1870c25b143"
id"af50a075-698f-9a6b-a55e-de41316a5646"
is_byokfalse
latency101
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-1783540643-KzgvkXXc0ytdktspYddz"
session_id(null)
preset_id(null)
api_type"completions"
id"gen-1783540643-iN53dWi0qJeJgm7gA4c7"
upstream_id"af50a075-698f-9a6b-a55e-de41316a5646"
total_cost0.004478
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"Pardon? Euh... oui? Mais... c'est horrible ce qui se passe ici. Des gens disparaissent sans laisser de trace. Hier encore, près du verger... j'ai vu quelque chose d'étrange avec mon appareil photo, et maintenant j'ai si peur. Je ne parle pas anglais, désolée. C'est terrifiant !"
detectedLang"fr"
heavyLang"fr"
scores
fr0.7967246907924874
ca0.5689655172413793
en0.5412251227707418
it0.46342200725513905
de0.4437480413663428
nl0.41264063534083384
no0.4106905710491368
da0.3968739381583418
ro0.3864500518492914
pt0.37389770723104054
lt0.3674269422665717
es0.35827910339840924
cs0.35524881946966946
sq0.33916604616530155
tl0.30392156862745096
sl0.3009058684521465
sv0.29226475279106856
et0.22489082969432314
yo0.21529619805481875
hr0.21286031042128603
sk0.21216156236129605
eu0.18127306273062732
lv0.16234072675790467
fi0.15956439393939395
tr0.15956439393939395
hu0.1482725527831094
pl0.142512077294686
ms0.13414634146341464
az0.13287738153395212
hi0.08031088082901555
vi0.05282817502668089
is0.035326086956521736
reliabletrue
passestrue
1
name"Hunter"
dialogue"Excuse me, ma'am. I'm Detective Hunter. Have you seen or heard anything about the recent disappearances around Alborn? Folks going missing near the apple orchards."
detectedLang"en"
heavyLang"en"
scores
en0.7741998821912429
fr0.5309951060358891
tl0.5155855096882899
nl0.42036290322580644
da0.41025641025641024
sv0.3614658523042754
pt0.35825892857142855
it0.35064935064935066
no0.3454752418895845
ca0.3432324386065106
es0.33679354094579006
sq0.32551319648093846
ms0.3059746529873265
de0.29056138186304753
ro0.28125
cs0.2041522491349481
sl0.1941135248773651
et0.12213740458015267
fi0.11742133537989256
is0.11674347158218126
sk0.11538461538461538
hr0.10156250000000001
yo0.08512330946698489
lv0.06045751633986928
pl0.05660377358490566
az0.053497942386831275
lt0.05193734542456719
tr0.04880066170388751
reliabletrue
passestrue
2
name"Marie"
dialogue"Disparitions ? Oui, oui ! C'est exact. J'étais en train de photographier les paysages près du festival des pommes quand... mon Dieu, une ombre, un cri... et plus personne. Je suis secouée, mon cœur bat trop fort. Qu'est-ce qui se passe dans cette petite ville ?"
detectedLang"fr"
heavyLang"fr"
scores
fr0.8014747589336358
ca0.5842242813019719
da0.528683005655804
en0.5209416917601971
it0.5
no0.4558457711442786
ro0.4529540481400437
es0.44567627494456763
de0.4353017102291062
sv0.42434210526315785
pt0.4073823230612936
nl0.3977976600137646
tl0.37855113636363635
et0.3044515103338633
sl0.2935002018570852
hr0.27083333333333337
cs0.25468483816013626
eu0.25341296928327645
sq0.2297535211267606
yo0.21171171171171171
fi0.20127795527156547
lt0.19205909510618652
hu0.18943955534969892
lv0.18868799258229021
ms0.18414918414918416
sk0.18262494161606724
tr0.16943521594684383
is0.1566265060240964
az0.12060301507537688
pl0.108507386653082
vi0.10164271047227927
hi0.08136482939632546
reliabletrue
passestrue
3
name"Hunter"
dialogue"Whoa, slow down. I don't speak a word of French. Can you... uh, point or something? Or is there anyone who can translate? This is important for the investigation."
detectedLang"en"
heavyLang"en"
scores
en0.8159454121027115
tl0.6654699738903395
fr0.5438362260792168
da0.503391472868217
no0.5019436345966958
ro0.47110423116615074
pt0.4691869497669602
ca0.4593881856540084
it0.4383561643835616
nl0.43213296398891965
es0.4162870159453303
yo0.3840144230769231
de0.38364401683704147
sv0.38178528347406515
sq0.3765206812652068
hr0.3391360412637009
cs0.329627207325049
lt0.28521617852161785
sk0.2822128851540617
pl0.2771509167842031
az0.2740793201133145
is0.271499644633973
hu0.2689015691868759
tr0.2636494252873563
ms0.24963396778916547
et0.23450336071695296
sl0.21153846153846154
lv0.20849420849420847
vi0.17736757624398075
fi0.16598860862489828
eu0.11790017211703958
zh0.06987295825771324
be0.0639269406392694
uk0.057904411764705885
reliabletrue
passestrue
4
name"Marie"
dialogue"Je regrette, monsieur. Vraiment. Ces disparitions me hantent. Regardez mes photos... floues, inquiétantes. L'appareil a capté quelque chose de sombre. Je suis étudiante en France, ici pour mon programme, et maintenant tout ça... j'ai envie de rentrer."
detectedLang"fr"
heavyLang"fr"
scores
fr0.7976075398743354
en0.5697405599794503
ca0.5653866113129217
es0.5388215859030837
pt0.4786803610333022
it0.47721598002496884
no0.4702719797596458
nl0.4575777202072539
da0.44462864721485407
de0.42949591280653954
tl0.41351540616246496
ro0.3889091572418825
sq0.3623905595736582
sv0.3129614438063987
sl0.2938448566610455
sk0.28965224766751485
cs0.2890492359932088
tr0.28479931682322795
lt0.2814242814242814
hu0.27770590771884435
hr0.27457773928107404
yo0.25654682645361737
ms0.2437923250564334
et0.23446069469835468
fi0.23023897058823528
pl0.21984163949697252
eu0.2113935969868173
lv0.2054079696394687
is0.13793103448275862
az0.1339193381592554
hi0.08469945355191257
vi0.040114613180515755
reliabletrue
passestrue
5
name"Hunter"
dialogue"Look, just try English words. Disappearances. Witnesses. Anything. I'm former Marine, I don't do guessing games."
detectedLang"en"
heavyLang"en"
scores
en0.7871774408087258
tl0.5513180033651149
fr0.5394358088658607
ca0.4861913937058446
nl0.4708994708994709
no0.45615227736233854
pt0.4444444444444444
de0.4244604316546763
da0.42363112391930835
sq0.4177583697234352
hr0.4043186895011169
sv0.3925588458618071
ms0.375
it0.3474714518760196
pl0.3349958437240233
cs0.3103448275862069
sk0.2945326278659612
ro0.2837958818263205
yo0.2766726943942134
et0.27140255009107467
is0.26199261992619927
tr0.24599434495758718
lv0.24457034938621341
sl0.24170616113744076
es0.2277992277992278
lt0.19759277833500502
vi0.17864476386036962
fi0.1543340380549683
az0.13978494623655913
hu0.13978494623655913
eu0.13606911447084233
be0.08045977011494253
uk0.07300115874855156
reliabletrue
passestrue
6
name"Marie"
dialogue"Non, impossible. Tout en français seulement. Ces événements récents... le festival, les pommes, et ces absences soudaines. Je tremble encore."
detectedLang"fr"
heavyLang"fr"
scores
fr0.8058053965658216
ca0.6503496503496503
en0.6351766513056836
es0.5917490330898152
da0.5026178010471204
no0.4897959183673469
nl0.48952176249328316
sl0.4820065430752454
it0.480590486604702
pt0.4701617401003904
tl0.4611457742484402
cs0.41321803582458305
hr0.4010088272383354
ro0.3921944977607165
de0.3766404199475065
sv0.35636856368563685
sk0.3300423131170663
lv0.3140794223826715
yo0.31059506531204645
sq0.3100944081336238
hu0.29210134128166915
lt0.29210134128166915
et0.28785607196401797
pl0.2692307692307693
tr0.21939194741166804
az0.20435510887772196
eu0.2030201342281879
ms0.20033670033670034
is0.16885389326334208
fi0.1340018231540565
reliabletrue
passestrue
7
name"Hunter"
dialogue"This language barrier is killing me. Stay put if you can, I'll... Hold on. Detective Hunter. Yeah? Right now? Damn. Sorry, miss, I've got to take this and head out. We'll figure the French thing later."
detectedLang"en"
heavyLang"en"
scores
en0.8026421781859191
tl0.6250382614018978
fr0.4655322862129145
da0.4459520578923564
nl0.4457013574660633
no0.44267515923566875
yo0.37848807711821414
pt0.3765903307888041
de0.36855670103092786
sv0.35526315789473684
ro0.34491978609625673
it0.34068891280947255
ca0.32357813362782994
es0.3031854379977247
ms0.28362573099415206
sq0.27083333333333337
et0.2530487804878049
sl0.25213675213675213
hr0.24429364589759409
cs0.22517394054395953
pl0.19407894736842105
fi0.15517241379310345
sk0.1445530726256983
eu0.12687099073414113
is0.1256245538900785
lt0.11997126436781609
hi0.11552346570397112
hu0.1116751269035533
tr0.09992652461425422
lv0.09057164068299926
az0.059139784946236555
reliabletrue
passestrue