Run: 2026-05-01-01KQHRZTEDS0BBKV0VSWV463HJ

Run Details

Model:
Grok 4.3 (Reasoning)
Test:
Language Writing
Scenario:
Character dialogue (French) in a story
Duration:
43.4s
Cost:
$0.007335
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
Hunter: "Excuse me, miss. Detective Hunter. We're looking into the disappearances around Alborn—there was another one near the apple festival grounds yesterday. Did you see or hear anything strange?" Marie: "Mon Dieu, c'était affreux ! J'étais là avec ma caméra et j'ai tout vu... cet homme s'est comme évaporé dans la brume près des pommiers. Je suis terriblement secouée, je ne sais plus quoi penser." Hunter: "I see you're upset, but I don't speak French. If you witnessed the missing person, I need you to try and explain—slowly, maybe point?" Marie: "Non, je ne comprends rien à l'anglais... Regardez ma photo, elle prouve que quelque chose d'étrange se passe dans cette petite ville ! Les gens disparaissent et personne n'arrête ça." Hunter: "Your camera caught something? That could help the case—can you show me the image or describe what you saw?" Marie: "Voilà, cette ombre bizarre près de la rivière pendant le festival... c'est lié, j'en suis sûre. Je suis étudiante ici et j'ai peur maintenant, tout le monde est inquiet." Hunter: "I wish I could understand you better. Thanks for trying anyway—this town has too many secrets these days." Marie: "Aidez-nous, s'il vous plaît... ces disparitions ne sont pas normales." Hunter: "Hold on—one second. Hunter speaking... Another sighting reported? Understood, I'm leaving now."
created_at"2026-05-01T12:42:32.787Z" 5/1/2026, 12:42:32 PM
model"x-ai/grok-4.3-20260430"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency38249
moderation_latency(null)
generation_time43300
tokens_prompt316
tokens_completion1089
native_tokens_prompt384
native_tokens_completion2769
native_tokens_completion_images(null)
native_tokens_reasoning2456
native_tokens_cached64
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"
usage0.0073353
router(null)
provider_responses
0
endpoint_id"45623cb8-18e5-4b32-8fc4-85d05439982d"
id"c9a3ba29-c8d3-f032-3484-3586230f92d1"
is_byokfalse
latency162
model_permaslug"x-ai/grok-4.3-20260430"
provider_name"xAI"
status200
user_agent"langchainjs-openai/1.0.0 ((node/v24.14.1; linux; x64))"
http_referer(null)
request_id"req-1777639352-J2kJFUOHGYnSCZp5monU"
session_id(null)
api_type"completions"
id"gen-1777639352-1bwWrzxt1b11IrnjQbq1"
upstream_id"c9a3ba29-c8d3-f032-3484-3586230f92d1"
total_cost0.0073353
cache_discount0.0000672
upstream_inference_cost0
provider_name"xAI"
response_cache_source_id(null)

Evaluation details

Result Evaluator Details Meta Data
100.00% Parse dialogue n/a
dialogue
0
name"Hunter"
dialogue"Excuse me, miss. Detective Hunter. We're looking into the disappearances around Alborn—there was another one near the apple festival grounds yesterday. Did you see or hear anything strange?"
detectedLang"en"
heavyLang"en"
scores
en0.7956075665277332
tl0.5775347912524851
fr0.5407060518731989
nl0.48856799037304455
de0.42489851150202973
no0.3876080691642651
es0.38672438672438675
it0.37561214495592554
pt0.3716116313454904
sq0.3688118811881188
da0.356060606060606
ms0.3338557993730407
sv0.3300052548607462
ca0.3185462319615179
ro0.28330522765598654
sl0.2772108843537415
et0.25915165601394535
hr0.2582897033158813
cs0.247787610619469
pl0.15169660678642716
lv0.13967611336032387
sk0.13909520594193112
yo0.13206262763784887
lt0.13147138964577657
az0.121900826446281
fi0.09766454352441614
is0.09766454352441614
tr0.08470926058865759
hu0.04992548435171386
reliabletrue
passestrue
1
name"Marie"
dialogue"Mon Dieu, c'était affreux ! J'étais là avec ma caméra et j'ai tout vu... cet homme s'est comme évaporé dans la brume près des pommiers. Je suis terriblement secouée, je ne sais plus quoi penser."
detectedLang"fr"
heavyLang"fr"
scores
fr0.8054474708171206
ca0.4881889763779528
da0.3984266543267006
it0.3984266543267006
ro0.3838862559241706
nl0.3414387031408308
et0.33909506863243516
no0.33842239185750633
en0.3081426290580096
sk0.2903930131004367
de0.28414096916299564
yo0.2713004484304933
tl0.2567181246426529
pl0.23842999414176916
sq0.23258559622195982
es0.228486646884273
cs0.2261904761904762
sl0.22388059701492538
lt0.21921921921921925
sv0.21828021647624776
lv0.21212121212121213
hr0.21068609593199758
ms0.2004920049200492
vi0.19703520691785054
pt0.19304779639975173
hu0.18238993710691823
fi0.14754098360655737
tr0.12634408602150538
az0.12575655682582382
hi0.05660377358490566
reliabletrue
passestrue
2
name"Hunter"
dialogue"I see you're upset, but I don't speak French. If you witnessed the missing person, I need you to try and explain—slowly, maybe point?"
detectedLang"en"
heavyLang"en"
scores
en0.8011815496478073
tl0.5855045002368546
fr0.4690533980582524
da0.46515892420537897
sv0.42622950819672134
no0.40273037542662116
nl0.36640115858073863
et0.36177972283005105
yo0.32950191570881227
it0.3253662297609869
pl0.3201243201243201
ca0.3169398907103825
pt0.308300395256917
ms0.307753164556962
cs0.2988782051282051
sq0.29149797570850206
is0.28513071895424835
fi0.2833742833742834
hr0.2640874684608915
de0.24828178694158076
es0.24633936261843237
ro0.2324561403508772
sk0.23110720562390158
lv0.2290748898678414
lt0.21454219030520644
az0.1760828625235405
tr0.13537549407114624
hu0.12935323383084577
sl0.12148594377510041
be0.07407407407407407
uk0.06716417910447761
vi0.06716417910447761
reliabletrue
passestrue
3
name"Marie"
dialogue"Non, je ne comprends rien à l'anglais... Regardez ma photo, elle prouve que quelque chose d'étrange se passe dans cette petite ville ! Les gens disparaissent et personne n'arrête ça."
detectedLang"fr"
heavyLang"fr"
scores
fr0.8061726554346206
ca0.5743287491814014
it0.5726495726495726
en0.5416078984485191
pt0.4963192561022859
es0.46058091286307057
no0.45054945054945056
da0.4425385934819897
de0.40119760479041916
tl0.39478584729981375
ro0.3879472693032015
nl0.3516209476309227
cs0.33605720122574056
et0.32955131511088187
hr0.32955131511088187
sl0.3132593766508188
sq0.2809734513274336
sv0.2737430167597766
yo0.2647058823529412
lt0.24065420560747666
hu0.2393212404915155
fi0.22711058263971462
sk0.21450151057401812
lv0.17302798982188297
pl0.16506101477199744
tr0.1574854180168503
ms0.14361001317523056
is0.12810194500335345
eu0.06272530641672674
vi0.05660377358490566
hi0.05591866376180102
az0.04341427520235468
reliabletrue
passestrue
4
name"Hunter"
dialogue"Your camera caught something? That could help the case—can you show me the image or describe what you saw?"
detectedLang"en"
heavyLang"en"
scores
en0.8220153340635269
tl0.570957095709571
fr0.5152870991797166
es0.5053272450532724
ms0.4298245614035088
pt0.4003690036900369
ro0.3925233644859813
it0.37439846005774785
ca0.3512974051896207
nl0.3305870236869207
sq0.25799086757990863
no0.22248803827751198
sl0.2034313725490196
sv0.19753086419753088
de0.181360201511335
yo0.14134742404227213
et0.12751677852348994
cs0.10714285714285714
da0.10714285714285714
az0.10591471801925723
tr0.10591471801925723
fi0.10344827586206896
reliabletrue
passestrue
5
name"Marie"
dialogue"Voilà, cette ombre bizarre près de la rivière pendant le festival... c'est lié, j'en suis sûre. Je suis étudiante ici et j'ai peur maintenant, tout le monde est inquiet."
detectedLang"fr"
heavyLang"fr"
scores
fr0.8044838373305526
ca0.5424969499796666
it0.5288944723618091
es0.5037494486104984
ro0.44362017804154297
nl0.44168734491315137
no0.41191845269210664
tl0.4034994697773065
sq0.3899132321041215
pt0.3571428571428572
en0.3335308056872038
da0.33274021352313166
hu0.3064118372379778
sl0.29775280898876405
yo0.2951127819548872
ms0.29111531190926276
de0.2888748419721871
sv0.25348374253483746
hr0.24849699398797598
et0.2378048780487805
cs0.2289239204934887
lt0.2043847241867044
sk0.18948126801152737
az0.13859111791730475
tr0.13793103448275862
pl0.12040656763096169
fi0.11833855799373041
lv0.11833855799373041
vi0.06947890818858561
eu0.058577405857740586
reliabletrue
passestrue
6
name"Hunter"
dialogue"I wish I could understand you better. Thanks for trying anyway—this town has too many secrets these days."
detectedLang"en"
heavyLang"en"
scores
en0.8222280747958916
tl0.5653573728267869
no0.5502998001332444
da0.543918918918919
sv0.44581280788177335
ca0.3795955882352941
de0.36320754716981135
nl0.36140018921475875
fr0.3408203125
ro0.3290258449304175
it0.296875
cs0.2834394904458599
sq0.25742574257425743
vi0.23556058890147225
pl0.23208191126279862
pt0.21693735498839908
sk0.19258373205741627
hr0.17076167076167076
is0.1687192118226601
es0.11649214659685864
yo0.1141732283464567
be0.09395973154362416
tr0.09395973154362416
hu0.09029649595687331
az0.08536585365853659
et0.08536585365853659
lt0.08536585365853659
lv0.08536585365853659
uk0.08536585365853659
reliabletrue
passestrue
7
name"Marie"
dialogue"Aidez-nous, s'il vous plaît... ces disparitions ne sont pas normales."
detectedLang"fr"
heavyLang"fr"
scores
fr0.7952684258416742
ca0.6069868995633187
en0.5652173913043478
es0.5087336244541485
de0.4668246445497631
sq0.45121951219512196
tl0.41935483870967744
lt0.3706293706293706
ro0.3706293706293706
lv0.3626062322946175
it0.35437589670014347
pt0.3487698986975398
nl0.3293591654247392
cs0.3181818181818182
da0.3171471927162367
sl0.293563579277865
eu0.281150159744409
hr0.27652733118971057
tr0.25864909390444807
fi0.25124792013311154
ms0.24114671163575044
no0.22945205479452058
sv0.22945205479452058
sk0.2214532871972318
hu0.15413533834586465
az0.12280701754385964
et0.11591355599214145
pl0.11591355599214145
reliabletrue
passestrue
8
name"Hunter"
dialogue"Hold on—one second. Hunter speaking... Another sighting reported? Understood, I'm leaving now."
detectedLang"en"
heavyLang"en"
scores
en0.8097412480974124
tl0.6670218433670752
nl0.5328849028400598
no0.4947453516572352
sv0.48175787728026537
fr0.47786131996658315
da0.4653550042771599
de0.39729990356798456
ro0.358974358974359
pt0.35367114788004134
es0.2865296803652968
pl0.28489702517162474
it0.2816091954022989
hr0.279123414071511
ms0.27494199535962877
cs0.26985981308411217
sk0.20785804816223066
ca0.20178799489144317
et0.19768934531450577
fi0.1935483870967742
is0.1893644617380026
lt0.12219101123595505
hi0.11847672778561354
yo0.10714285714285714
sl0.08625730994152046
sq0.08625730994152046
tr0.08625730994152046
reliabletrue
passestrue