Run: 2026-05-01-01KQHSXNZYC9SPVWKVR6AXQKJT

Run Details

Model:
Grok 4.3 (Reasoning)
Test:
Language Writing
Scenario:
Character dialogue (French) in a story
Duration:
1m 13s
Cost:
$0.010963
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, I'm Detective Hunter investigating the disappearances in town. Do you know about the recent event?" Marie: "Oh non ! Ces disparitions sont si effrayantes ! Je suis toute secouée par cette nouvelle. J'ai vu quelque chose d'étrange près de la rivière avec ma caméra." Hunter: "I'm sorry but I don't speak French at all. Can you tell me in English what you saw?" Marie: "Je ne comprends pas l'anglais. Cette petite ville a trop de mystères pour moi. C'est très troublant." Hunter: "Ma'am, please. If you have any information about the missing people or photos, I need to know." Marie: "Mes photos sont des paysages de la campagne. Rien qui aide à l'enquête. Je suis une étudiante perdue ici." Hunter: "My phone's ringing. I have to take this call and leave now."
created_at"2026-05-01T12:58:51.268Z" 5/1/2026, 12:58:51 PM
model"x-ai/grok-4.3-20260430"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency71192
moderation_latency(null)
generation_time73099
tokens_prompt316
tokens_completion1357
native_tokens_prompt384
native_tokens_completion4220
native_tokens_completion_images(null)
native_tokens_reasoning4034
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"
usage0.0109628
router(null)
provider_responses
0
endpoint_id"45623cb8-18e5-4b32-8fc4-85d05439982d"
id"a5385d9c-5680-bf24-cb09-6daf7acd923e"
is_byokfalse
latency94
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-1777640331-qBePEt3iQU37xlr0aNWC"
session_id(null)
api_type"completions"
id"gen-1777640331-r7ZKwuOTTXlkJJJl1II7"
upstream_id"a5385d9c-5680-bf24-cb09-6daf7acd923e"
total_cost0.0109628
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, I'm Detective Hunter investigating the disappearances in town. Do you know about the recent event?"
detectedLang"en"
heavyLang"en"
scores
en0.7971876690102758
fr0.6200607902735562
tl0.6161719549641761
pt0.5993589743589743
nl0.5854063018242123
ro0.5684695051783659
it0.5506291192330737
sv0.5036399735274653
ca0.500998003992016
sl0.47442186405045556
es0.4673295454545454
no0.45054945054945056
sq0.44974321349963314
de0.44196428571428575
cs0.42660550458715596
ms0.4221879815100154
da0.41222570532915365
hr0.37707641196013286
sk0.358974358974359
pl0.2829827915869981
yo0.2668621700879765
et0.2299794661190965
az0.21218487394957983
lt0.20127795527156547
lv0.1610738255033557
is0.15540540540540537
fi0.1515837104072398
vi0.1289198606271777
tr0.07292954264524104
reliabletrue
passestrue
1
name"Marie"
dialogue"Oh non ! Ces disparitions sont si effrayantes ! Je suis toute secouée par cette nouvelle. J'ai vu quelque chose d'étrange près de la rivière avec ma caméra."
detectedLang"fr"
heavyLang"fr"
scores
fr0.8104499752760838
it0.5420151334129829
ca0.4984736153510685
en0.4940607127144742
nl0.43710230053842386
tl0.43265910212136166
da0.40228690228690234
ro0.39759036144578314
es0.3960084033613445
de0.39153439153439157
no0.37635574837310193
yo0.3235294117647059
sk0.3059746529873265
pt0.28880643166357456
cs0.2689129052765416
sq0.2585428755641522
sv0.23179692718770878
hu0.2058011049723757
fi0.20525224602626124
sl0.19804741980474197
et0.1611962071480671
pl0.14688427299703263
tr0.13533834586466165
hr0.12944738834216502
vi0.12347560975609757
eu0.12012241775057383
lv0.11877394636015325
lt0.10644910644910643
ms0.10015649452269171
az0.05193734542456719
reliabletrue
passestrue
2
name"Hunter"
dialogue"I'm sorry but I don't speak French at all. Can you tell me in English what you saw?"
detectedLang"en"
heavyLang"en"
scores
en0.8156218571907475
tl0.6143057503506312
it0.5179666958808063
no0.5018115942028986
sv0.4142705005324814
da0.4123931623931624
sq0.39159292035398224
ms0.37570942111237227
ro0.3559718969555035
de0.3460166468489893
pt0.3381468110709988
et0.30904522613065327
sl0.3055555555555556
nl0.3037974683544304
az0.289405684754522
ca0.28104575163398693
hr0.27726675427069647
pl0.2763157894736842
es0.26666666666666666
cs0.24965893587994542
fr0.2455418381344307
yo0.2413793103448276
tr0.2109038737446198
fi0.12
sk0.11575562700964631
be0.11290322580645161
hu0.1085899513776337
is0.10277324632952692
lt0.10277324632952692
lv0.10277324632952692
uk0.10277324632952692
vi0.10277324632952692
reliabletrue
passestrue
3
name"Marie"
dialogue"Je ne comprends pas l'anglais. Cette petite ville a trop de mystères pour moi. C'est très troublant."
detectedLang"fr"
heavyLang"fr"
scores
fr0.8172959805115714
ca0.5982860203535083
it0.5225970719287079
nl0.5052770448548813
en0.48665297741273095
es0.4596541786743516
no0.44320712694877507
ro0.43524096385542166
sl0.4235203689469639
tl0.419953596287703
de0.40805051302288875
hu0.40805051302288875
da0.4033412887828162
pt0.39320388349514557
hr0.39123376623376627
lt0.37395659432387307
sq0.3718592964824121
yo0.3339253996447602
cs0.32493249324932494
tr0.31880108991825606
sv0.31569343065693434
fi0.313815187557182
sk0.2682926829268293
lv0.2625368731563422
et0.23155737704918034
ms0.21875
pl0.20718816067653278
eu0.15730337078651685
is0.15540540540540537
az0.1506228765571914
vi0.08536585365853659
reliabletrue
passestrue
4
name"Hunter"
dialogue"Ma'am, please. If you have any information about the missing people or photos, I need to know."
detectedLang"en"
heavyLang"en"
scores
en0.8269435569755059
tl0.639289678135405
da0.5960223741454319
fr0.5581237253569
sv0.5370370370370371
no0.49416342412451364
nl0.48899371069182396
ca0.463253509496284
de0.4391716997411561
yo0.4357638888888889
cs0.4138863841298467
pl0.39138576779026213
sq0.3879472693032015
lv0.37977099236641226
hr0.37799043062200954
lt0.37739463601532564
et0.37439846005774785
sk0.34541792547834843
ro0.3394308943089431
it0.3298969072164949
pt0.3207941483803553
az0.2809734513274336
ms0.2785793562708102
sl0.2785793562708102
es0.2655367231638418
is0.24855491329479767
fi0.19753086419753088
tr0.17721518987341772
eu0.1709183673469388
hu0.16666666666666666
hi0.10591471801925723
zh0.10591471801925723
be0.09722222222222222
uk0.08835904628330996
vi0.08835904628330996
reliabletrue
passestrue
5
name"Marie"
dialogue"Mes photos sont des paysages de la campagne. Rien qui aide à l'enquête. Je suis une étudiante perdue ici."
detectedLang"fr"
heavyLang"fr"
scores
fr0.8232569478303268
ca0.6184210526315789
es0.5532963647566236
it0.5279947916666666
pt0.5153743315508021
nl0.4715743440233236
de0.4520030234315949
ro0.4457186544342508
yo0.3927973199329984
da0.3787489288774636
en0.35954063604240283
tl0.3584070796460177
sq0.35783879539415414
no0.31474480151228734
ms0.3108365019011407
lt0.26988922457200404
sv0.20765027322404372
sl0.19265033407572385
hr0.19084821428571427
cs0.16857798165137614
sk0.16666666666666666
tr0.11907654921020656
hu0.11800486618004866
pl0.11151960784313725
vi0.103831891223733
hi0.09600997506234414
lv0.08919597989949749
eu0.0880503144654088
az0.0799492385786802
reliabletrue
passestrue
6
name"Hunter"
dialogue"My phone's ringing. I have to take this call and leave now."
detectedLang"en"
heavyLang"en"
scores
en0.8277446026642169
tl0.6376811594202898
da0.558303886925795
no0.5253164556962026
pl0.48489010989010994
yo0.4627507163323783
cs0.46197991391678617
sk0.4360902255639098
hr0.40476190476190477
sv0.3718592964824121
sl0.3466898954703833
vi0.34325744308231176
it0.336283185840708
lv0.33035714285714285
lt0.3081180811808118
ms0.29906542056074764
et0.29111531190926276
ca0.2690058479532163
sq0.2632612966601179
nl0.23625254582484725
ro0.1935483870967742
be0.15730337078651685
tr0.15730337078651685
hu0.1515837104072398
az0.14383561643835618
is0.14383561643835618
uk0.14383561643835618
reliabletrue
passestrue