Run: 2026-05-10-01KR8ZB9VREHZFP81X0XKPP517

Run Details

Model:
Grok 4.3
Test:
Language Writing
Scenario:
Character dialogue (French) in a story
Duration:
4.1s
Cost:
$0.000853
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 sais pas quoi dire. Cet homme... il a disparu soudainement près de la grande grange. Je prenais des photos des beaux paysages... mais quelque chose ne va pas ici. Mon cœur tremble." Hunter: "I'm sorry, ma'am, but I don't understand a word you're saying. Can you speak English? I'm Detective Hunter, looking into the disappearances in town." Marie: "Je suis désolée... je parle seulement français. Les disparitions ? C'est terrifiant. J'ai vu des choses étranges près du festival des pommes. Que puis-je faire ?" Hunter: "Still nothing. Just my luck. Look, if you've seen anything unusual, I need to know. People have gone missing, and—" [phone rings] Hunter: "Detective Hunter speaking. What? Another one? I'm on my way."
created_at"2026-05-10T12:56:12.415Z" 5/10/2026, 12:56:12 PM
model"x-ai/grok-4.3-20260430"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency595
moderation_latency(null)
generation_time3990
tokens_prompt316
tokens_completion195
native_tokens_prompt382
native_tokens_completion177
native_tokens_completion_images(null)
native_tokens_reasoning0
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"
service_tier"default"
usage0.0008528
router(null)
provider_responses
0
endpoint_id"45623cb8-18e5-4b32-8fc4-85d05439982d"
id"82b4bedb-e5b5-9764-9cbe-e13950c5bdf1"
is_byokfalse
latency141
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-1778417772-6urvfY3fcGHa0OmjlHK0"
session_id(null)
api_type"completions"
id"gen-1778417772-rl0AGBUdGmVOhMESIyKv"
upstream_id"82b4bedb-e5b5-9764-9cbe-e13950c5bdf1"
total_cost0.0008528
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"Marie"
dialogue"Je... je ne sais pas quoi dire. Cet homme... il a disparu soudainement près de la grande grange. Je prenais des photos des beaux paysages... mais quelque chose ne va pas ici. Mon cœur tremble."
detectedLang"fr"
heavyLang"fr"
scores
fr0.8073701842546063
ca0.5973389355742297
it0.5340356564019448
en0.5182237117720988
pt0.4884341637010676
ro0.48820649755229195
nl0.4673459935155164
es0.4578029231494578
de0.4549763033175355
da0.43682664054848186
no0.38271604938271603
cs0.37397931409907453
sq0.3596881959910913
sl0.3579006141820212
sk0.3488108720271801
lt0.34844192634560905
tl0.3480725623582766
hr0.3451025056947608
yo0.34210526315789475
sv0.3084786530366807
tr0.26937738246505716
hu0.2571059431524548
lv0.2292225201072386
pl0.22454484153742413
az0.21286789869952089
et0.20907840440165062
fi0.1660623640319072
ms0.15441176470588236
hi0.11877394636015325
vi0.11809815950920245
eu0.10852713178294573
is0.061224489795918366
reliabletrue
passestrue
1
name"Hunter"
dialogue"I'm sorry, ma'am, but I don't understand a word you're saying. Can you speak English? I'm Detective Hunter, looking into the disappearances in town."
detectedLang"en"
heavyLang"en"
scores
en0.8029168309026409
tl0.574468085106383
no0.48266942576306254
fr0.48240165631469983
sv0.46723494938732024
nl0.45652173913043476
da0.4529540481400437
ro0.4529540481400437
it0.44751381215469616
ca0.4256174612291786
de0.42229924898902366
pt0.41348973607038125
cs0.3201903467029232
ms0.3079584775086505
sq0.30362116991643456
yo0.2862241256245539
es0.28520371694067187
pl0.28212491026561376
hr0.2805755395683453
tr0.2769342010122921
sl0.27007299270072993
az0.22720247295208654
sk0.2254066615027111
is0.220576773187841
hu0.1823385118560916
lv0.17149958574979288
lt0.12663755458515283
vi0.11738746690203002
et0.11190053285968028
be0.06542056074766354
eu0.06542056074766354
fi0.059266227657572904
uk0.059266227657572904
reliabletrue
passestrue
2
name"Marie"
dialogue"Je suis désolée... je parle seulement français. Les disparitions ? C'est terrifiant. J'ai vu des choses étranges près du festival des pommes. Que puis-je faire ?"
detectedLang"fr"
heavyLang"fr"
scores
fr0.8111384399156711
ca0.6498371335504887
en0.5979805534779357
es0.4611528822055138
pt0.45952740070387127
de0.4377615062761506
da0.42636072572038425
nl0.4189189189189189
no0.4007803790412486
tl0.382183908045977
sv0.37207943925233644
it0.3608799048751486
cs0.35782556750298683
ro0.35240963855421686
hr0.3484848484848485
sl0.3484848484848485
sk0.33312655086848636
et0.31918936035465484
sq0.3042071197411003
az0.29554390563564875
pl0.27949061662198393
ms0.2687074829931973
lt0.2626886145404664
hu0.23487544483985764
yo0.22157856625633598
eu0.17116422513492677
tr0.1673121611154144
lv0.14410828025477707
fi0.10192147034252297
vi0.08432708688245316
is0.05202821869488536
reliabletrue
passestrue
3
name"Hunter"
dialogue"Still nothing. Just my luck. Look, if you've seen anything unusual, I need to know. People have gone missing, and—"
detectedLang"en"
heavyLang"en"
scores
en0.8120824053452116
tl0.4886363636363637
da0.4775541795665635
sv0.4625796178343949
et0.412532637075718
no0.38636363636363635
is0.34782608695652173
pl0.3433852140077821
yo0.3236472945891784
cs0.3229689067201605
hr0.3229689067201605
sq0.31402439024390244
sk0.3005181347150259
ca0.2983367983367983
ms0.28191489361702127
lv0.27184466019417475
it0.26789587852494573
nl0.2647058823529412
lt0.25742574257425743
pt0.17380660954712362
de0.17076167076167076
az0.15940224159402241
sl0.1520100502512563
ro0.11764705882352942
fi0.10358565737051792
es0.10239361702127658
fr0.09638554216867469
be0.09395973154362416
tr0.09395973154362416
hu0.09029649595687331
uk0.08536585365853659
vi0.08536585365853659
reliabletrue
passestrue
4
name"Hunter"
dialogue"Detective Hunter speaking. What? Another one? I'm on my way."
detectedLang"en"
heavyLang"en"
scores
en0.8204667863554758
tl0.705232129697863
fr0.5266272189349113
ca0.45799457994579945
ro0.43741209563994377
pt0.4318181818181818
es0.41002949852507375
pl0.39668174962292607
de0.38650306748466257
nl0.38176197836166925
da0.37888198757763975
no0.37888198757763975
hr0.37694704049844235
it0.3710691823899371
cs0.36808846761453395
sv0.34210526315789475
sk0.28698752228163993
et0.2779783393501805
sq0.2753623188405797
fi0.2727272727272727
ms0.2673992673992674
sl0.23954372623574144
lt0.17864476386036962
hi0.17355371900826447
yo0.15789473684210525
is0.15074309978768577
tr0.12854030501089325
reliabletrue
passestrue