Run: 2026-05-10-01KR8XKXJZE4DZW76793C8M3EP

Run Details

Model:
Grok 4.3
Test:
Language Writing
Scenario:
Character dialogue (German) in a story
Duration:
4.0s
Cost:
$0.001043
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="Melanie"> Melanie is a 30-year old college student on a study abroad program. Born in Germany, she is fluent in German 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 German, 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: Melanie 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 German, and Hunter looks confused. They talk for a while, until Hunter gets a call and has to leave. Return the dialogue between Melanie and Hunter as a voice sheet: Melanie: "..." Hunter: "..."

Model response

AI
Melanie: "..." Hunter: "Excuse me, miss. Do you know anything about the girl who disappeared near the apple festival grounds two nights ago?" Melanie: "Was ist das? Ich verstehe... jemand verschwunden? Ich weiß nicht... ich habe vielleicht jemand gesehen, aber... es war so seltsam..." Hunter: "I’m sorry, I don’t understand. Can you speak slower? Do you know anything about the woman who went missing?" Melanie: "Verzeihen Sie... ich bin neu hier. Ich habe nur Bilder gemacht... und dann war sie weg. Es war dunkel. Ich habe Angst." Hunter: "You look upset. Maybe you saw something? Can you point to where you were?" Melanie: "Hier... in dem Park. Es war spät. Ich habe nur mein Kamera... und dann nichts mehr. Ich kann nicht erklären..." Hunter: "Okay, one moment. I need to know if you saw a car, or someone with her—" Hunter: "(phone rings) Detective Black. What? Another lead? I’ll be right there." Melanie: "Warten... bitte... es war nicht gut, was ich gesehen habe..." Hunter: "I’ll come back. Stay here."
created_at"2026-05-10T12:25:57.607Z" 5/10/2026, 12:25:57 PM
model"x-ai/grok-4.3-20260430"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency427
moderation_latency(null)
generation_time3948
tokens_prompt319
tokens_completion267
native_tokens_prompt386
native_tokens_completion251
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"
usage0.0010428
router(null)
provider_responses
0
endpoint_id"45623cb8-18e5-4b32-8fc4-85d05439982d"
id"36a8f637-d433-8d92-4fc9-8d21be086624"
is_byokfalse
latency97
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-1778415957-muKdJDeZ7rtThUi9RG8A"
session_id(null)
api_type"completions"
id"gen-1778415957-23FlqG7OxHi64jUIwI2e"
upstream_id"36a8f637-d433-8d92-4fc9-8d21be086624"
total_cost0.0010428
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"Melanie"
dialogue"..."
detectedLang""
heavyLang""
scores
reliablefalse
passestrue
1
name"Hunter"
dialogue"Excuse me, miss. Do you know anything about the girl who disappeared near the apple festival grounds two nights ago?"
detectedLang"en"
heavyLang"en"
scores
en0.7997933350555412
tl0.593389296956978
fr0.4749322493224933
sq0.4250741839762611
nl0.4070390206579954
ms0.4001547987616099
it0.36631234668847096
pt0.3647540983606557
es0.3605610561056106
cs0.3393009377664109
sl0.33760683760683763
no0.32491289198606277
sv0.3098842386464826
hr0.2928832116788321
da0.25480769230769235
sk0.24390243902439027
de0.2226680040120361
et0.21875
ca0.20998980632008157
pl0.20998980632008157
yo0.19270833333333331
eu0.1520787746170678
fi0.15115005476451257
lt0.13984461709211987
az0.13213885778275478
ro0.13213885778275478
vi0.1252821670428894
hu0.07957244655581948
lv0.07517899761336516
reliabletrue
passestrue
2
name"Melanie"
dialogue"Was ist das? Ich verstehe... jemand verschwunden? Ich weiß nicht... ich habe vielleicht jemand gesehen, aber... es war so seltsam..."
detectedLang"de"
heavyLang"de"
scores
de0.8294593228903486
nl0.4655581947743468
en0.43983402489626555
fi0.3290258449304175
yo0.3084016393442623
es0.3005181347150259
hu0.291710388247639
no0.26390403489640135
sk0.2541436464088398
pt0.25331858407079644
da0.2474916387959866
et0.24327354260089684
tr0.24157303370786518
ca0.23382519863791143
lt0.199288256227758
sv0.19258373205741627
sl0.18280871670702178
sq0.17076167076167076
fr0.16974169741697415
ro0.16563658838071693
lv0.15094339622641512
eu0.14556962025316456
pl0.14556962025316456
hi0.1357234314980794
cs0.12903225806451613
vi0.12790697674418602
ms0.11533420707732633
tl0.11533420707732633
it0.09638554216867469
is0.09029649595687331
az0.08038147138964578
reliabletrue
passestrue
3
name"Hunter"
dialogue"I’m sorry, I don’t understand. Can you speak slower? Do you know anything about the woman who went missing?"
detectedLang"en"
heavyLang"en"
scores
en0.8209596562425401
tl0.6238716148445336
no0.479528105482304
da0.4669509594882729
sv0.410840534171249
nl0.4042891183478951
sq0.39999999999999997
cs0.3857493857493857
pl0.3163172288058341
hr0.3055555555555556
pt0.299719887955182
sk0.2809204218600192
is0.2781520692974013
ca0.2767598842815815
it0.27184466019417475
yo0.2661448140900196
ms0.2618110236220473
de0.26108374384236455
ro0.2454728370221328
az0.21465968586387435
vi0.1883116883116883
fi0.17400881057268722
fr0.16666666666666666
tr0.1638795986622074
et0.14578587699316628
sl0.13793103448275862
be0.08536585365853659
hu0.08200734394124846
lt0.07749077490774908
lv0.07749077490774908
uk0.07749077490774908
reliabletrue
passestrue
4
name"Melanie"
dialogue"Verzeihen Sie... ich bin neu hier. Ich habe nur Bilder gemacht... und dann war sie weg. Es war dunkel. Ich habe Angst."
detectedLang"de"
heavyLang"de"
scores
de0.8242665036674818
nl0.619960343688037
no0.3770314192849404
da0.3187203791469194
ms0.3162901307966707
ca0.3004866180048662
pl0.2830423940149626
en0.26187419768934533
sk0.2571059431524548
tr0.24738219895287958
sv0.23638778220451526
es0.203601108033241
az0.17503586800573886
lv0.1726618705035971
eu0.15191740412979352
hu0.15066469719350073
fi0.14688427299703263
lt0.13663663663663664
fr0.13273001508295626
sq0.13273001508295626
sl0.1274658573596358
cs0.11538461538461538
hr0.11538461538461538
ru0.11402157164869028
reliabletrue
passestrue
5
name"Hunter"
dialogue"You look upset. Maybe you saw something? Can you point to where you were?"
detectedLang"en"
heavyLang"en"
scores
en0.8135146994295743
tl0.5126146788990825
da0.37683284457478006
pl0.34815950920245403
cs0.32965299684542587
fr0.32432432432432434
ms0.2951907131011609
yo0.24377224199288253
sk0.236983842010772
lv0.22303473491773307
sl0.2216117216117216
hr0.2144177449168207
no0.20411985018726592
fi0.19811320754716982
lt0.19659735349716445
de0.1550695825049702
es0.1550695825049702
pt0.1550695825049702
sq0.1550695825049702
az0.1533864541832669
ca0.1533864541832669
tr0.1533864541832669
reliabletrue
passestrue
6
name"Melanie"
dialogue"Hier... in dem Park. Es war spät. Ich habe nur mein Kamera... und dann nichts mehr. Ich kann nicht erklären..."
detectedLang"de"
heavyLang"de"
scores
de0.8327759197324415
nl0.5327102803738317
sv0.4889267461669506
en0.37694704049844235
no0.34994582881906827
ms0.34497816593886466
sk0.3111366245694604
da0.3047508690614137
ca0.29328621908127206
es0.2907801418439716
tl0.28825622775800713
sl0.2709599027946537
it0.2673992673992674
ro0.2628992628992629
pl0.2490613266583229
cs0.2277992277992278
lv0.16666666666666666
hu0.1452991452991453
lt0.13169319826338638
fr0.12790697674418602
yo0.12790697674418602
az0.12280701754385964
is0.11504424778761062
hr0.1137370753323486
tr0.1031390134529148
reliabletrue
passestrue
7
name"Hunter"
dialogue"Okay, one moment. I need to know if you saw a car, or someone with her—"
detectedLang"en"
heavyLang"en"
scores
en0.8213576816196902
tl0.6274834437086093
pl0.5681381957773513
cs0.560546875
fr0.5379876796714579
hr0.5346432264736298
no0.5287958115183247
da0.5283018867924528
ca0.5171673819742489
sk0.5103373231773667
yo0.4742990654205608
ro0.469964664310954
sv0.44717444717444715
sq0.43396226415094336
it0.41935483870967744
pt0.402390438247012
es0.39839572192513373
hu0.3885869565217392
tr0.3767313019390581
et0.3706293706293706
lv0.3617021276595745
lt0.3562231759656652
ms0.3487698986975398
nl0.3401759530791789
sl0.31921331316187596
de0.3150684931506849
az0.303405572755418
is0.23469387755102045
vi0.22813036020583194
be0.1346153846153846
eu0.1346153846153846
fi0.12280701754385964
uk0.12280701754385964
reliabletrue
passestrue
8
name"Hunter"
dialogue"Detective Black. What? Another lead? I’ll be right there."
detectedLang"en"
heavyLang"en"
scores
en0.828546935276468
tl0.6879875195007801
fr0.5186522262334536
de0.5073891625615764
da0.43820224719101125
es0.41002949852507375
ro0.38650306748466257
yo0.3150684931506849
ca0.3103448275862069
it0.3019197207678883
sq0.29947460595446584
pt0.2982456140350877
no0.2779783393501805
hu0.2263056092843327
lt0.21875
nl0.17012448132780084
cs0.15254237288135594
hr0.14346895074946467
sl0.14346895074946467
sv0.14346895074946467
reliabletrue
passestrue
9
name"Melanie"
dialogue"Warten... bitte... es war nicht gut, was ich gesehen habe..."
detectedLang"de"
heavyLang"de"
scores
de0.8448581560283688
nl0.5608531994981178
en0.43548387096774194
pl0.38380281690140844
ca0.38271604938271603
es0.38271604938271603
eu0.36247723132969034
fi0.32950191570881227
no0.3269230769230769
da0.3230174081237911
sk0.26160337552742613
lv0.25531914893617025
et0.24406047516198706
hu0.22566371681415928
cs0.2222222222222222
lt0.20634920634920634
sv0.20273348519362186
yo0.19908466819221968
ms0.1822429906542056
it0.1764705882352941
tr0.16666666666666666
reliabletrue
passestrue
10
name"Hunter"
dialogue"I’ll come back. Stay here."
detectedLang"en"
heavyLang"en"
scores
en0.8255813953488372
tl0.5714285714285714
it0.5192307692307693
sq0.39999999999999997
reliabletrue
passestrue