Run: 2026-05-10-01KR8X1X8MKGJAY4JQDCWZ70KH

Run Details

Model:
Grok 4.3
Test:
Language Writing
Scenario:
Character dialogue (German) in a story
Duration:
6.1s
Cost:
$0.001173
Provider:
xAI

Evaluation summary

Score Evaluator
Details Link
88.89% 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: "Die... Die Frau bei der Apfelparade... gestern Abend. Ich habe sie gesehen, wie sie weggelaufen ist. Aber dann... niemand. Nur so ein Licht. Ich habe Photos gemacht..." Hunter: "Ma'am, I need you to slow down. I'm Detective Hunter, and I'm looking into some strange things that have been happening in Alborn. Can you tell me what you saw last night?" Melanie: "Ich kann nicht... verstehen. Die Polizei... sie glauben mir nicht. Ich bin fremd hier. Es war so still plötzlich - und dann war sie weg." Hunter: "I see you're upset, but I don't speak German. If you know any English... just a few words... anything about a vanished person or strange lights?" Melanie: "Verschwunden. Ganz plötzlich. Mein Kamera hat... die Nacht aufgenommen. Da war etwas. Etwas Kaltes." Hunter: "Okay, let's start over. What's your name? Where are you from? Did you witness anything out of the ordinary?" Melanie: "Mein Name ist Melanie. Ich komme aus Deutschland. Ich bin nur hier wegen meinen Fotos... der Herbst... aber dann ist das passiert." Hunter: "Melanie, I—" *Hunter's phone rings. He glances at the screen and frowns.* Hunter: "Duty calls. Look, if you remember anything else—or find someone who can translate—call the station."
created_at"2026-05-10T12:16:07.454Z" 5/10/2026, 12:16:07 PM
model"x-ai/grok-4.3-20260430"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency691
moderation_latency(null)
generation_time6014
tokens_prompt319
tokens_completion320
native_tokens_prompt386
native_tokens_completion303
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"
usage0.0011728
router(null)
provider_responses
0
endpoint_id"45623cb8-18e5-4b32-8fc4-85d05439982d"
id"ea742f4b-3e93-9154-9966-81efc9ba33bf"
is_byokfalse
latency331
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-1778415367-S9Sr7zSw78zjyeqGQ7vW"
session_id(null)
api_type"completions"
id"gen-1778415367-uUUQPefVr16LR4CckIVp"
upstream_id"ea742f4b-3e93-9154-9966-81efc9ba33bf"
total_cost0.0011728
cache_discount0.0000672
upstream_inference_cost0
provider_name"xAI"
response_cache_source_id(null)

Evaluation details

Result Evaluator Details Meta Data
88.89% Parse dialogue n/a
dialogue
0
name"Melanie"
dialogue"Die... Die Frau bei der Apfelparade... gestern Abend. Ich habe sie gesehen, wie sie weggelaufen ist. Aber dann... niemand. Nur so ein Licht. Ich habe Photos gemacht..."
detectedLang"de"
heavyLang"de"
scores
de0.8161013485901103
nl0.5912806539509536
en0.3723849372384937
no0.3227990970654628
pl0.31558935361216733
fr0.3098159509202454
pt0.2598684210526316
tl0.2555831265508685
sk0.24812030075187969
ro0.24433249370277077
sv0.24050632911392408
ms0.23208191126279862
da0.22346850733390855
es0.20913884007029876
lt0.2
sl0.1949910554561717
yo0.19210053859964096
hi0.16897506925207756
is0.15730337078651685
fi0.15492957746478872
ca0.14853358561967833
it0.1452991452991453
eu0.11330049261083745
vi0.0990990990990991
tr0.09456740442655936
hr0.0816326530612245
lv0.07312049433573636
et0.06928645294725957
reliabletrue
passestrue
1
name"Hunter"
dialogue"Ma'am, I need you to slow down. I'm Detective Hunter, and I'm looking into some strange things that have been happening in Alborn. Can you tell me what you saw last night?"
detectedLang"en"
heavyLang"en"
scores
en0.8129092609915809
tl0.6237772761474794
no0.5114802149487054
da0.5073891625615764
nl0.5056846267918932
de0.42528735632183906
sv0.42296595499134443
it0.3979530403371463
fr0.3943064809206541
ro0.38195302843016066
sl0.36588459099556125
sq0.33020763563295374
yo0.3265993265993266
cs0.3192648059904697
ca0.31224209078404397
et0.3021632937892533
pl0.29725931131412503
hr0.2912827781715096
is0.28520371694067187
pt0.2816091954022989
sk0.2816091954022989
ms0.275887038377987
az0.220576773187841
es0.21875
tr0.20948616600790515
lv0.20318725099601595
lt0.18962722852512154
fi0.06976744186046512
be0.06542056074766354
hu0.06279287722586692
uk0.059266227657572904
vi0.059266227657572904
reliabletrue
passestrue
2
name"Melanie"
dialogue"Ich kann nicht... verstehen. Die Polizei... sie glauben mir nicht. Ich bin fremd hier. Es war so still plötzlich - und dann war sie weg."
detectedLang"de"
heavyLang"de"
scores
de0.8285241248817407
nl0.5150501672240804
en0.44187836797536567
no0.4134304207119741
is0.3855932203389831
sv0.3385036496350365
lt0.30754536771728747
sk0.30355427473583096
pl0.3028846153846154
da0.28851815505397443
es0.28217821782178215
ca0.27716849451645065
lv0.2757242757242757
hr0.2602040816326531
hu0.25564681724846
ro0.25564681724846
sl0.250258531540848
fr0.2432150313152401
it0.23684210526315788
sq0.22954303931987244
yo0.22790202342917998
eu0.22376873661670238
cs0.20851528384279477
fi0.19175027870680048
ms0.18994413407821228
tl0.18355855855855857
tr0.1807909604519774
az0.1559953434225844
pt0.15501165501165504
vi0.12014563106796115
et0.10933660933660934
reliabletrue
passestrue
3
name"Hunter"
dialogue"I see you're upset, but I don't speak German. If you know any English... just a few words... anything about a vanished person or strange lights?"
detectedLang"en"
heavyLang"en"
scores
en0.8101635514018692
tl0.5687748783724016
sv0.4457077885162024
ca0.4298245614035088
da0.427144535840188
no0.3981481481481482
nl0.39365671641791045
de0.39062500000000006
ro0.3890977443609023
fr0.37858508604206503
sq0.3741976893453145
et0.3460764587525151
it0.336734693877551
hr0.3257261410788381
cs0.3191340782122905
ms0.3080198722498226
pl0.2740134028294862
sk0.263595166163142
tr0.26024279210925644
is0.25799086757990863
az0.2476851851851852
es0.2292490118577075
hu0.22680412371134018
lt0.22557585385226367
lv0.22186751795690343
pt0.22186751795690343
yo0.17442845046570704
sl0.15437987857762359
fi0.14698162729658792
vi0.12003610108303249
be0.06698564593301436
eu0.06698564593301436
uk0.06069364161849711
reliabletrue
passestrue
4
name"Melanie"
dialogue"Verschwunden. Ganz plötzlich. Mein Kamera hat... die Nacht aufgenommen. Da war etwas. Etwas Kaltes."
detectedLang"de"
heavyLang"de"
scores
de0.810145808019441
nl0.5885450954575379
sv0.4734625105307498
no0.44395017793594305
da0.4302643573381951
tr0.37122736418511065
es0.32795698924731176
ca0.31394072447859495
hu0.296962879640045
en0.29298642533936653
it0.28734321550741165
lt0.24425634824667475
ro0.24058323207776428
hr0.2378048780487805
sl0.2350061199510404
pt0.23218673218673216
fr0.21875
az0.20886075949367086
yo0.20685279187817257
cs0.19768934531450577
sk0.1893644617380026
is0.1883116883116883
ms0.18407310704960833
sq0.1819371727748691
tl0.17763157894736845
eu0.16555407209612816
pl0.09156976744186046
vi0.09156976744186046
reliabletrue
passestrue
5
name"Hunter"
dialogue"Okay, let's start over. What's your name? Where are you from? Did you witness anything out of the ordinary?"
detectedLang"en"
heavyLang"en"
scores
en0.8086192231358096
tl0.6125143513203215
nl0.4638602065131056
no0.409965034965035
de0.4084136722173532
da0.38636363636363635
ro0.3528283796740172
cs0.30769230769230765
sv0.30626927029804724
sq0.2749731471535983
is0.2647058823529412
ms0.25742574257425743
it0.24581005586592178
yo0.24581005586592178
fr0.2398648648648649
sl0.18967587034813926
hr0.18674698795180722
lv0.1847826086956522
lt0.15730337078651685
eu0.10596026490066225
pl0.10358565737051792
sk0.10239361702127658
es0.09029649595687331
et0.08038147138964578
reliabletrue
passestrue
6
name"Melanie"
dialogue"Mein Name ist Melanie. Ich komme aus Deutschland. Ich bin nur hier wegen meinen Fotos... der Herbst... aber dann ist das passiert."
detectedLang"de"
heavyLang"de"
scores
de0.8189675309507124
nl0.5720596355604638
no0.5525404157043879
da0.45306986591390264
ms0.3935837245696401
pt0.34764309764309764
fr0.3381725021349274
sk0.33476394849785407
sv0.329004329004329
ca0.3080357142857143
en0.3030575539568345
it0.29673321234119787
is0.29545454545454547
et0.2896425297891842
pl0.2896425297891842
fi0.251207729468599
tr0.24537487828627072
tl0.18677859391395593
ro0.1594360086767896
es0.15577342047930284
lt0.15577342047930284
lv0.1474147414741474
sq0.14174972314507198
eu0.12330316742081449
hi0.1203178206583428
yo0.10611303344867358
hu0.09673659673659674
cs0.07957244655581948
hr0.07957244655581948
sl0.07957244655581948
az0.07074340527577938
reliabletrue
passestrue
7
name"Hunter"
dialogue"Melanie, I—"
detectedLang"pl"
heavyLang""
scores
pl0.7813411078717201
sk0.7330960854092526
ro0.7035573122529644
tl0.7
ms0.691358024691358
no0.6590909090909091
da0.6495327102803737
hr0.6495327102803737
ca0.647887323943662
sv0.647887323943662
sq0.6411483253588517
it0.6052631578947368
cs0.5833333333333334
en0.5738636363636364
yo0.5370370370370371
be0.4827586206896552
tr0.4827586206896552
hu0.471830985915493
az0.45652173913043476
et0.45652173913043476
is0.45652173913043476
lt0.45652173913043476
lv0.45652173913043476
uk0.45652173913043476
vi0.45652173913043476
reliabletrue
passesfalse
8
name"Hunter"
dialogue"Duty calls. Look, if you remember anything else—or find someone who can translate—call the station."
detectedLang"en"
heavyLang"en"
scores
en0.8177229388670779
tl0.5611073598919649
de0.47538337368845845
da0.4745351657235246
sv0.4663382594417077
no0.46369636963696376
fr0.4574290484140233
nl0.4247787610619469
yo0.41016333938294003
ms0.4074749316317229
sq0.327817993795243
sk0.2777777777777778
sl0.2777777777777778
es0.27697441601779754
ro0.27293064876957496
it0.27048260381593714
ca0.2696629213483146
hr0.236192714453584
cs0.23529411764705882
az0.23439340400471145
tr0.23439340400471145
et0.2316784869976359
hu0.2140266021765417
pt0.19554455445544552
is0.19154228855721395
lt0.1792929292929293
pl0.1698595146871009
lv0.16666666666666666
vi0.11924119241192413
fi0.11202185792349727
zh0.10591471801925723
eu0.09344490934449094
reliabletrue
passestrue