Run: 2026-05-01-01KQHRE89YEF8ZD8XA93CDQB75

Run Details

Model:
Grok 4.3 (Reasoning)
Test:
Language Writing
Scenario:
Character dialogue (Italian) in a story
Duration:
1m 19s
Cost:
$0.013668
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="Isabella"> Isabella is a 30-year old college student on a study abroad program. Born in Italy, she is fluent in Italian 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 Italian, 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: Isabella 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 Italian, and Hunter looks confused. They talk for a while, until Hunter gets a call and has to leave. Return the dialogue between Isabella and Hunter as a voice sheet: Isabella: "..." Hunter: "..."

Model response

AI
Hunter: "Excuse me, miss. I'm Detective Hunter investigating the recent disappearances in Alborn. Do you have any information about them?" Isabella: "Le scomparse? Oddio, sono turbata e molto scossa da questa situazione terribile. Non capisco l'inglese." Hunter: "I'm sorry, I don't understand Italian at all. You look upset—maybe show me something on your camera if it relates to what happened in town?" Isabella: "La mia camera... ho scattato foto strane al festival delle mele. Una figura sospetta nel buio. Ho molta paura adesso." Hunter: "Strange photos at the festival? That could be useful evidence. Hold on, my phone is ringing. I have to take this—new lead. I need to leave right away."
created_at"2026-05-01T12:32:57.155Z" 5/1/2026, 12:32:57 PM
model"x-ai/grok-4.3-20260430"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency76832
moderation_latency(null)
generation_time79000
tokens_prompt321
tokens_completion1618
native_tokens_prompt388
native_tokens_completion5300
native_tokens_completion_images(null)
native_tokens_reasoning5140
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"
usage0.0136678
router(null)
provider_responses
0
endpoint_id"45623cb8-18e5-4b32-8fc4-85d05439982d"
id"1a08f335-f7b7-e632-03e1-f399102ed10e"
is_byokfalse
latency75
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-1777638777-A6RkgSCn3lK4wRRORStj"
session_id(null)
api_type"completions"
id"gen-1777638777-v4Q8yltnlwCBd7wprjYU"
upstream_id"1a08f335-f7b7-e632-03e1-f399102ed10e"
total_cost0.0136678
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. I'm Detective Hunter investigating the recent disappearances in Alborn. Do you have any information about them?"
detectedLang"en"
heavyLang"en"
scores
en0.7953149874914714
fr0.6282527881040892
tl0.6235884567126726
nl0.5839112343966713
pt0.5702005730659025
ro0.5372750642673522
sv0.5346432264736298
it0.5205114544485883
ca0.5150862068965517
da0.5150862068965517
de0.49748743718592964
sq0.4746059544658494
sl0.4727592267135325
no0.454214675560946
es0.4498777506112469
cs0.438552713661884
ms0.4043679682329583
hr0.39759036144578314
sk0.38313913639479097
pl0.3348115299334811
yo0.33035714285714285
et0.27768860353130015
lt0.27184466019417475
az0.267100977198697
lv0.24114671163575044
fi0.1935483870967742
is0.13294797687861273
eu0.12959381044487428
tr0.12536443148688048
vi0.10979228486646886
zh0.07881269191402251
hu0.06542056074766354
reliabletrue
passestrue
1
name"Isabella"
dialogue"Le scomparse? Oddio, sono turbata e molto scossa da questa situazione terribile. Non capisco l'inglese."
detectedLang"it"
heavyLang"it"
scores
it0.775472282440384
es0.5565749235474006
pt0.5480049875311721
fr0.5454545454545454
ro0.4982698961937716
ca0.44656488549618323
en0.43003144654088055
sl0.41532258064516125
yo0.4115259740259741
hr0.35325602140945583
sq0.3397085610200365
fi0.33056325023084027
de0.32432432432432434
no0.318609022556391
tl0.3160377358490566
pl0.2913000977517107
da0.2778884462151395
sv0.2639593908629441
lt0.2479253112033195
hu0.24714434060228452
az0.24242424242424243
eu0.22542735042735043
lv0.22376873661670238
nl0.210239651416122
tr0.19084821428571427
sk0.16666666666666666
is0.1637831603229527
et0.14806110458284372
ms0.14201183431952663
cs0.0845959595959596
vi0.0799492385786802
reliabletrue
passestrue
2
name"Hunter"
dialogue"I'm sorry, I don't understand Italian at all. You look upset—maybe show me something on your camera if it relates to what happened in town?"
detectedLang"en"
heavyLang"en"
scores
en0.8033877797943134
tl0.6203271028037384
no0.5063291139240507
da0.4619205298013245
sv0.459234608985025
it0.4583333333333333
nl0.41686602870813394
de0.41300421432871764
ro0.4126506024096385
sq0.3985194324491055
yo0.3825205826472451
cs0.37739463601532564
pl0.36893203883495146
pt0.36274509803921573
ms0.3551587301587301
et0.33898305084745767
ca0.3321917808219178
es0.3321917808219178
fr0.3308167467398765
fi0.3224461431549687
hr0.3210306406685237
sl0.30752840909090906
sk0.304564907275321
lv0.2174959871589085
lt0.19087136929460582
az0.17442845046570704
is0.12320143884892087
tr0.11684782608695651
hi0.07932011331444759
be0.06698564593301436
hu0.06429942418426103
uk0.06069364161849711
vi0.06069364161849711
reliabletrue
passestrue
3
name"Isabella"
dialogue"La mia camera... ho scattato foto strane al festival delle mele. Una figura sospetta nel buio. Ho molta paura adesso."
detectedLang"it"
heavyLang"it"
scores
it0.8043531425776473
ca0.6409335727109515
es0.5640326975476839
ro0.5428571428571428
pt0.5055624227441285
no0.5027967681789932
fr0.46200403496973774
da0.42028985507246375
tl0.41986947063089197
nl0.39531368102796677
sq0.38176197836166925
sk0.3764614185502728
de0.36457505957108816
hr0.3620414673046252
et0.35275080906148865
sl0.35275080906148865
cs0.3522267206477733
en0.33884297520661155
ms0.33884297520661155
sv0.3220338983050847
fi0.3185689948892675
pl0.2753623188405797
lt0.2599444958371878
is0.25650557620817843
lv0.19678714859437751
az0.1811668372569089
hu0.1649269311064718
eu0.10714285714285714
yo0.1031390134529148
vi0.09502262443438914
tr0.06868451688009314
reliabletrue
passestrue
4
name"Hunter"
dialogue"Strange photos at the festival? That could be useful evidence. Hold on, my phone is ringing. I have to take this—new lead. I need to leave right away."
detectedLang"en"
heavyLang"en"
scores
en0.8192436040044493
tl0.6743486973947895
da0.5945945945945946
no0.5608108108108109
fr0.5545911375057104
nl0.5017884517118038
cs0.4749596122778676
yo0.4628099173553719
sk0.4186046511627907
hr0.41511697660467906
et0.3917654398003743
it0.385633270321361
sl0.38408085912823753
ca0.37540038436899426
pl0.3721828718609144
sv0.36191099476439786
lt0.36149312377210213
ms0.3560105680317041
lv0.35301924353019243
sq0.35086551264980026
ro0.3504330446369087
de0.34782608695652173
pt0.3371855880353501
es0.3015759312320917
hu0.2934782608695652
az0.19753086419753088
is0.18546365914786966
fi0.1792929292929293
tr0.16737830913748933
vi0.16737830913748933
hi0.14172535211267606
be0.06698564593301436
uk0.06069364161849711
reliabletrue
passestrue