Run: 2026-05-10-01KR90V3H3XXT88PR8KR43HF9T

Run Details

Model:
Grok 4.3
Test:
Language Writing
Scenario:
Character dialogue (Italian) in a story
Duration:
5.9s
Cost:
$0.001373
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
Isabella: "Scusi, mi dispiace... io non parlo inglese. Cosa sta succedendo in città? Io... io non so niente, ma ho visto cose strane. Quei camion della mela... erano qui stamattina, ma le persone non sono mai tornate. È tutto così strano, e ho paura. Non so come dirti..." Hunter: "I'm sorry, ma'am. I don't understand a word you're saying. I'm Detective Hunter, investigating those missing people. Can you tell me what you saw at the festival grounds yesterday? Anything would help." Isabella: "Detective... Hunter? Lei cerca le persone scomparse? Io ho la fotocamera. Ho fotografato il lago stamattina. Il festival delle mele... le luci erano spente. Le persone ridevano e poi... non c'erano più. Non capisco. Mi dispiace, io parlo solo italiano. Ho visto un uomo grande con una giacca blu che prendeva qualcosa dal camion. Che paura!" Hunter: "You're Italian, aren't you? I wish I could understand. Look, if you have pictures on that camera that might help with the disappearances, I need to see them. Can you show me?" Isabella: "...Ma non capisce. Io sono sola qui. Voglio tornare a casa. Il festival era bello, ma poi... quei volti che non sorridono più. Aiutami, per favore. Non so cosa fare. Le foto... forse mostrano qualcosa, ma non lo so. Ho paura..." Hunter: "I can see you're upset. I'm trying to help, but we can't communicate. Just... hold on a second." *Hunter's phone rings. He answers and listens intently.* Hunter: "Hunter speaking. Yeah, I'm on my way. Another lead at the old orchard. Stay put if you can, ma'am. I'll find a translator."
created_at"2026-05-10T13:22:18.795Z" 5/10/2026, 1:22:18 PM
model"x-ai/grok-4.3-20260430"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency516
moderation_latency(null)
generation_time5841
tokens_prompt321
tokens_completion399
native_tokens_prompt386
native_tokens_completion383
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"
usage0.0013728
router(null)
provider_responses
0
endpoint_id"45623cb8-18e5-4b32-8fc4-85d05439982d"
id"5303636c-0fb2-94c0-9c2a-db3eda7e73ec"
is_byokfalse
latency108
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-1778419338-ZGq3bkcoENkwnnRRJaII"
session_id(null)
api_type"completions"
id"gen-1778419338-uxc9tABxmQVg0MspjUSG"
upstream_id"5303636c-0fb2-94c0-9c2a-db3eda7e73ec"
total_cost0.0013728
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"Isabella"
dialogue"Scusi, mi dispiace... io non parlo inglese. Cosa sta succedendo in città? Io... io non so niente, ma ho visto cose strane. Quei camion della mela... erano qui stamattina, ma le persone non sono mai tornate. È tutto così strano, e ho paura. Non so come dirti..."
detectedLang"it"
heavyLang"it"
scores
it0.8021630176734371
es0.5338719701678061
ro0.5078740157480316
ca0.484181568088033
fr0.45014662756598234
pt0.44567627494456763
sl0.438622754491018
sk0.41429129246388124
en0.40476190476190477
no0.3924665856622114
yo0.38549774682507165
tl0.3644067796610169
sq0.3635977938056852
de0.3619736282433007
et0.3231046931407942
da0.3212669683257918
lt0.31880108991825606
hr0.3135011441647597
sv0.29245283018867924
nl0.28842504743833014
pl0.27007299270072993
cs0.25925925925925924
fi0.24433249370277077
tr0.24089068825910928
hu0.23935091277890466
ms0.21589127025614221
az0.20969441517386725
lv0.1843393148450245
is0.1812227074235808
eu0.16851441241685144
vi0.1515837104072398
reliabletrue
passestrue
1
name"Hunter"
dialogue"I'm sorry, ma'am. I don't understand a word you're saying. I'm Detective Hunter, investigating those missing people. Can you tell me what you saw at the festival grounds yesterday? Anything would help."
detectedLang"en"
heavyLang"en"
scores
en0.805082298585042
tl0.6030579241399588
no0.5233050847457626
da0.5060373216245884
nl0.48921679909194093
fr0.47856315179606024
it0.4569589702333065
pt0.4547657512116317
sv0.45366248482395793
ro0.4353826850690088
sq0.43324937027707805
ca0.4291754756871036
ms0.401330376940133
cs0.3685687558465856
de0.36619718309859156
es0.3553008595988539
hr0.3487698986975398
sl0.31367564819522115
sk0.2883500263574064
et0.28457869634340227
az0.27458355722729716
is0.2710583153347732
lt0.22724670864338864
tr0.22100403923831505
pl0.21602787456445993
fi0.20023696682464456
yo0.18821407095610343
hu0.17682926829268292
lv0.1646039603960396
vi0.08968307484828052
be0.04929577464788732
eu0.04929577464788732
uk0.0445859872611465
reliabletrue
passestrue
2
name"Isabella"
dialogue"Detective... Hunter? Lei cerca le persone scomparse? Io ho la fotocamera. Ho fotografato il lago stamattina. Il festival delle mele... le luci erano spente. Le persone ridevano e poi... non c'erano più. Non capisco. Mi dispiace, io parlo solo italiano. Ho visto un uomo grande con una giacca blu che prendeva qualcosa dal camion. Che paura!"
detectedLang"it"
heavyLang"it"
scores
it0.7843013468013468
es0.632089016511127
ca0.5461589550586673
pt0.5440391459074733
ro0.5387038703870387
fr0.5384961728950923
sl0.43773998902907296
no0.4368131868131868
en0.43463872035300605
da0.40888119953863894
tl0.40596928426543033
sq0.38585979628520073
de0.38085170643310184
sk0.3746186699206834
hr0.35044359949302917
cs0.3344155844155844
sv0.3232089798613404
nl0.31689436854381875
yo0.2812061711079944
tr0.26628489620615603
lt0.26549623790756
ms0.2647058823529412
et0.24880908757786738
lv0.23249719206289782
pl0.23105776444111023
az0.22816265060240964
fi0.20140241527074407
hu0.18228958915037893
is0.14618908788004997
eu0.12914188615123195
vi0.09492273730684328
reliabletrue
passestrue
3
name"Hunter"
dialogue"You're Italian, aren't you? I wish I could understand. Look, if you have pictures on that camera that might help with the disappearances, I need to see them. Can you show me?"
detectedLang"en"
heavyLang"en"
scores
en0.8130585445923764
tl0.5654938533276812
fr0.5194561650257853
no0.49828683308859517
da0.48724362181090547
et0.44384156266956054
sv0.44202504082743604
nl0.4189342403628118
ca0.41827468785471056
ro0.40476190476190477
ms0.35331230283911674
yo0.3492063492063492
cs0.3416827231856134
it0.3391360412637009
sq0.3309399477806788
de0.31621080720480316
hr0.31621080720480316
pl0.2921270718232044
pt0.2730496453900709
sk0.2641780330222541
fi0.25939306358381503
es0.25616835994194487
lv0.2501828822238478
lt0.22758100979653353
sl0.2139570552147239
tr0.16734362307067424
az0.16258169934640523
is0.11790017211703958
hi0.07574391343552751
be0.0639269406392694
hu0.06135531135531135
uk0.057904411764705885
vi0.057904411764705885
reliabletrue
passestrue
4
name"Isabella"
dialogue"...Ma non capisce. Io sono sola qui. Voglio tornare a casa. Il festival era bello, ma poi... quei volti che non sorridono più. Aiutami, per favore. Non so cosa fare. Le foto... forse mostrano qualcosa, ma non lo so. Ho paura..."
detectedLang"it"
heavyLang"it"
scores
it0.8129227226939127
ca0.5914519170333123
es0.5327102803738317
fr0.5109104589917232
pt0.5096190116937005
en0.45286195286195285
ro0.4468085106382979
no0.44420692603676787
sk0.41677882458501575
sl0.4152046783625731
hr0.3701550387596899
tl0.3592902907836372
cs0.3541977148534526
sq0.3470617780010045
nl0.32502596053997923
sv0.31901519119958094
yo0.3092454835281615
hu0.3088782562466773
de0.3048128342245989
da0.2864983534577387
ms0.2692523889825745
pl0.24898902368573078
lt0.23122412773506804
et0.20924574209245742
vi0.20634920634920634
az0.18902058640049907
is0.17564996829422955
lv0.17355371900826447
eu0.15857605177993528
tr0.15857605177993528
fi0.14417379855167875
reliabletrue
passestrue
5
name"Hunter"
dialogue"I can see you're upset. I'm trying to help, but we can't communicate. Just... hold on a second."
detectedLang"en"
heavyLang"en"
scores
en0.8112111530641883
tl0.6041412911084044
fr0.5501730103806228
it0.5
et0.48859166011014943
ca0.4791666666666667
pl0.4596841230257689
nl0.4406196213425129
ro0.4347826086956522
da0.4328097731239092
sk0.4237588652482269
hr0.4117647058823529
cs0.40530649588289114
yo0.39138576779026213
no0.38154138915318747
sv0.36399217221135033
fi0.3285123966942149
az0.30032292787944026
lv0.281767955801105
lt0.27697441601779754
tr0.2562929061784897
hu0.2554410080183276
pt0.2450638792102207
sl0.2450638792102207
sq0.24065420560747666
es0.23798358733880423
de0.181360201511335
is0.1751269035532995
vi0.1698595146871009
hi0.11444141689373298
be0.09722222222222222
eu0.09722222222222222
ms0.08835904628330996
uk0.08835904628330996
reliabletrue
passestrue
6
name"Hunter"
dialogue"Hunter speaking. Yeah, I'm on my way. Another lead at the old orchard. Stay put if you can, ma'am. I'll find a translator."
detectedLang"en"
heavyLang"en"
scores
en0.7963206307490145
tl0.6579876434245366
da0.4777628032345013
no0.46808510638297873
fr0.43718228031953515
nl0.40338722093918394
sv0.39310884886452624
hr0.36683006535947715
ca0.36527436527436524
de0.3642329778506973
cs0.3568464730290456
pl0.3503772003352892
pt0.3487394957983193
ms0.34433164128595606
ro0.3165784832451499
sq0.31476569407603894
sk0.31355181576616475
et0.3030575539568345
es0.2850553505535055
yo0.27973977695167285
tr0.26260704091341575
sl0.25766283524904215
it0.24463937621832363
lt0.23343224530168152
fi0.21558704453441296
az0.20998980632008157
vi0.16934619506966772
hu0.16756176154672395
is0.15852334419109665
eu0.15021929824561403
lv0.15021929824561403
hi0.09778812572759021
reliabletrue
passestrue