Run: 2026-05-01-01KQHSGEE6EJVJ3SDTWBJFCS9P

Run Details

Model:
Grok 4.3 (Reasoning)
Test:
Language Writing
Scenario:
Character dialogue (Italian) in a story
Duration:
1m
Cost:
$0.011423
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: "Non capisco. Sono italiana e sono molto scossa... al festival ho visto una persona sparire dietro gli alberi e ho la foto nella mia macchina fotografica." Hunter: "Excuse me, miss. I'm Detective Hunter. Have you noticed anything unusual about the recent disappearances around the apple festival?" Isabella: "Mi dispiace, non conosco l'inglese. Le sparizioni sono orribili e mi hanno fatta tremare tutta." Hunter: "I don't understand a word. Can you try again in English about what you saw?" Isabella: "Il festival, le foto del paesaggio... qualcosa non va in questa città e non so come dirlo." Hunter: "Phone ringing. Yes, this is Hunter. Another one? I'm leaving now, I'll be at the station in ten."
created_at"2026-05-01T12:51:37.793Z" 5/1/2026, 12:51:37 PM
model"x-ai/grok-4.3-20260430"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency58226
moderation_latency(null)
generation_time60009
tokens_prompt321
tokens_completion12955
native_tokens_prompt388
native_tokens_completion4402
native_tokens_completion_images(null)
native_tokens_reasoning4238
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"
usage0.0114228
router(null)
provider_responses
0
endpoint_id"45623cb8-18e5-4b32-8fc4-85d05439982d"
id"ed1ee8bc-3fdb-8c69-9039-f3e80dc38869"
is_byokfalse
latency121
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-1777639897-WbsCm5PKCbU7bpMQzhZW"
session_id(null)
api_type"completions"
id"gen-1777639897-mPhswolnA0dEzBg7s78d"
upstream_id"ed1ee8bc-3fdb-8c69-9039-f3e80dc38869"
total_cost0.0114228
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"Non capisco. Sono italiana e sono molto scossa... al festival ho visto una persona sparire dietro gli alberi e ho la foto nella mia macchina fotografica."
detectedLang"it"
heavyLang"it"
scores
it0.805058957778623
es0.6643745907007204
ca0.6385754583921015
pt0.6054657428791378
ro0.5780156442980651
sq0.5007306380905991
en0.49581898671913427
da0.4820616472966145
no0.4810126582278481
fr0.4672557172557173
tl0.4570974576271186
nl0.44951664876476904
cs0.42480359147025815
lt0.40093512565751016
de0.40058479532163743
ms0.40023405500292564
sk0.38290186634557494
sl0.3791641429436705
sv0.3784111582777441
hr0.3605739238927012
pl0.35696361355081563
fi0.3437900128040973
lv0.34210526315789475
et0.3313763861709067
az0.2588575560375994
yo0.25562817719680464
tr0.24074074074074073
hu0.22348484848484848
is0.21455938697318008
eu0.21093148575827558
vi0.07574391343552751
reliabletrue
passestrue
1
name"Hunter"
dialogue"Excuse me, miss. I'm Detective Hunter. Have you noticed anything unusual about the recent disappearances around the apple festival?"
detectedLang"en"
heavyLang"en"
scores
en0.7870326549929011
fr0.5934959349593496
tl0.554013875123885
es0.5090016366612111
pt0.5079278294149808
it0.48364888123924266
nl0.48364888123924266
ca0.4495412844036697
da0.4249201277955271
ms0.42047649710238255
sq0.40318302387267907
sv0.3898305084745763
ro0.3869209809264305
no0.3710691823899371
cs0.3487698986975398
sl0.3401759530791789
de0.30448222565687794
sk0.2753623188405797
hr0.2688870836718116
et0.26350245499181674
lv0.2214532871972318
lt0.17355371900826447
fi0.13294797687861273
pl0.12790697674418602
az0.11591355599214145
yo0.10625620655412116
hu0.06928645294725957
tr0.06152241918665276
reliabletrue
passestrue
2
name"Isabella"
dialogue"Mi dispiace, non conosco l'inglese. Le sparizioni sono orribili e mi hanno fatta tremare tutta."
detectedLang"it"
heavyLang"it"
scores
it0.7989276139410187
fr0.5417515274949084
ro0.5126353790613718
es0.47058823529411764
sl0.4115082824760244
sv0.4115082824760244
fi0.3989314336598397
yo0.3967828418230563
no0.39624329159212884
hu0.34466019417475724
sk0.33035714285714285
ca0.32969215491559084
sq0.3270189431704885
pt0.3209255533199195
en0.3181818181818182
et0.30124223602484473
da0.3005181347150259
is0.299792531120332
de0.2939330543933054
tr0.2566079295154185
hr0.24832962138084633
cs0.24665178571428573
tl0.24496644295302009
eu0.21328671328671328
pl0.19161676646706588
lt0.1687192118226601
az0.08536585365853659
lv0.08536585365853659
nl0.08536585365853659
reliabletrue
passestrue
3
name"Hunter"
dialogue"I don't understand a word. Can you try again in English about what you saw?"
detectedLang"en"
heavyLang"en"
scores
en0.8292349726775956
nl0.584717607973422
no0.5429616087751371
sv0.541704857928506
da0.5387453874538745
ro0.5083579154375615
de0.4892747701736465
cs0.44382647385984425
pl0.44008958566629336
tl0.4369369369369369
it0.43630214205186024
ca0.41245593419506466
hr0.3924665856622114
ms0.38271604938271603
az0.37027707808564225
yo0.37027707808564225
sk0.3678887484197219
sl0.32795698924731176
tr0.3093922651933701
hu0.3084370677731674
is0.29775280898876405
sq0.2917847025495751
lt0.2248062015503876
pt0.21875
lv0.21011058451816747
vi0.21011058451816747
es0.20886075949367086
et0.20127795527156547
fr0.18962722852512154
be0.12280701754385964
eu0.12280701754385964
fi0.11190053285968028
uk0.11190053285968028
reliabletrue
passestrue
4
name"Isabella"
dialogue"Il festival, le foto del paesaggio... qualcosa non va in questa città e non so come dirlo."
detectedLang"it"
heavyLang"it"
scores
it0.8185249709639955
fr0.6081504702194357
sl0.5970341715022566
en0.5967741935483871
es0.5827770360480641
ca0.58249832999332
ro0.5727956254272044
pt0.5254365983295368
no0.48218724109362054
de0.4707874682472481
tl0.436429215509468
nl0.42765567765567764
sv0.423963133640553
yo0.4186046511627907
da0.4024856596558317
hr0.3908382066276803
az0.37810945273631835
sk0.3743743743743744
ms0.33510638297872336
pl0.31842966194111233
sq0.3093922651933701
lv0.2937853107344633
cs0.2824339839265212
et0.2807825086306099
hu0.279123414071511
fi0.2681498829039813
lt0.23594132029339854
tr0.19768934531450577
is0.18513689700130379
vi0.1367403314917127
eu0.12219101123595505
reliabletrue
passestrue
5
name"Hunter"
dialogue"Phone ringing. Yes, this is Hunter. Another one? I'm leaving now, I'll be at the station in ten."
detectedLang"en"
heavyLang"en"
scores
en0.8198198198198198
tl0.6653653095370886
nl0.6224040276903713
da0.5581737849779087
no0.5495495495495496
yo0.4919559695173582
sv0.46428571428571425
de0.45404913557779797
fr0.4263862332695985
ms0.4180407371483996
it0.39271255060728744
pl0.3637327677624602
lt0.3197278911564626
ro0.31662870159453305
sl0.3150684931506849
hu0.3111366245694604
sq0.2537313432835821
cs0.2125984251968504
sk0.20844327176781002
et0.2
hr0.2
az0.19678714859437751
vi0.18144611186903137
tr0.16434540389972147
es0.14285714285714285
is0.13294797687861273
fi0.12023460410557184
zh0.1137370753323486
lv0.09502262443438914
pt0.09502262443438914
ca0.08952959028831564
reliabletrue
passestrue