Run: 2026-07-08-01KX1MMMY4A13JJJ938W156F3Z

Run Details

Model:
Grok 4.5 (Reasoning, Low)
Test:
Language Writing
Scenario:
Character dialogue (Italian) in a story
Duration:
1m 5s
Cost:
$0.005158
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: "No... non lo so... ho visto qualcosa di brutto ieri sera, vicino al frutteto. Era buio, una figura... poi è sparita. Sono sconvolta, non riesco a smettere di guardare le mie foto." Hunter: "Excuse me, miss. I'm Detective Hunter. You're the Italian exchange student, right? About those disappearances around town—the apple festival setup last night. Did you happen to see anything unusual near the orchard or the main square?" Isabella: "Cosa? Non capisco niente di quello che dici! Parla italiano, per favore... eravamo in pochi, e c'era una strana luce, e qualcuno che correva. Ho paura che sia successo di nuovo." Hunter: "Whoa, slow down. I don't speak a word of that. English? Anything? Look, three people vanished in two weeks. Can you just point or show me those photos on your camera if they show the festival grounds?" Isabella: "Le foto... sì, eccole, ma non mi ascolti! Lì c'è un'ombra scura dietro gli alberi, e poi niente. Mi sento ancora tremante, voglia di tornare a casa." Hunter: "This isn't getting us anywhere. I need a statement if you witnessed something. Just nod if you saw a person matching this description—tall, dark coat, near the cider stall?" Isabella: "Non so chi sia quello! Tutto è confuso, le sparizioni... è terribile. Perché non capisci? Ho bisogno di aiuto, qualcuno che parli la mia lingua!" Hunter: "Hold that thought—I've got to take this. Detective Hunter... yeah, another one? On my way. Miss, wait right here if you can; we'll get a translator."
created_at"2026-07-08T19:52:52.426Z" 7/8/2026, 7:52:52 PM
model"x-ai/grok-4.5-20260708"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency42124
moderation_latency(null)
generation_time54214
tokens_prompt321
tokens_completion438
native_tokens_prompt476
native_tokens_completion797
native_tokens_completion_images(null)
native_tokens_reasoning409
native_tokens_cached384
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"
usage0.005158
router(null)
provider_responses
0
endpoint_id"0e927811-b1a8-4604-8b86-db5ce6eaa87c"
is_byokfalse
latency103
model_permaslug"x-ai/grok-4.5-20260708"
provider_name"xAI"
status(null)
1
endpoint_id"78a73286-52c4-4d1d-9d13-c1870c25b143"
id"ad416376-ab1b-9ad8-bf82-918456790aae"
is_byokfalse
latency110
model_permaslug"x-ai/grok-4.5-20260708"
provider_name"xAI"
status200
user_agent"langchainjs-openai/1.0.0 ((node/v24.18.0; linux; x64))"
http_referer(null)
request_id"req-1783540372-bfZ4C3vUwjqzQvNpsHxH"
session_id(null)
preset_id(null)
api_type"completions"
id"gen-1783540372-MYRYHpN58mJAAUz0Nnpz"
upstream_id"ad416376-ab1b-9ad8-bf82-918456790aae"
total_cost0.005158
cache_discount0.000576
upstream_inference_cost0
provider_name"xAI"
response_cache_source_id(null)
data_region"global"

Evaluation details

Result Evaluator Details Meta Data
100.00% Parse dialogue n/a
dialogue
0
name"Isabella"
dialogue"No... non lo so... ho visto qualcosa di brutto ieri sera, vicino al frutteto. Era buio, una figura... poi è sparita. Sono sconvolta, non riesco a smettere di guardare le mie foto."
detectedLang"it"
heavyLang"it"
scores
it0.7997213514454894
es0.5993031358885017
ca0.5720133978414589
ro0.5552977571539056
pt0.5253817581510524
no0.46536494653649463
en0.44174757281553406
sl0.43599803825404615
de0.4093477144324602
yo0.40228690228690234
fr0.4004171011470281
sk0.36358605423353624
da0.352112676056338
tl0.339080459770115
ms0.2974954184483812
sv0.29706601466992666
eu0.26798217695735205
nl0.26140012845215155
sq0.24491135915955348
cs0.24192485168094924
vi0.23689449236894494
lt0.23435419440745675
hu0.23076923076923078
lv0.22611036339165547
fi0.21608725289706884
tr0.213406292749658
is0.20689655172413793
hr0.19127988748241914
pl0.17444364680545585
et0.14434523809523808
az0.1133384734001542
reliabletrue
passestrue
1
name"Hunter"
dialogue"Excuse me, miss. I'm Detective Hunter. You're the Italian exchange student, right? About those disappearances around town—the apple festival setup last night. Did you happen to see anything unusual near the orchard or the main square?"
detectedLang"en"
heavyLang"en"
scores
en0.7886347886347886
tl0.5876149269875609
fr0.5539631471190407
nl0.459985835694051
no0.441800878477306
it0.40406408753419304
da0.39818468823993686
de0.39603960396039606
sq0.3946010321556173
es0.35626846770789367
pt0.34940273037542663
ro0.3480119709277469
ms0.3449312714776632
sv0.3146067415730337
ca0.3077621425329097
cs0.30492251595259795
sl0.2991727941176471
et0.2952865064695009
hr0.254278728606357
yo0.2028227914270779
sk0.1990546218487395
lt0.19226694915254236
pl0.18010752688172044
lv0.17745415318230853
fi0.15136338341680577
az0.14181204276871132
hu0.12607449856733524
tr0.12154377880184332
is0.06441717791411043
reliabletrue
passestrue
2
name"Isabella"
dialogue"Cosa? Non capisco niente di quello che dici! Parla italiano, per favore... eravamo in pochi, e c'era una strana luce, e qualcuno che correva. Ho paura che sia successo di nuovo."
detectedLang"it"
heavyLang"it"
scores
it0.8120928678804076
ca0.5434253246753247
es0.5381773399014779
pt0.5302713987473904
en0.4991095280498664
fr0.49686940966010734
ro0.4596541786743516
tl0.45939452186448826
nl0.4227809132888661
de0.3967828418230563
sq0.3961352657004831
sl0.39581095596133187
sv0.3704532736429771
ms0.3618831537152581
no0.34820393974507535
sk0.3424897720631209
da0.3283582089552239
cs0.3275552898983861
hr0.3202416918429003
az0.3093922651933701
yo0.29906542056074764
pl0.29862842892768077
tr0.2699545749513303
lt0.251497005988024
lv0.21711899791231734
is0.1610738255033557
fi0.16044776119402984
et0.1412213740458015
eu0.12790697674418602
hu0.11347517730496455
vi0.07937806873977087
reliabletrue
passestrue
3
name"Hunter"
dialogue"Whoa, slow down. I don't speak a word of that. English? Anything? Look, three people vanished in two weeks. Can you just point or show me those photos on your camera if they show the festival grounds?"
detectedLang"en"
heavyLang"en"
scores
en0.8159722222222222
tl0.6397498640565525
fr0.5018796992481203
nl0.4569672131147541
sv0.41449403446752103
ca0.40609592111160914
da0.40099457504520797
it0.38314711359404097
ms0.3702471482889734
no0.36572522738152224
sq0.36511739338763777
ro0.35176125244618395
pl0.32225063938618925
hr0.31595250387196694
et0.3113305613305613
es0.31025507548152004
yo0.30773249738766983
pt0.3066457352171638
de0.3051914001048768
cs0.30336487907465826
sl0.2814533622559653
az0.23719055843408174
sk0.2296511627906977
fi0.20942720763723152
lt0.20942720763723152
hu0.17956656346749225
lv0.167713567839196
is0.14626288659793812
tr0.14460942543576502
hi0.10834454912516824
vi0.09122085048010975
be0.05017921146953405
eu0.05017921146953405
uk0.045389048991354465
reliabletrue
passestrue
4
name"Isabella"
dialogue"Le foto... sì, eccole, ma non mi ascolti! Lì c'è un'ombra scura dietro gli alberi, e poi niente. Mi sento ancora tremante, voglia di tornare a casa."
detectedLang"it"
heavyLang"it"
scores
it0.8032270759543487
ro0.5918367346938775
pt0.574468085106383
es0.573924158500213
fr0.5164410058027079
tl0.45975148568341434
yo0.45085118066996155
ca0.4117647058823529
sq0.3939393939393939
sk0.39209726443769
sl0.3872549019607844
hu0.36948297604035313
no0.3514915693904021
ms0.33020763563295374
cs0.3103448275862069
pl0.30313588850174217
en0.302649930264993
da0.30118798043326345
hr0.27901946647440523
lt0.2784992784992785
nl0.26578560939794427
de0.2636229749631811
eu0.2418498862774829
et0.22178988326848248
tr0.21996879875195008
lv0.21813917122752147
vi0.19678714859437751
is0.19484702093397743
sv0.18765231519090173
az0.1638795986622074
fi0.1589571068124474
reliabletrue
passestrue
5
name"Hunter"
dialogue"This isn't getting us anywhere. I need a statement if you witnessed something. Just nod if you saw a person matching this description—tall, dark coat, near the cider stall?"
detectedLang"en"
heavyLang"en"
scores
en0.7796227962279623
tl0.5757695343330702
sv0.5485090298194036
fr0.5289219982471516
no0.491725768321513
de0.4784085395439107
it0.477648202137998
da0.43922796035472095
ca0.43031266560678333
sq0.3991056456120738
ro0.3980963045912654
pt0.3843069873997709
nl0.3713450292397661
es0.3669022379269729
cs0.35396634615384615
hr0.3527995183624323
ms0.34129901960784315
yo0.33105164903546985
pl0.31875792141951836
et0.3108974358974359
sk0.30510665804783454
az0.2647058823529412
lt0.2586206896551724
hu0.24508426966292135
is0.2440225035161744
tr0.24135497529992944
lv0.2013372956909361
sl0.18001525553012968
fi0.17750573833205815
vi0.11009933774834438
zh0.06684027777777778
be0.061135371179039305
eu0.061135371179039305
uk0.05536028119507908
reliabletrue
passestrue
6
name"Isabella"
dialogue"Non so chi sia quello! Tutto è confuso, le sparizioni... è terribile. Perché non capisci? Ho bisogno di aiuto, qualcuno che parli la mia lingua!"
detectedLang"it"
heavyLang"it"
scores
it0.8148869836321122
fr0.5802032699955811
ca0.5036572622779519
es0.4774477447744775
ro0.4713411240957151
en0.4677871148459384
pt0.4171779141104295
tl0.3929712460063898
yo0.391025641025641
de0.3683510638297872
ms0.339819318971508
no0.3370551290997907
vi0.3030080704328687
sl0.2988929889298893
sk0.2883895131086142
sq0.2883895131086142
cs0.250197316495659
hu0.24603174603174602
et0.22889610389610393
fi0.19491525423728812
pl0.19217687074829934
nl0.1746307558644657
da0.1739130434782609
sv0.1739130434782609
lv0.15854738706820196
hr0.12603495860165592
az0.12280701754385964
lt0.12280701754385964
eu0.08389585342333654
is0.07587548638132297
tr0.058473736372646176
reliabletrue
passestrue
7
name"Hunter"
dialogue"Hold that thought—I've got to take this. Detective Hunter... yeah, another one? On my way. Miss, wait right here if you can; we'll get a translator."
detectedLang"en"
heavyLang"en"
scores
en0.8172959805115714
tl0.6382636655948554
da0.44785276073619634
fr0.4174757281553398
pl0.4155844155844156
cs0.4129158512720157
ca0.4102228047182176
ro0.4043679682329583
hr0.39759036144578314
no0.3728222996515679
sl0.3728222996515679
pt0.3635077793493635
es0.3511175198269647
sk0.35064935064935066
sq0.3435448577680525
de0.33184855233853006
it0.3202416918429003
sv0.3181818181818182
yo0.3103448275862069
nl0.27710843373493976
et0.2724333063864187
tr0.23469387755102045
lv0.22346850733390855
lt0.2194275802254987
ms0.2119089316987741
fi0.19137466307277629
az0.18625678119349007
is0.1627906976744186
vi0.14933837429111532
hu0.14772727272727273
eu0.13211186113789777
hi0.08536585365853659
reliabletrue
passestrue