Run: 2026-07-08-01KX1MWA804CTBM7RQ0PYVH7B6

Run Details

Model:
Grok 4.5 (Reasoning, High)
Test:
Language Writing
Scenario:
Character dialogue (Italian) in a story
Duration:
51.0s
Cost:
$0.023230
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 with Alborn PD. Looking into these mysterious disappearances. Have you seen anything odd recently while out with that camera of yours?" Isabella: "Signore, sono scossa e terrorizzata! Non parlo inglese, solo italiano. Ho visto una scomparsa orribile mentre scattavo foto al paesaggio presso il bosco!" Hunter: "Come again? I don't understand a word. No Italian, not even basics. English only. Did you witness anything tied to the missing people in this town?" Isabella: "Aiutatemi, per favore! Qualcuno è svanito nel nulla davanti a me. La mia macchina fotografica ha catturato le prove. Sono una studentessa in studio all'estero e ora ho paura!" Hunter: "Camera proof? Pointing at it won't help if I can't get facts. This is a no-nonsense investigation into vanishings. Speak plain if you know anything." Isabella: "Non capisco le sue parole! Ma è successo vicino al posto del festival delle mele. Devo spiegare, è importante! Mi sento persa e turbata." Hunter: "Festival angle or not, this is getting nowhere fast. Hold on one second." Hunter: "Hunter here. Another disappearance confirmed? At the mill? Damn it. Secure the area, I'm en route now." Hunter: "Miss, I have to leave for an urgent lead on the case. If that camera holds something useful, bring it by the station. Maybe we'll find a way to sort the language barrier." Isabella: "Aspetti, non se ne vada! Ho bisogno di aiuto, ho visto troppo e sono sconvolta! Per favore, resti!" Hunter: "Duty calls. Stay safe out there."
created_at"2026-07-08T19:57:03.621Z" 7/8/2026, 7:57:03 PM
model"x-ai/grok-4.5-20260708"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency596
moderation_latency(null)
generation_time50880
tokens_prompt321
tokens_completion1154
native_tokens_prompt476
native_tokens_completion3809
native_tokens_completion_images(null)
native_tokens_reasoning3428
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"
usage0.02323
router(null)
provider_responses
0
endpoint_id"78a73286-52c4-4d1d-9d13-c1870c25b143"
id"a9615d34-2398-9bc5-adcf-4a42d6963045"
is_byokfalse
latency111
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-1783540623-Z8jhwJzxEKLv6ghXVZII"
session_id(null)
preset_id(null)
api_type"completions"
id"gen-1783540623-AmXOM7YbA3qTNj6VQ4j3"
upstream_id"a9615d34-2398-9bc5-adcf-4a42d6963045"
total_cost0.02323
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"Hunter"
dialogue"Excuse me, miss. I'm Detective Hunter with Alborn PD. Looking into these mysterious disappearances. Have you seen anything odd recently while out with that camera of yours?"
detectedLang"en"
heavyLang"en"
scores
en0.7904900710511933
tl0.5302287581699346
fr0.47440585009140773
it0.4395711500974659
nl0.40010432968179444
pt0.3807215939687668
ro0.3777056277056277
es0.37635574837310193
no0.37431991294885747
ca0.35538116591928254
de0.3294460641399417
sq0.32709186658864836
ms0.3146603098927294
sv0.30303030303030304
da0.2923076923076923
sl0.22611036339165547
cs0.19127988748241914
hr0.14115011202389843
is0.12213740458015267
et0.12079510703363915
fi0.10714285714285714
lv0.10366328916601715
lt0.0987460815047022
sk0.09591194968553458
tr0.09305993690851734
yo0.0894695170229612
hu0.07108239095315023
az0.061224489795918366
eu0.058919803600654665
reliabletrue
passestrue
1
name"Isabella"
dialogue"Signore, sono scossa e terrorizzata! Non parlo inglese, solo italiano. Ho visto una scomparsa orribile mentre scattavo foto al paesaggio presso il bosco!"
detectedLang"it"
heavyLang"it"
scores
it0.8017303532804614
es0.6292551398719244
pt0.5754534928598997
ca0.5738086013173188
ro0.5111111111111111
fr0.5033860045146726
sq0.4117647058823529
en0.40411700975081255
no0.3998908892525914
nl0.3985784581738655
fi0.38097917839054585
da0.3767705382436261
sl0.3529411764705882
tl0.3268053855569155
de0.3226600985221675
az0.3197278911564626
et0.3024730500951173
sk0.3006993006993007
sv0.2944194996792816
hr0.29260450160771706
cs0.27200529450694905
ms0.26273458445040215
lt0.25119128658951667
yo0.2501704158145876
tr0.24657534246575344
pl0.2392807745504841
lv0.22535211267605632
hu0.20577617328519857
eu0.19649379108838566
is0.11218724778046812
reliabletrue
passestrue
2
name"Hunter"
dialogue"Come again? I don't understand a word. No Italian, not even basics. English only. Did you witness anything tied to the missing people in this town?"
detectedLang"en"
heavyLang"en"
scores
en0.8202119606358819
tl0.577965348733896
nl0.543927028324532
no0.5228528377699648
da0.5223730517848165
it0.4739756367663345
sv0.4644870349492672
de0.4460641399416909
ro0.4128553770086526
cs0.4114002478314746
ms0.39720812182741116
yo0.3902439024390244
pl0.38828074694140374
hr0.3867010974822466
ca0.3794905290659699
sq0.3585415259959487
sk0.3510928961748634
lv0.32671863926293404
tr0.3252840909090909
sl0.3140794223826715
pt0.2973372781065089
is0.2770167427701674
az0.2641363284275755
es0.25897035881435254
fr0.2578125
lt0.24722662440570525
fi0.22448979591836735
hu0.19011082693947143
et0.16739702015775634
vi0.12280701754385964
be0.06862745098039216
eu0.06862745098039216
uk0.06219151036525173
reliabletrue
passestrue
3
name"Isabella"
dialogue"Aiutatemi, per favore! Qualcuno è svanito nel nulla davanti a me. La mia macchina fotografica ha catturato le prove. Sono una studentessa in studio all'estero e ora ho paura!"
detectedLang"it"
heavyLang"it"
scores
it0.8048369814786469
ca0.5814182534471438
es0.5751416194601799
ro0.5626072041166381
en0.5212166729252722
sq0.5084811102544333
pt0.4936457505957108
fr0.4806517311608961
no0.45628997867803833
sl0.4558258642765685
nl0.4378306878306878
de0.4360902255639098
tl0.43559096945551123
hr0.4353410097431355
sv0.4350908285334515
sk0.37591776798825255
lt0.371301775147929
cs0.3653558984569438
yo0.34548254620123203
et0.3264659270998415
az0.32324840764331214
pl0.3051771117166212
tr0.2857142857142857
da0.2812852311161218
lv0.2680826636050517
hu0.2621527777777778
fi0.26001160766105635
ms0.2587209302325581
eu0.17529107373868047
is0.16283650689428758
vi0.10776766969909027
reliabletrue
passestrue
4
name"Hunter"
dialogue"Camera proof? Pointing at it won't help if I can't get facts. This is a no-nonsense investigation into vanishings. Speak plain if you know anything."
detectedLang"en"
heavyLang"en"
scores
en0.7901620144446613
tl0.6238628411476557
fr0.4897959183673469
it0.4608826479438315
da0.45925553319919515
no0.45208970438328233
nl0.4403956272774596
ro0.43981240229286084
ca0.43628736234923965
sv0.41512513601741025
pt0.40542035398230086
es0.3850114416475972
de0.3753631609529343
hr0.3408951563458001
is0.3408951563458001
sq0.3217665615141955
yo0.31528662420382164
ms0.3086816720257235
cs0.2927631578947369
sk0.28618857901726424
lv0.28093645484949836
pl0.27019687712152074
hu0.25964187327823696
et0.2508710801393728
fi0.24982554082344735
lt0.24930167597765363
az0.18929110105580693
tr0.17938931297709923
sl0.1673121611154144
vi0.11009933774834438
zh0.06684027777777778
be0.061135371179039305
eu0.061135371179039305
uk0.05536028119507908
reliabletrue
passestrue
5
name"Isabella"
dialogue"Non capisco le sue parole! Ma è successo vicino al posto del festival delle mele. Devo spiegare, è importante! Mi sento persa e turbata."
detectedLang"it"
heavyLang"it"
scores
it0.7955546236108199
es0.6492805755395683
fr0.6423330887747616
pt0.6342835708927231
ro0.5901639344262295
ca0.5884339383706205
tl0.5662811387900356
en0.5085685483870968
no0.481658692185008
da0.47944474105712764
nl0.4580322401334075
sv0.44029850746268656
lt0.4390103567318757
sl0.4284876905041032
sq0.4230769230769231
hr0.40693430656934304
cs0.4003690036900369
yo0.3871778755499686
ms0.38679245283018865
de0.3737957610789981
et0.3602362204724409
sk0.3504330446369087
hu0.3261921216309606
pl0.32338653712699517
tr0.29856115107913667
fi0.27347242921013415
az0.2707554225878833
lv0.22186751795690343
eu0.214975845410628
is0.11764705882352942
vi0.07407407407407407
reliabletrue
passestrue
6
name"Hunter"
dialogue"Festival angle or not, this is getting nowhere fast. Hold on one second."
detectedLang"en"
heavyLang"en"
scores
en0.8059640522875817
tl0.6755464480874317
fr0.5933219178082192
nl0.5230923694779117
it0.5026178010471204
hr0.4825708061002179
da0.4476744186046512
ca0.4418331374853114
no0.4290865384615385
cs0.4186046511627907
ro0.41066997518610426
de0.4025157232704403
sq0.3823146944083225
sv0.3790849673202614
et0.3675099866844208
ms0.36241610738255037
pt0.3606998654104979
sl0.35983827493261455
sk0.3572395128552098
pl0.3300423131170663
hu0.31752873563218387
fi0.309593023255814
lt0.302496328928047
yo0.291044776119403
es0.27811550151975684
is0.2601246105919003
az0.19898819561551434
hi0.15026833631484796
tr0.1410488245931284
lv0.1171003717472119
reliabletrue
passestrue
7
name"Hunter"
dialogue"Hunter here. Another disappearance confirmed? At the mill? Damn it. Secure the area, I'm en route now."
detectedLang"en"
heavyLang"en"
scores
en0.787703804347826
fr0.5788409703504043
tl0.5695592286501377
da0.557991513437058
nl0.5250759878419453
no0.49718423169750603
es0.4881244881244881
it0.38785504407443677
ca0.38362919132149903
sv0.37996031746031744
sq0.37934458788480635
ro0.3441762854144806
pt0.3329775880469584
yo0.279123414071511
ms0.2732558139534884
sl0.23965936739659366
tr0.2128463476070529
de0.19458762886597938
is0.17654808959156787
lv0.12095639943741208
fi0.11847672778561354
eu0.10714285714285714
et0.10329985652797705
cs0.09682080924855492
hr0.08625730994152046
sk0.08625730994152046
reliabletrue
passestrue
8
name"Hunter"
dialogue"Miss, I have to leave for an urgent lead on the case. If that camera holds something useful, bring it by the station. Maybe we'll find a way to sort the language barrier."
detectedLang"en"
heavyLang"en"
scores
en0.8068820224719102
da0.6001454016721193
tl0.5989792198323004
no0.5217391304347826
ro0.5
fr0.49378739070409566
yo0.47242206235011985
sv0.45137157107231923
ca0.42378208486118385
de0.41768131286394916
sk0.38167509836987074
nl0.37393284006829824
it0.3710691823899371
cs0.3667242371905584
pl0.36452917388792605
ms0.3563487419543593
hr0.34988179669030733
es0.3321190042501518
pt0.2966751918158568
sq0.28432010409889397
et0.27488464073829927
lv0.26861702127659576
lt0.26025554808338935
eu0.24242424242424243
tr0.24242424242424243
fi0.2114695340501792
sl0.19941775836972345
vi0.18032786885245902
hu0.16855631141345426
is0.16792738275340394
az0.15123456790123457
hi0.07094594594594594
zh0.06542056074766354
be0.05982905982905983
uk0.05417024935511608
reliabletrue
passestrue
9
name"Isabella"
dialogue"Aspetti, non se ne vada! Ho bisogno di aiuto, ho visto troppo e sono sconvolta! Per favore, resti!"
detectedLang"it"
heavyLang"it"
scores
it0.8170045045045045
ca0.5614035087719298
sq0.5323741007194245
pt0.5306859205776173
sl0.5195861049519587
es0.5072024260803639
fr0.491790461297889
fi0.4905956112852664
no0.4873817034700315
ro0.48657187993680884
hr0.4596841230257689
lt0.4444444444444444
en0.4138863841298467
cs0.37319189971070393
tl0.3658536585365854
ms0.36399217221135033
is0.36149312377210213
sv0.36149312377210213
lv0.3602362204724409
da0.3557978196233895
yo0.35194416749750745
hu0.33469805527123847
tr0.3157894736842105
de0.30406852248394006
nl0.2995689655172413
sk0.2857142857142857
et0.28017718715393136
az0.15803108808290156
vi0.12985274431057564
eu0.11804613297150611
pl0.11202185792349727
reliabletrue
passestrue
10
name"Hunter"
dialogue"Duty calls. Stay safe out there."
detectedLang"en"
heavyLang"en"
scores
en0.8082454458293384
de0.6396396396396397
tl0.3333333333333333
es0.3197278911564626
ca0.3055555555555556
sq0.2805755395683453
reliabletrue
passestrue