Run: 2026-02-20-01KHYA22MYQACP94N3ZPJPYZSZ

Run Details

Model:
Grok 4
Test:
Language Writing
Scenario:
Character dialogue (Italian) in a story
Duration:
31.4s
Cost:
$0.012817
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: "Oh, è stato terribile... ho visto quell'uomo sparire nel bosco, come inghiottito dalla nebbia. Ero lì con la mia macchina fotografica, ma le foto... sono sfocate, piene di ombre strane." Hunter: "Excuse me, ma'am? You're that exchange student, right? Isabella? I'm Detective Hunter with the local PD. I heard you were out near the woods during the apple festival last week when Mr. Wilkins went missing. Did you see anything unusual?" Isabella: "Non capisco... missing? Wilkins? Sì, l'ho visto! Stava raccogliendo mele, poi... puff! Scomparso. Ho provato a chiamare aiuto, ma nessuno mi ha capita. Sono così spaventata, detective... se è un detective." Hunter: "Whoa, slow down. Is that... Italian? I don't speak a word of it. Look, can you point or something? Show me on your camera? The disappearance—did you witness it? Any details?" Isabella: "La macchina fotografica! Ecco, guarda queste foto. Vedi? L'uomo, le mele, poi niente. C'era un rumore strano, come un sussurro nel vento. Ho paura che succeda di nuovo... Alborn è un posto strano per una come me." Hunter: "Photos? Okay, yeah, I see... blurry shots of the orchard. That's Wilkins all right, but then... nothing. Damn, this language barrier is a killer. Hang on, maybe I can get a translator app or call someone. Just stay calm—wait, you're shaking. You okay?" Isabella: "Non sto bene! Ho visto ombre che si muovevano, non erano normali. Per favore, aiutami a capire cosa sta succedendo in questa città. Non voglio scomparire anch'io!" Hunter: "Shadows? You're saying 'ombre'? I think that means shadows in Italian—I've seen enough movies. Listen, I believe you saw something. We'll figure this out. Just—" Hunter: "Hold that thought. This is my phone... Yeah, Hunter here. Another disappearance? On my way. Sorry, ma'am, duty calls. Stay safe—don't go near those woods alone. We'll talk more soon, somehow."
created_at"2026-02-20T19:57:34.761Z" 2/20/2026, 7:57:34 PM
model"x-ai/grok-4-07-09" 4/7/2009, 12:00:00 AM
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency10424
moderation_latency(null)
generation_time31371
tokens_prompt321
tokens_completion494
native_tokens_prompt946
native_tokens_completion807
native_tokens_completion_images0
native_tokens_reasoning344
native_tokens_cached945
num_media_prompt(null)
num_input_audio_prompt(null)
num_media_completion0
num_search_results(null)
origin"https://ncbench.com/"
is_byokfalse
finish_reason"stop"
native_finish_reason"completed"
usage0.01281675
router(null)
provider_responses
0
endpoint_id"d40bef9d-6936-4c57-9749-bf7399de4a77"
id"e5b0e456-fa8d-ee21-fb80-7ceedb4846fc"
is_byokfalse
latency124
model_permaslug"x-ai/grok-4-07-09" 4/7/2009, 12:00:00 AM
provider_name"xAI"
status200
api_type"completions"
id"gen-1771617454-YHgt4dwVAfiXyZFwzttj"
upstream_id"e5b0e456-fa8d-ee21-fb80-7ceedb4846fc"
total_cost0.01281675
cache_discount0.00212625
upstream_inference_cost0
provider_name"xAI"

Evaluation details

Result Evaluator Details Meta Data
100.00% Parse dialogue n/a
dialogue
0
name"Isabella"
dialogue"Oh, è stato terribile... ho visto quell'uomo sparire nel bosco, come inghiottito dalla nebbia. Ero lì con la mia macchina fotografica, ma le foto... sono sfocate, piene di ombre strane."
detectedLang"it"
heavyLang"it"
scores
it0.7850884443709704
es0.5399858457183297
ro0.49376947040498437
ca0.45515507124895216
fr0.44751381215469616
no0.4255413168360583
sq0.385633270321361
en0.3821292775665399
de0.37228392081120226
yo0.3618065783014237
sl0.358974358974359
tl0.3557978196233895
sk0.35258964143426297
pl0.3457473578258682
nl0.34077079107505076
pt0.33976637887252414
lt0.33469805527123847
et0.3225638353309015
da0.29577464788732394
hr0.2884510125889436
cs0.2837465564738292
ms0.2753623188405797
lv0.27333705980994966
sv0.2688413948256468
vi0.23076923076923078
fi0.228486646884273
is0.1920447482908639
tr0.15966386554621848
az0.15803108808290156
hu0.1574854180168503
reliabletrue
passestrue
1
name"Hunter"
dialogue"Excuse me, ma'am? You're that exchange student, right? Isabella? I'm Detective Hunter with the local PD. I heard you were out near the woods during the apple festival last week when Mr. Wilkins went missing. Did you see anything unusual?"
detectedLang"en"
heavyLang"en"
scores
en0.7844218264065592
tl0.6163522012578617
nl0.4830508474576271
fr0.4821731748726655
no0.4424131627056673
it0.44098240469208216
da0.4311823946288698
ca0.4021952175617405
sv0.3933969769291965
sq0.3873041382081157
ro0.38582360048328634
es0.3845843422114609
pt0.3624581939799331
et0.35789473684210527
de0.3576242628475147
ms0.3538135593220339
cs0.27690848743480323
hr0.24091587854654056
sl0.23173803526448364
lt0.190552016985138
fi0.18536324786324787
pl0.17612101566720692
az0.17388949079089924
sk0.1729934924078091
yo0.1494701617401004
tr0.12707498568975387
is0.1235632183908046
lv0.11388727484020919
hu0.11233993015133877
be0.0438871473354232
uk0.039672544080604534
vi0.039672544080604534
reliabletrue
passestrue
2
name"Isabella"
dialogue"Non capisco... missing? Wilkins? Sì, l'ho visto! Stava raccogliendo mele, poi... puff! Scomparso. Ho provato a chiamare aiuto, ma nessuno mi ha capita. Sono così spaventata, detective... se è un detective."
detectedLang"it"
heavyLang"it"
scores
it0.7808555399719495
ro0.536178107606679
es0.5337560611712048
ca0.526335733232285
pt0.517560787340795
fr0.4897959183673469
en0.4628276751181779
tl0.43769680611785877
no0.4202226345083488
yo0.4131455399061033
hr0.3964268469338484
cs0.38332511100148003
sk0.36061381074168797
sl0.3553378029912326
da0.35199585277345774
sv0.34452018877818563
nl0.2715617715617716
hu0.2625368731563422
fi0.25639500297441997
sq0.24653405666063893
et0.237339841366687
lv0.23265807243707798
de0.2221530802738021
is0.19302775984506135
lt0.19041450777202074
pl0.1883116883116883
ms0.15994623655913978
eu0.11158493248045487
tr0.10650464617583988
vi0.10586552217453504
az0.09747292418772564
reliabletrue
passestrue
3
name"Hunter"
dialogue"Whoa, slow down. Is that... Italian? I don't speak a word of it. Look, can you point or something? Show me on your camera? The disappearance—did you witness it? Any details?"
detectedLang"en"
heavyLang"en"
scores
en0.8054474708171206
tl0.6218941303564999
fr0.5044832468145352
nl0.49784791965566716
yo0.44029850746268656
sq0.42779291553133514
ca0.41536748329621387
it0.40340909090909094
ms0.4003426613363792
da0.39999999999999997
no0.39236111111111116
es0.3651753325272068
ro0.36325045482110374
cs0.360146252285192
pt0.34863523573200994
de0.3482309124767225
hr0.33035714285714285
sv0.31417374265186154
fi0.2866847826086956
pl0.2793411118737131
hu0.26419060967063773
et0.2631578947368421
tr0.2467718794835007
sk0.24242424242424243
is0.23301680058436813
sl0.22850844966936076
lv0.21875
az0.2039423805913571
lt0.2039423805913571
vi0.11242603550295857
hi0.07407407407407407
be0.0625
eu0.0625
uk0.05660377358490566
reliabletrue
passestrue
4
name"Isabella"
dialogue"La macchina fotografica! Ecco, guarda queste foto. Vedi? L'uomo, le mele, poi niente. C'era un rumore strano, come un sussurro nel vento. Ho paura che succeda di nuovo... Alborn è un posto strano per una come me."
detectedLang"it"
heavyLang"it"
scores
it0.8006319590731267
es0.570919689119171
ca0.52491932592327
pt0.492920015308075
ro0.4909719554360354
fr0.47669826224328593
en0.4479166666666667
no0.4229094076655053
tl0.40342188203511936
sl0.3854359925788497
sq0.38429368029739774
nl0.3808411214953271
sk0.3580426356589147
hr0.345679012345679
de0.3450321304992585
da0.3321572580645162
cs0.32225063938618925
lt0.3141821946169772
yo0.30809399477806787
ms0.29483767961681745
lv0.2771412984178942
et0.2735745614035088
sv0.23719055843408174
tr0.21921037124337067
pl0.2042042042042042
az0.17803970223325064
eu0.1219350563286945
vi0.1201859229747676
fi0.09184372858122002
hu0.06886858749121574
is0.048132183908045974
reliabletrue
passestrue
5
name"Hunter"
dialogue"Photos? Okay, yeah, I see... blurry shots of the orchard. That's Wilkins all right, but then... nothing. Damn, this language barrier is a killer. Hang on, maybe I can get a translator app or call someone. Just stay calm—wait, you're shaking. You okay?"
detectedLang"en"
heavyLang"en"
scores
en0.7864176078772083
tl0.566304028226992
fr0.46422084998183805
no0.4374523264683448
de0.41
nl0.4001626677511183
sv0.39074762494836845
ca0.36640893470790376
et0.3623000432338954
yo0.3598090277777778
da0.3507922535211268
sq0.29018286814244465
pt0.2877836793819411
ro0.28118908382066277
is0.28013665202537824
hr0.23890608875129002
es0.23495850622406642
pl0.23456149455111575
cs0.23336798336798337
it0.2321707444039563
ms0.22409258285113096
hu0.20356371490280778
tr0.20183982683982682
lt0.19398907103825136
sk0.18732782369146006
eu0.17597765363128492
lv0.1552119129438717
az0.15424311926605505
vi0.13030660377358488
fi0.12618483412322273
sl0.12462908011869436
hi0.09841075794621026
be0.045307443365695796
uk0.04096228868660599
reliabletrue
passestrue
6
name"Isabella"
dialogue"Non sto bene! Ho visto ombre che si muovevano, non erano normali. Per favore, aiutami a capire cosa sta succedendo in questa città. Non voglio scomparire anch'io!"
detectedLang"it"
heavyLang"it"
scores
it0.8074101247248717
ca0.5493562231759657
es0.5333333333333334
ro0.5272399819900946
sl0.5072735804786485
en0.4814814814814815
pt0.46862348178137647
fr0.467005076142132
tl0.460431654676259
sk0.4570837642192347
no0.39620471535365154
hr0.35779816513761464
cs0.3510506798516687
sq0.336283185840708
sv0.3346007604562738
nl0.3324856961220598
lt0.28716904276985744
eu0.25690021231422505
ms0.25426136363636365
de0.2537313432835821
lv0.2537313432835821
da0.25213675213675213
pl0.24514737598849745
yo0.2391304347826087
fi0.23189465983906363
az0.21758569299552907
tr0.2164179104477612
is0.17452830188679244
hu0.12935323383084577
et0.10409556313993173
vi0.0625
reliabletrue
passestrue
7
name"Hunter"
dialogue"Shadows? You're saying 'ombre'? I think that means shadows in Italian—I've seen enough movies. Listen, I believe you saw something. We'll figure this out. Just—"
detectedLang"en"
heavyLang"en"
scores
en0.7896893874029336
tl0.5222929936305732
it0.40693430656934304
nl0.3940335612181479
ro0.3781887755102041
sv0.3693402328589909
de0.35770750988142297
ms0.35301924353019243
sq0.3385345997286296
tr0.3380855397148676
es0.3308167467398765
ca0.3280496209510682
no0.3181818181818182
da0.3104667609618105
fr0.28414096916299564
pt0.26581325301204817
fi0.24826522744795684
cs0.23828125
sl0.22496025437201908
pl0.22124600638977635
hr0.21875
lv0.2034313725490196
yo0.20081967213114754
az0.17442845046570704
et0.14473684210526316
hu0.13101604278074866
is0.12003610108303249
sk0.11844484629294756
lt0.11444141689373298
eu0.10714285714285714
be0.06698564593301436
uk0.06069364161849711
vi0.06069364161849711
reliabletrue
passestrue
8
name"Hunter"
dialogue"Hold that thought. This is my phone... Yeah, Hunter here. Another disappearance? On my way. Sorry, ma'am, duty calls. Stay safe—don't go near those woods alone. We'll talk more soon, somehow."
detectedLang"en"
heavyLang"en"
scores
en0.7898032200357782
tl0.47143499775078723
fr0.3490304709141274
nl0.2817848410757946
da0.2586750788643533
de0.25538656527249687
it0.25206874602164225
pl0.23502604166666669
es0.2218543046357616
yo0.21978751660026563
sq0.21299397186872068
pt0.20338983050847456
ca0.17311752287121746
cs0.16250890947968638
hr0.16071428571428573
sk0.15770609318996415
sl0.15162454873646208
ms0.11786786786786788
et0.11587659894657637
hu0.11587659894657637
fi0.11320754716981131
no0.10442073170731707
vi0.10168195718654435
ja0.0784313725490196
is0.07261247040252565
hi0.06671961874503574
sv0.05622489959839357
ro0.04781199351701783
tr0.04781199351701783
reliabletrue
passestrue