Run: 2026-05-01-01KQHSFWB2VB3RFGRXZ421P341

Run Details

Duration:
15.7s
Cost:
$0.002473
Provider:
xAI

Evaluation summary

Score Evaluator
Details Link
92.31% 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
**Scene: Alborn, MN – The Little Bean Café, late afternoon** Isabella sat at a small table by the window, the golden autumn light spilling across her dark curls. Her camera rested in her hands as she slowly scrolled through the day’s photos, her thumb pausing now and then on images of the orchard behind the old mill. The Apple Festival was only days away, yet the festive banners around town felt strangely hollow after the latest disappearance. The bell above the door jingled. Heavy footsteps approached. Isabella looked up just as a tall, broad-shouldered man in a dark jacket stopped beside her table. His expression was serious, his eyes sharp. **Voice Sheet** Isabella: *softly, still half-lost in her photos* «Mi scusi…?» Hunter: “Afternoon, ma’am. I’m Detective Hunter. I was hoping you might have a moment to talk about what happened at the festival grounds two nights ago. Anything you saw, anything unusual?” Isabella: *looks up, eyes widening with sudden recognition. Her voice trembles, still speaking rapidly in Italian* «Oh Dio… Lei è il detective? Ho visto qualcosa quella notte… una figura vicino agli alberi dopo il tramonto. Sembrava che stesse… trascinando qualcosa. Non sono sicura, ma da allora non riesco a dormire. Ho scattato delle foto, ma sono sfocate e… ho paura che sia successo di nuovo.» Hunter: *brow furrowing, clearly not understanding a single word* “I… beg your pardon? English? Parlez-vous… ah, damn. Do you speak any English at all?” Isabella: *shaken, clutching her camera tighter, switching to slightly slower but still fully Italian* «Mi dispiace tanto… Non parlo inglese. Sono qui per il programma di studi all’estero. Ho provato a raccontare alla polizia quello che ho visto, ma nessuno capisce. Ho paura che chiunque sia scomparso sia in pericolo… o peggio.» Hunter: *rubs the back of his neck, visibly frustrated but trying to remain patient* “Okay… slow down. I’m not catching any of that. Camera—*points at her camera*—did you take pictures? Photos? Of the incident?” Isabella: *nods quickly, understanding the gesture if not the words, and holds the camera out a little* «Sì, ho delle foto… ma non so se mostrano qualcosa di utile. La luce era poca e le mie mani tremavano. Sembra che stia succedendo di nuovo, vero? Le persone che spariscono…» Hunter: *leans in slightly, trying to read her expression* “Look, I can see you’re upset. Something clearly rattled you that night. If you could just—” Isabella: *voice dropping, genuinely troubled* «Non riesco a smettere di pensarci. Ogni volta che chiudo gli occhi vedo quell’ombra tra i meli. E ora lei è qui a fare domande… significa che hanno trovato un altro corpo? O è scomparso qualcun altro?» Hunter: *sighs, pulling out a small notebook anyway* “This language barrier is going to be a problem. I might need to find a translator before—” *Hunter’s phone suddenly rings. He checks the screen, jaw tightening.* Hunter: “Damn it… I have to take this. Stay in town, all right? We’re not finished.” *He gives her what he hopes is a reassuring nod, even though he knows she can’t understand the words.* “We’ll figure this out.” Isabella: *watching him rise, voice small and worried* «Aspetti… per favore, non se ne vada così. Ho visto qualcosa di terribile…» Hunter: *already moving toward the door, phone to his ear* “Yeah, it’s Hunter. What’ve you got?” *The bell jingles again as he steps out into the crisp Minnesota air, leaving Isabella alone with her camera, her untouched coffee, and the heavy weight of everything she couldn’t say.*
created_at"2026-05-01T12:51:19.015Z" 5/1/2026, 12:51:19 PM
model"x-ai/grok-4.20-20260309"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency409
moderation_latency(null)
generation_time15695
tokens_prompt321
tokens_completion968
native_tokens_prompt386
native_tokens_completion823
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"
usage0.0024728
router(null)
provider_responses
0
endpoint_id"3ecee37f-b217-4093-87fb-aaf0afe307af"
id"7dc62f12-52a0-9df0-91c9-05d41570f26c"
is_byokfalse
latency59
model_permaslug"x-ai/grok-4.20-20260309"
provider_name"xAI"
status200
user_agent"langchainjs-openai/1.0.0 ((node/v24.14.1; linux; x64))"
http_referer(null)
request_id"req-1777639879-T95BKg4DK3JMKo7gQ5S5"
session_id(null)
api_type"completions"
id"gen-1777639879-KIAFCNlxRtVVQrrlBtix"
upstream_id"7dc62f12-52a0-9df0-91c9-05d41570f26c"
total_cost0.0024728
cache_discount0.0000672
upstream_inference_cost0
provider_name"xAI"
response_cache_source_id(null)

Evaluation details

Result Evaluator Details Meta Data
92.31% Parse dialogue n/a
dialogue
0
name"Isabella"
dialogue"softly, still half-lost in her photos «Mi scusi…?»"
detectedLang"en"
heavyLang"en"
scores
en0.7387459807073955
it0.559620596205962
nl0.5337159253945482
de0.5276162790697675
sv0.436741767764298
tl0.4328097731239092
fr0.4318181818181818
sl0.43082311733800355
ro0.411231884057971
da0.3925233644859813
no0.38330170777988615
tr0.37739463601532564
yo0.3512974051896207
es0.34077079107505076
pl0.33264887063655035
sq0.3200836820083682
lt0.3114406779661017
hr0.30851063829787234
is0.30851063829787234
lv0.29805615550755943
ca0.29501084598698485
hu0.2073170731707317
az0.20537897310513448
cs0.20147420147420148
sk0.20147420147420148
pt0.19753086419753088
hi0.19154228855721395
ms0.1875
reliabletrue
passesfalse
1
name"Hunter"
dialogue"“Afternoon, ma’am. I’m Detective Hunter. I was hoping you might have a moment to talk about what happened at the festival grounds two nights ago. Anything you saw, anything unusual?”"
detectedLang"en"
heavyLang"en"
scores
en0.803921568627451
tl0.6823716251985177
da0.5343422584400466
no0.5033112582781457
fr0.47735191637630664
ca0.43582510578279265
pt0.42363112391930835
nl0.41463414634146345
cs0.4097393015248401
ro0.40828402366863903
sq0.401496259351621
it0.3874425727411945
sv0.38556067588325654
es0.3795243019648397
ms0.3723849372384937
hr0.3677555321390938
yo0.35965848452508004
sk0.355877616747182
de0.3485342019543974
pl0.3212669683257918
sl0.30394431554524365
et0.26062846580406657
lt0.23809523809523808
hu0.22730199613651
lv0.20948616600790515
az0.2073976221928666
tr0.1465149359886202
is0.1031390134529148
vi0.099774943735934
fi0.09502262443438914
be0.05511811023622047
eu0.05511811023622047
uk0.0498812351543943
reliabletrue
passestrue
2
name"Isabella"
dialogue"looks up, eyes widening with sudden recognition. Her voice trembles, still speaking rapidly in Italian «Oh Dio… Lei è il detective? Ho visto qualcosa quella notte… una figura vicino agli alberi dopo il tramonto. Sembrava che stesse… trascinando qualcosa. Non sono sicura, ma da allora non riesco a dormire. Ho scattato delle foto, ma sono sfocate e… ho paura che sia successo di nuovo.»"
detectedLang"it"
heavyLang"it"
scores
it0.7495518295897923
en0.6078916955588575
fr0.5061343314618424
pt0.492412908741184
es0.48559670781893005
tl0.47257383966244726
ca0.45652173913043476
ro0.4407817282787851
no0.42660550458715596
de0.40341622707862346
da0.39475025484199794
nl0.3938233792751404
sv0.3256672345258376
ms0.2824773413897281
sl0.2803030303030303
sq0.27986658580958157
yo0.24603174603174602
sk0.24579231502064144
hr0.23951328850464298
cs0.23535093367675466
lt0.22512234910277326
fi0.22258592471358432
et0.22028890347997376
pl0.21565389696169088
is0.20541987286717964
lv0.18244406196213425
tr0.17848495330335523
az0.173050139275766
hu0.16812609457092817
eu0.14197976878612717
vi0.08159319412219644
ja0.06972189580885232
zh0.031402936378466556
reliabletrue
passestrue
3
name"Hunter"
dialogue"brow furrowing, clearly not understanding a single word “I… beg your pardon? English? Parlez-vous… ah, damn. Do you speak any English at all?”"
detectedLang"en"
heavyLang"en"
scores
en0.7612359550561798
tl0.6001881467544685
no0.546908315565032
da0.48547215496368035
sv0.4697442295695571
cs0.4498381877022654
ms0.43029490616621985
sk0.4272237196765499
ca0.39544807965860596
nl0.39458689458689455
it0.38672438672438675
pl0.379108838568298
de0.3772893772893773
hr0.37315634218289084
ro0.3516399694889397
sq0.34815950920245403
pt0.3415956622773044
fr0.33800623052959505
lt0.28451178451178455
hu0.25438596491228066
tr0.2504409171075838
yo0.2504409171075838
is0.24712134632418067
et0.24578527062999111
sl0.24309884238646481
az0.24242424242424243
es0.23971377459749554
vi0.22303473491773307
lv0.18426103646833014
be0.07608695652173912
eu0.07608695652173912
fi0.06900328587075576
uk0.06900328587075576
reliabletrue
passestrue
4
name"Isabella"
dialogue"shaken, clutching her camera tighter, switching to slightly slower but still fully Italian «Mi dispiace tanto… Non parlo inglese. Sono qui per il programma di studi all’estero. Ho provato a raccontare alla polizia quello che ho visto, ma nessuno capisce. Ho paura che chiunque sia scomparso sia in pericolo… o peggio.»"
detectedLang"it"
heavyLang"it"
scores
it0.770021645021645
en0.6085835328789833
ro0.5171551920018177
es0.4769874476987448
fr0.4720496894409938
tl0.46634856855851337
ca0.46093353627600203
pt0.4325767690253671
sv0.43212185996793157
no0.42082311256473154
nl0.4009021708486044
sk0.3819080860965678
de0.3786549707602339
sl0.37738060357456776
lt0.35684019370460046
sq0.35213414634146345
cs0.3475591034694504
ms0.3353143572098843
da0.3326005025125628
hr0.3319710782772713
lv0.32518259765004764
pl0.317159383033419
yo0.3125202199935296
tr0.30236375574523966
et0.28233704829449513
hu0.22132649322096
fi0.21932402645113885
az0.21383647798742136
is0.21354552183567727
eu0.1861355802374569
vi0.10337552742616034
reliabletrue
passestrue
5
name"Hunter"
dialogue"rubs the back of his neck, visibly frustrated but trying to remain patient “Okay… slow down. I’m not catching any of that. Camera—points at her camera—did you take pictures? Photos? Of the incident?”"
detectedLang"en"
heavyLang"en"
scores
en0.7985599177095835
tl0.6666666666666666
fr0.5683321087435709
ca0.48801742919389973
da0.44575471698113206
nl0.43699089602299956
no0.4130869130869131
ro0.3921365752715986
de0.3740010655301012
es0.3188405797101449
it0.31406888499708113
lv0.3034973325429757
lt0.29682824655894674
sv0.26516572858036275
ms0.26424546023794615
cs0.2530197075651621
sl0.2477592829705506
et0.24046541693600518
pt0.23701298701298698
pl0.23452768729641696
yo0.23302872062663188
sk0.21614409606404267
hr0.20608108108108109
sq0.1806136680613668
az0.14793328498912253
tr0.14731494920174165
hi0.13284132841328414
is0.11186696900982615
eu0.050888529886914384
hu0.04781199351701783
reliabletrue
passestrue
6
name"Isabella"
dialogue"nods quickly, understanding the gesture if not the words, and holds the camera out a little «Sì, ho delle foto… ma non so se mostrano qualcosa di utile. La luce era poca e le mie mani tremavano. Sembra che stia succedendo di nuovo, vero? Le persone che spariscono…»"
detectedLang"it"
heavyLang"it"
scores
it0.7488755622188905
en0.6579538492954871
fr0.5617477760334902
ca0.5132229003196745
ro0.5016364177328176
es0.496996996996997
tl0.49273167777104787
no0.4796520658589625
pt0.4513593187029151
yo0.4435215946843854
de0.4296901600272387
da0.4293015332197615
sl0.40497335701598575
sv0.4043385490753912
sk0.38373804267844
nl0.37962962962962965
ms0.3688771665410701
hr0.3286573146292585
cs0.3226849979781642
sq0.2956265769554247
hu0.24921559838637383
et0.24752920035938905
is0.2312987608994952
pl0.22775472568003688
lv0.2205677059097255
tr0.20878601794992915
vi0.20351878269139323
lt0.17528311176760217
fi0.17161226508407515
az0.13481404958677684
eu0.12760416666666666
reliabletrue
passestrue
7
name"Hunter"
dialogue"leans in slightly, trying to read her expression “Look, I can see you’re upset. Something clearly rattled you that night. If you could just—”"
detectedLang"en"
heavyLang"en"
scores
en0.8156771439658517
tl0.5113168724279835
sv0.4245911568746214
da0.38311688311688313
et0.35020519835841313
no0.34797529169526425
pl0.3361285814116003
fr0.32239657631954355
ca0.317038102084831
de0.291044776119403
yo0.28892215568862273
it0.26356589147286824
cs0.24841772151898736
ro0.2418196328810854
az0.23694779116465864
sk0.22448979591836735
sl0.22448979591836735
tr0.22258592471358432
hr0.21161825726141079
pt0.20368818105616093
fi0.20235096557514695
sq0.18803418803418803
lv0.16299559471365638
lt0.1495076096687556
es0.14721723518850988
nl0.1410488245931284
ms0.1387126019945603
be0.06862745098039216
hu0.06588003933136675
is0.06219151036525173
uk0.06219151036525173
vi0.06219151036525173
reliabletrue
passestrue
8
name"Isabella"
dialogue"voice dropping, genuinely troubled «Non riesco a smettere di pensarci. Ogni volta che chiudo gli occhi vedo quell’ombra tra i meli. E ora lei è qui a fare domande… significa che hanno trovato un altro corpo? O è scomparso qualcun altro?»"
detectedLang"it"
heavyLang"it"
scores
it0.7715450583438774
pt0.5105421686746987
fr0.5084694494857834
en0.48899371069182396
ca0.48592217652641573
ro0.43888121546961334
es0.4001476559616095
no0.3554145180483935
yo0.3380855397148676
sv0.33700530395756834
da0.334289225727161
de0.32178631051752926
sl0.3128964059196617
tl0.29562201993931514
nl0.28350970017636684
hr0.2755238519839501
lv0.2666967509025271
sk0.25424506654428636
sq0.2374472078836227
hu0.23131504257332072
et0.2250834525512637
ms0.2228598756575801
az0.21307506053268765
pl0.20924574209245742
cs0.20382165605095542
lt0.19194430631526604
tr0.18790604697651173
vi0.18505516549648948
fi0.1830065359477124
is0.17804754678806273
eu0.17638114546376077
ja0.09872434830837493
be0.04129793510324484
uk0.037322274881516584
reliabletrue
passestrue
9
name"Hunter"
dialogue"sighs, pulling out a small notebook anyway “This language barrier is going to be a problem. I might need to find a translator before—”"
detectedLang"en"
heavyLang"en"
scores
en0.8031496062992126
tl0.5964125560538116
da0.584870848708487
no0.5825602968460111
de0.4935284186831739
sv0.473376243417203
ro0.4655581947743468
yo0.4646044021415824
fr0.46236559139784944
nl0.45848375451263534
pl0.44237918215613387
hr0.4392523364485981
hu0.4360902255639098
it0.4186046511627907
ca0.4152046783625731
cs0.3869209809264305
pt0.38482570061517435
lt0.3839835728952772
sk0.3736951983298539
et0.3728222996515679
sl0.3697478991596639
lv0.35988620199146515
ms0.358974358974359
es0.3553008595988539
az0.3288590604026846
sq0.3181818181818182
eu0.25925925925925924
is0.25864909390444807
tr0.23273657289002556
vi0.19714540588760038
fi0.11937377690802348
be0.07216494845360825
uk0.06542056074766354
reliabletrue
passestrue
10
name"Hunter"
dialogue"“Damn it… I have to take this. Stay in town, all right? We’re not finished.” He gives her what he hopes is a reassuring nod, even though he knows she can’t understand the words. “We’ll figure this out.”"
detectedLang"en"
heavyLang"en"
scores
en0.8259537733221944
tl0.576271186440678
da0.5471014492753623
no0.49979991996798717
nl0.4745691467002942
yo0.4212962962962963
de0.410933081998115
sv0.4078635717669351
fr0.3808816245666171
it0.33226495726495725
ca0.3290391841116479
ro0.32138979370249726
pl0.296962879640045
sq0.29338609383832676
cs0.26556991774383076
sl0.26166568222090963
sk0.25283921099820683
hu0.23171481253841428
hr0.22696351267779835
tr0.21875
lv0.2143306096794469
ms0.19768934531450577
is0.19562419562419564
es0.18566775244299674
lt0.16611074049366245
az0.14792092706203136
et0.14617486338797814
pt0.14324880054832076
fi0.10968660968660969
vi0.09616775126536516
be0.05303030303030303
eu0.05303030303030303
uk0.04798172124904798
reliabletrue
passestrue
11
name"Isabella"
dialogue"watching him rise, voice small and worried «Aspetti… per favore, non se ne vada così. Ho visto qualcosa di terribile…»"
detectedLang"it"
heavyLang"it"
scores
it0.7330097087378641
en0.7065101387406616
ca0.5086360929124479
fr0.4910549043800123
es0.43064182194616984
pt0.42867036011080334
no0.41113490364025695
sl0.40604751619870405
sq0.3893412287194671
ro0.3574766355140187
fi0.3394715772618095
hr0.33035714285714285
tl0.3170529801324503
de0.31478405315614616
yo0.29062768701633707
cs0.2819843342036553
ms0.2807323452484743
lt0.2775831873905429
sv0.26991150442477874
da0.26141450313339304
sk0.23963133640552997
nl0.21278625954198474
ja0.17746759720837485
lv0.175
tr0.1716867469879518
is0.15297741273100618
hu0.14948453608247422
vi0.1052060737527115
eu0.09539473684210525
az0.07094594594594594
et0.07094594594594594
pl0.0667420814479638
reliabletrue
passestrue
12
name"Hunter"
dialogue"already moving toward the door, phone to his ear “Yeah, it’s Hunter. What’ve you got?”"
detectedLang"en"
heavyLang"en"
scores
en0.8148148148148148
tl0.6026261230131306
nl0.534789644012945
no0.4362745098039216
da0.37089715536105033
yo0.3575418994413408
it0.3004866180048662
pl0.3004866180048662
fr0.28924598269468477
cs0.26658163265306123
es0.2493472584856397
sl0.23841059602649006
de0.22086720867208673
sv0.20470262793914246
pt0.203601108033241
ms0.19241573033707865
sq0.19241573033707865
ca0.18899858956276447
vi0.18785310734463279
sk0.18670438472418668
lv0.17503586800573886
hr0.1678726483357453
lt0.1531664212076583
ro0.09305993690851734
tr0.09305993690851734
reliabletrue
passestrue