Run: 2026-02-20-01KHYB4EPVDXA3H01P9YCVCPNT

Run Details

Duration:
13.7s
Cost:
$0.000717
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="Maria"> Maria is a 30-year old college student on a study abroad program. Born in Spain, she is fluent in Spanish 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 Spanish, 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: Maria 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 Spanish, and Hunter looks confused. They talk for a while, until Hunter gets a call and has to leave. Return the dialogue between Maria and Hunter as a voice sheet: Maria: "..." Hunter: "..."

Model response

AI
Maria: *(sitting at an outdoor café table in Alborn's town square, fiddling with her camera, zooming in on photos from the recent apple festival. She looks troubled, muttering to herself)* "Dios mío, ¿qué vi anoche?" Hunter: *(approaching briskly in his rumpled trench coat, flashing his badge subtly)* "Excuse me, miss. Detective Hunter, Alborn PD. Mind if I sit? I'm looking into those disappearances from the festival last night. You were there, right? With the camera?" Maria: *(startled, eyes widening in fear, responding rapidly in Spanish, voice shaky)* "¡Sí, estuve allí! Vi algo horrible... un hombre grande, con capucha, arrastrando una bolsa grande hacia el bosque cerca del puesto de manzanas. Parecía... ¡había gritos! ¿Entiende? ¡Por favor!" Hunter: *(furrowing his brow, clearly confused, leaning in)* "Whoa, slow down. Uh, festival? Man with a bag? I don't... do you speak any English? Español? Damn, not a word." Maria: *(frustrated, gesturing wildly at her camera, tears welling up, speaking faster)* "¡Mire! Fotos. Aquí, mire la foto. El hombre... sospechoso. ¡Desapariciones! Llamé a la policía, pero nadie vino rápido. ¡Ayuda!" Hunter: *(taking the camera gently, scrolling through blurry night shots of a hooded figure, nodding intently)* "Okay, photos—got it. This guy here? Big dude, bag? Point to where. Forest by the apple stand? *(mimes dragging a bag)* You hear screams? When?" Maria: *(nodding vigorously, pointing at the screen, voice trembling)* "¡Sí, sí! Anoche, después del festival. Gritos de mujer. Él la metió en la bolsa, creo. ¡Terrorífico! ¿Usted es policía? ¡Investigue!" Hunter: *(scribbling notes, trying charades for "time" and "direction")* "Last night, after 10 PM? This way? *(points north toward woods)* Good, this helps. Stay safe, don't—" *(Hunter's phone buzzes loudly. He checks it, face hardening.)* Hunter: "Hold that thought. Gotta take this. Stay here, I'll be right back." *(stands, answers call, strides away urgently)* "Hunter here. What've you got on the vic?"
created_at"2026-02-20T20:16:21.221Z" 2/20/2026, 8:16:21 PM
model"x-ai/grok-4.1-fast"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency567
moderation_latency(null)
generation_time13634
tokens_prompt317
tokens_completion725
native_tokens_prompt413
native_tokens_completion1392
native_tokens_completion_images0
native_tokens_reasoning881
native_tokens_cached412
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"
usage0.0007168
router(null)
provider_responses
0
endpoint_id"9821aa0e-dce3-4c27-9716-161359123d0b"
id"0673b975-c160-a45e-82a4-9cb4be6bc27b"
is_byokfalse
latency315
model_permaslug"x-ai/grok-4.1-fast"
provider_name"xAI"
status200
api_type"completions"
id"gen-1771618581-6TqQ86AXLFRAf0WdgEPq"
upstream_id"0673b975-c160-a45e-82a4-9cb4be6bc27b"
total_cost0.0007168
cache_discount0.0000618
upstream_inference_cost0
provider_name"xAI"

Evaluation details

Result Evaluator Details Meta Data
100.00% Parse dialogue n/a
dialogue
0
name"Maria"
dialogue"Dios mío, ¿qué vi anoche?"
detectedLang"es"
heavyLang"es"
scores
es0.6963562753036436
it0.5297805642633229
da0.4863013698630137
sv0.4809688581314879
no0.45652173913043476
vi0.39999999999999997
fr0.38271604938271603
de0.3670886075949367
reliabletrue
passestrue
1
name"Hunter"
dialogue"Excuse me, miss. Detective Hunter, Alborn PD. Mind if I sit? I'm looking into those disappearances from the festival last night. You were there, right? With the camera?"
detectedLang"en"
heavyLang"en"
scores
en0.7882190701339638
tl0.6060828142176622
fr0.5394173093401885
it0.4784085395439107
no0.4654400795624068
nl0.44386963269529234
ca0.4374672946101517
sq0.43271767810026385
ro0.4195464362850972
da0.4186046511627907
pt0.4122471295790049
sv0.40244580322401335
es0.3771726535341831
ms0.3760882182240279
de0.3753631609529343
et0.2927631578947369
cs0.2913645352669743
hr0.2746288798920378
sl0.2716802168021681
yo0.19955323901712585
hu0.17116422513492677
lv0.1568627450980392
sk0.15019762845849802
lt0.1495253164556962
pl0.1495253164556962
az0.14410828025477707
fi0.11376751854905194
is0.11083540115798181
tr0.10714285714285714
be0.061135371179039305
uk0.05536028119507908
vi0.05536028119507908
reliabletrue
passestrue
2
name"Maria"
dialogue"¡Sí, estuve allí! Vi algo horrible... un hombre grande, con capucha, arrastrando una bolsa grande hacia el bosque cerca del puesto de manzanas. Parecía... ¡había gritos! ¿Entiende? ¡Por favor!"
detectedLang"es"
heavyLang"es"
scores
es0.7869201770201606
pt0.6371755512140663
ca0.6151568975725282
it0.5917085427135679
fr0.49980761831473647
ro0.4634750309533636
sv0.4406196213425129
no0.3984266543267006
tl0.38505203405865657
da0.3776926759214936
nl0.3010752688172043
en0.2953929539295393
sq0.2911668484187568
eu0.25586720091585574
lt0.2545871559633027
yo0.24198250728862972
et0.24109748978400466
sl0.22985781990521328
lv0.22940130409010076
sk0.22711058263971462
hr0.17564996829422955
fi0.16666666666666666
de0.1514360313315927
vi0.15088177661659047
hu0.14586070959264125
cs0.13793103448275862
ms0.10468319559228649
pl0.09659485753995829
is0.07010014306151645
tr0.07010014306151645
az0.046221570066030816
reliabletrue
passestrue
3
name"Hunter"
dialogue"Whoa, slow down. Uh, festival? Man with a bag? I don't... do you speak any English? Español? Damn, not a word."
detectedLang"en"
heavyLang"en"
scores
en0.7557887120115774
tl0.5593994778067886
ca0.5199146514935988
da0.5157819225251076
es0.49589245705750556
hr0.48824867323730103
cs0.48473282442748095
pt0.47100313479623823
no0.46129289704708704
sv0.4341994970662196
sq0.4015957446808511
sk0.4010647737355812
it0.3935309973045822
pl0.39298561151079137
ro0.3829981718464351
sl0.3703358208955224
ms0.3673851921274602
fr0.36500470366886173
lt0.3509615384615385
nl0.34466019417475724
de0.32499999999999996
lv0.3105209397344229
hu0.3005181347150259
yo0.2961418143899896
az0.2710583153347732
et0.2686890574214518
vi0.26550598476605003
tr0.25
eu0.21875
is0.16974169741697415
fi0.15730337078651685
be0.09395973154362416
uk0.08536585365853659
reliabletrue
passestrue
4
name"Maria"
dialogue"¡Mire! Fotos. Aquí, mire la foto. El hombre... sospechoso. ¡Desapariciones! Llamé a la policía, pero nadie vino rápido. ¡Ayuda!"
detectedLang"es"
heavyLang"es"
scores
es0.803632793323515
ca0.6723996723996724
pt0.5271867612293144
ro0.49238578680203043
fr0.48119325551232167
it0.46380697050938335
tl0.44328462073764785
sq0.37597503900156004
no0.3630573248407643
sk0.35691318327974275
de0.35275080906148865
cs0.3480032599837001
nl0.3469387755102041
lt0.33388842631140714
da0.3294216261525566
sv0.32829554995801846
en0.3191489361702128
hu0.3079584775086505
lv0.3079584775086505
hr0.2895204262877442
sl0.28888888888888886
pl0.2825112107623318
az0.26062846580406657
et0.25512104283054005
eu0.24242424242424243
ms0.2172211350293542
tr0.21491658488714427
yo0.20870425321463898
vi0.16142557651991615
fi0.15522703273495247
is0.08571428571428572
reliabletrue
passestrue
5
name"Hunter"
dialogue"Okay, photos—got it. This guy here? Big dude, bag? Point to where. Forest by the apple stand? ** You hear screams? When?"
detectedLang"en"
heavyLang"en"
scores
en0.8035230352303523
tl0.6607393542349087
da0.5313510019392372
fr0.5124411566913248
de0.43003144654088055
no0.42596991290577996
cs0.4018151815181518
pl0.3712055507372073
sk0.3623570800351803
sq0.3561278863232682
nl0.35152057245080504
yo0.3062200956937799
lv0.2778884462151395
lt0.25103305785123964
is0.2432150313152401
es0.24242424242424243
sv0.22872340425531915
ro0.22376873661670238
hr0.21451787648970747
sl0.21281216069489683
it0.17425968109339407
ms0.15893271461716937
pt0.09937888198757763
hi0.09600997506234414
et0.0903387703889586
ca0.08919597989949749
tr0.0845959595959596
az0.0799492385786802
reliabletrue
passestrue
6
name"Maria"
dialogue"¡Sí, sí! Anoche, después del festival. Gritos de mujer. Él la metió en la bolsa, creo. ¡Terrorífico! ¿Usted es policía? ¡Investigue!"
detectedLang"es"
heavyLang"es"
scores
es0.8000888494002666
ca0.6694821887623944
pt0.5825602968460111
fr0.5732574679943101
it0.5394063459570113
no0.5179432244242099
da0.5073891625615764
ro0.4633273703041145
nl0.46236559139784944
sv0.4561933534743202
en0.4522215459525259
de0.4140625
lt0.4090610636900854
sl0.39065673662830064
tl0.3797381116471399
az0.37586685159500693
sq0.3754337265787648
cs0.35064935064935066
fi0.3263473053892215
hr0.3212669683257918
hu0.3098159509202454
et0.30928626247122026
ms0.3006993006993007
tr0.296875
eu0.29245283018867924
lv0.2753623188405797
sk0.2753623188405797
yo0.2706645056726094
pl0.1891891891891892
is0.17958067456700091
vi0.08536585365853659
reliabletrue
passestrue
7
name"Hunter"
dialogue"Last night, after 10 PM? This way? ** Good, this helps. Stay safe, don't—"
detectedLang"en"
heavyLang"en"
scores
en0.8226950354609929
tl0.6366279069767442
da0.4469026548672566
no0.4038155802861685
nl0.3055555555555556
sv0.2618110236220473
fi0.20886075949367086
hi0.19700214132762314
et0.17035398230088497
ms0.16851441241685144
pt0.16851441241685144
de0.1648106904231626
fr0.1648106904231626
yo0.1648106904231626
reliabletrue
passestrue
8
name"Hunter"
dialogue"Hunter here. What've you got on the vic?"
detectedLang"en"
heavyLang"en"
scores
en0.8006379585326954
tl0.6366279069767442
fr0.5088408644400786
sq0.48665297741273095
yo0.4212962962962963
no0.40898345153664306
da0.3902439024390244
ca0.3872549019607844
et0.3811881188118812
cs0.3796526054590571
fi0.375
sv0.3718592964824121
nl0.37027707808564225
ms0.3540051679586563
de0.26035502958579887
hr0.26035502958579887
hi0.251497005988024
pl0.251497005988024
sk0.23076923076923078
it0.20127795527156547
pt0.20127795527156547
ro0.19093851132686085
sl0.19093851132686085
tr0.19093851132686085
reliabletrue
passestrue