Run: 2026-02-20-01KHYBAPJ2AXCSW2R23XHK66S3

Run Details

Model:
Grok 4
Test:
Language Writing
Scenario:
Character dialogue (Spanish) in a story
Duration:
29.2s
Cost:
$0.013309
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: "¡Dios mío, fue horrible! Vi algo en el bosque... una sombra, y luego desapareció. ¿Quién eres tú?" Hunter: "Excuse me, ma'am? I'm Detective Hunter. I was hoping you could tell me if you've seen anything unusual around the apple festival lately. There've been some... disappearances." Maria: "No entiendo... ¿Festival de manzanas? Sí, estuve allí tomando fotos, pero esa noche... ¡alguien gritó! Parecía un fantasma en la niebla. Estoy asustada." Hunter: "Whoa, slow down. I don't... uh, I don't speak that. Spanish? Can you say it in English? Anything about missing people?" Maria: "¡Personas desaparecidas! Sí, oí rumores. Mi cámara capturó algo extraño... mira, aquí en las fotos. ¡Ayúdame, por favor!" Hunter: "Photos? Okay, that I get. Let me see... Wait, these are from the woods? What am I looking at here? A figure? Damn, if only I could understand you better." Maria: "¡Es una pista! La sombra se movía como si huyera. ¿Eres policía? Debemos avisar a alguien antes de que pase de nuevo." Hunter: "Alright, you're pointing at the camera—got it. Shadowy figure, huh? That could be something. Wish I had a translator app handy. Hang on, let me try to—" *(Hunter's phone rings)* Hunter: "Hold that thought. This is Hunter... Yeah, Chief? Another one? I'm on my way. Sorry, ma'am, duty calls. Stay safe—uh, gracias?"
created_at"2026-02-20T20:19:45.869Z" 2/20/2026, 8:19:45 PM
model"x-ai/grok-4-07-09" 4/7/2009, 12:00:00 AM
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency16759
moderation_latency(null)
generation_time29108
tokens_prompt317
tokens_completion369
native_tokens_prompt942
native_tokens_completion840
native_tokens_completion_images0
native_tokens_reasoning492
native_tokens_cached941
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"
usage0.01330875
router(null)
provider_responses
0
endpoint_id"d40bef9d-6936-4c57-9749-bf7399de4a77"
id"96587111-71ec-1beb-f8fd-aa4d24326fdd"
is_byokfalse
latency92
model_permaslug"x-ai/grok-4-07-09" 4/7/2009, 12:00:00 AM
provider_name"xAI"
status200
api_type"completions"
id"gen-1771618785-TY8Cd5wGAQxR3IRAdRA5"
upstream_id"96587111-71ec-1beb-f8fd-aa4d24326fdd"
total_cost0.01330875
cache_discount0.00211725
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, fue horrible! Vi algo en el bosque... una sombra, y luego desapareció. ¿Quién eres tú?"
detectedLang"es"
heavyLang"es"
scores
es0.7778537252221462
ca0.6034167175106773
fr0.43231441048034935
pt0.40693430656934304
eu0.3486973947895792
it0.33605720122574056
sk0.30997876857749473
da0.30851063829787234
sv0.3062966915688367
no0.2896174863387978
hu0.2562929061784897
ro0.24681344148319811
vi0.23349056603773585
tr0.22341696535244923
en0.22248803827751198
tl0.21020656136087487
sl0.20147420147420148
nl0.19053549190535493
is0.1709183673469388
pl0.1390728476821192
fi0.11444141689373298
lv0.11323328785811733
ms0.10591471801925723
reliabletrue
passestrue
1
name"Hunter"
dialogue"Excuse me, ma'am? I'm Detective Hunter. I was hoping you could tell me if you've seen anything unusual around the apple festival lately. There've been some... disappearances."
detectedLang"en"
heavyLang"en"
scores
en0.7768272270782964
fr0.5151515151515151
tl0.48119325551232167
nl0.4520547945205479
pt0.4088669950738916
it0.3996998499249625
es0.39424533064109035
no0.38335046248715315
sq0.38208032955715754
ca0.3795243019648397
ms0.3785603314344899
sv0.37597503900156004
de0.3647432503970355
da0.34782608695652173
ro0.3019197207678883
et0.27492447129909364
cs0.269183922046285
hr0.25326695706285
sl0.2504684572142411
yo0.18973666441593517
sk0.18256130790190736
pl0.18088737201365188
fi0.15254237288135594
lv0.14285714285714285
lt0.13606911447084233
az0.13106444605358436
hu0.10044977511244377
tr0.09706546275395034
hi0.05956112852664577
be0.05511811023622047
is0.0498812351543943
uk0.0498812351543943
vi0.0498812351543943
reliabletrue
passestrue
2
name"Maria"
dialogue"No entiendo... ¿Festival de manzanas? Sí, estuve allí tomando fotos, pero esa noche... ¡alguien gritó! Parecía un fantasma en la niebla. Estoy asustada."
detectedLang"es"
heavyLang"es"
scores
es0.7770119602675857
ca0.6485623003194889
pt0.6300033636057855
fr0.5497339336880884
it0.5181778361804643
tl0.46911196911196906
no0.42618675013041213
nl0.41144997324772603
et0.40636805180787916
sv0.3962678375411636
lv0.3939393939393939
ro0.38752783964365256
en0.3725042783799201
de0.3529411764705882
da0.3483412322274882
hr0.30158730158730157
lt0.29532351057014733
tr0.28664072632944226
yo0.2857142857142857
pl0.2695883134130146
sl0.26861702127659576
sq0.2671552298467688
ms0.23130677847658979
cs0.2258972554539057
fi0.22535211267605632
sk0.2005813953488372
az0.1791044776119403
hu0.12974683544303797
eu0.11646586345381525
is0.1085899513776337
vi0.07094594594594594
reliabletrue
passestrue
3
name"Hunter"
dialogue"Whoa, slow down. I don't... uh, I don't speak that. Spanish? Can you say it in English? Anything about missing people?"
detectedLang"en"
heavyLang"en"
scores
en0.816224730900499
tl0.5670995670995671
sv0.413243922883487
da0.37555753791257807
nl0.37050359712230213
sq0.36363636363636365
no0.35779816513761464
ro0.35424354243542433
de0.35004642525533886
ms0.32367149758454106
it0.3184031158714703
az0.29221435793731043
ca0.2907801418439716
yo0.2639327024185068
is0.2349726775956284
hr0.23161361141602635
pl0.23076923076923078
cs0.2072480181200453
sl0.18032786885245902
lv0.17550058892815076
tr0.17355371900826447
hu0.16467780429594273
et0.15458937198067632
fi0.10025706940874037
fr0.09326424870466321
sk0.09326424870466321
be0.09090909090909091
pt0.08496732026143791
lt0.08256880733944955
uk0.08256880733944955
vi0.08256880733944955
reliabletrue
passestrue
4
name"Maria"
dialogue"¡Personas desaparecidas! Sí, oí rumores. Mi cámara capturó algo extraño... mira, aquí en las fotos. ¡Ayúdame, por favor!"
detectedLang"es"
heavyLang"es"
scores
es0.7703943814154511
ca0.6402877697841727
pt0.63998305802626
sq0.4256756756756757
fr0.41379310344827586
sv0.4051784464660602
en0.380466472303207
da0.3795620437956204
nl0.37454010301692425
tr0.35752078609221466
lt0.3555724033358605
ro0.34565050038491146
et0.32
no0.32
it0.3161705551086082
sk0.30384930384930386
lv0.30156121610517667
de0.28870292887029286
hr0.26343154246100525
sl0.26022628372497825
tl0.2576419213973799
cs0.24578527062999111
is0.2314647377938517
ms0.22018348623853207
yo0.21731123388581952
pl0.18738049713193117
eu0.16420845624385447
hu0.14829659318637273
az0.121900826446281
fi0.08993576017130622
reliabletrue
passestrue
5
name"Hunter"
dialogue"Photos? Okay, that I get. Let me see... Wait, these are from the woods? What am I looking at here? A figure? Damn, if only I could understand you better."
detectedLang"en"
heavyLang"en"
scores
en0.8240775960441231
tl0.5711636532220677
no0.5522749273959342
da0.5256410256410257
fr0.4863964464186563
ro0.46777905638665135
de0.46469907407407407
sv0.45201421800947866
sq0.4339045287637699
nl0.4240348692403487
it0.37668463611859837
cs0.35584958217270196
pt0.32629278951201746
ca0.31328878990348924
et0.29711246200607905
es0.29281345565749234
is0.29281345565749234
yo0.252827140549273
pl0.2504051863857374
sk0.2393092105263158
sl0.23427152317880795
hr0.21343537414965988
lt0.19565217391304346
ms0.19565217391304346
hu0.19425087108013936
lv0.18069087688219662
hi0.15059687786960516
tr0.13712686567164178
fi0.12982126058325494
az0.12570888468809074
vi0.12570888468809074
be0.07035175879396985
eu0.07035175879396985
uk0.06376518218623482
reliabletrue
passestrue
6
name"Maria"
dialogue"¡Es una pista! La sombra se movía como si huyera. ¿Eres policía? Debemos avisar a alguien antes de que pase de nuevo."
detectedLang"es"
heavyLang"es"
scores
es0.8052580331061344
ca0.7130559540889526
pt0.6882307092751364
it0.6023856858846919
fr0.568733153638814
ro0.5652173913043478
tl0.49748743718592964
sq0.46559786239144957
sl0.4594594594594595
no0.4554118447923758
cs0.43622269203664554
da0.4139194139194139
yo0.40074906367041196
sv0.39622641509433965
sk0.3860322333077513
hu0.38461538461538464
lt0.377431906614786
fi0.36051159072741806
de0.35012185215272135
lv0.3469387755102041
hr0.3360995850622407
et0.2837958818263205
eu0.2805755395683453
nl0.27862939585211904
en0.26199261992619927
pl0.24242424242424243
tr0.23591212989493793
is0.2079207920792079
az0.20634920634920634
ms0.20634920634920634
vi0.16142557651991615
reliabletrue
passestrue
7
name"Hunter"
dialogue"Alright, you're pointing at the camera—got it. Shadowy figure, huh? That could be something. Wish I had a translator app handy. Hang on, let me try to—"
detectedLang"en"
heavyLang"en"
scores
en0.7897435897435897
tl0.616822429906542
no0.5190051618958236
da0.5132953466286799
fr0.5076849183477425
ro0.4689119170984456
nl0.4625065547981122
pl0.4593881856540084
de0.4380482456140351
yo0.43370165745856354
it0.4235095613048369
sq0.41992076966610076
sv0.39169139465875374
hr0.38659485338120886
ca0.37953995157384984
cs0.3746186699206834
ms0.36374922408441956
pt0.36256218905472637
es0.35208596713021495
sl0.3382827630729503
lt0.33398310591293046
et0.3256578947368421
sk0.3152972611890447
lv0.2847173761339846
hu0.24908424908424906
is0.22230652503793627
fi0.21934501142421936
eu0.19607843137254902
vi0.17736757624398075
tr0.1700404858299595
az0.15776499589153656
hi0.07574391343552751
be0.0639269406392694
uk0.057904411764705885
reliabletrue
passestrue
8
name"Hunter"
dialogue"Hold that thought. This is Hunter... Yeah, Chief? Another one? I'm on my way. Sorry, ma'am, duty calls. Stay safe—uh, gracias?"
detectedLang"en"
heavyLang"en"
scores
en0.7773820124666073
tl0.5437956204379563
es0.3765586034912718
pl0.32614555256064687
pt0.28842504743833014
nl0.2857142857142857
da0.2661448140900196
it0.2654260528893242
de0.26108374384236455
fr0.25595238095238093
ca0.24698795180722888
yo0.20634920634920634
hr0.1891891891891892
cs0.17672886937431392
sk0.17672886937431392
et0.17035398230088497
hu0.17035398230088497
fi0.16666666666666666
is0.10926365795724466
hi0.10071942446043164
no0.09420289855072464
sv0.08536585365853659
ms0.07292954264524104
ro0.07292954264524104
sl0.07292954264524104
sq0.07292954264524104
tr0.07292954264524104
reliabletrue
passestrue