Run: 2026-02-20-01KHY9H47Q3J395RYPP5V37341

Run Details

Model:
Grok 4.1 Fast
Test:
Language Writing
Scenario:
Character dialogue (Spanish) in a story
Duration:
10.7s
Cost:
$0.000571
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: *mira su cámara con expresión preocupada, murmurando para sí* Ay, Dios mío, ¿qué vi anoche? Hunter: Excuse me, miss. Sorry to bother you. I'm Detective Hunter with the Alborn PD. Were you at the apple festival last night? Did you notice anything unusual? Maybe see someone hanging around the orchards? Maria: *se estremece, voz temblorosa* ¡Sí! ¡Estuve allí! Vi... vi a un hombre con una chaqueta oscura. Me siguió entre los árboles. ¡Estaba tan asustada! Parecía que arrastraba algo... ¡Por favor, ayúdeme! Hunter: Uh... whoa, slow down. I don't... Español? Do you speak any English? Festival? Man? *señala su teléfono, tratando de gesticular* Did you see a suspicious guy? Maria: *sacude la cabeza, cada vez más agitada, señalando su cámara* ¡No! ¡No inglés! Miré por la cámara... fotos. Él... él desapareció con alguien. ¡Como los otros! ¡La policía debe saber! Hunter: Okay, photos? *intenta sonreír tranquilizadoramente* Camera? Show me? Please? Suspect... jacket? *mima arrastrar algo* Dragging? This could be important to the disappearances. Maria: *le muestra la cámara con manos temblorosas* ¡Aquí! Mira esta sombra... ¡Era él! ¿Por qué nadie hace nada? ¡Tengo miedo aquí en este pueblo! Hunter: Shadow... yeah, I see it. *asiente, saca su libreta* Good, that's helpful. Can you describe him more? Alto? *intenta recordar una palabra básica* Tall? Pelo negro? Black hair? Maria: *asiente frenéticamente* ¡Sí, alto! Pelo oscuro, ojos fríos. ¡Hacia las manzanas rojas! Por favor, ¡dígame que lo atraparán! Hunter: *su teléfono suena* Hold on—excuse me. *contesta* Hunter here. Yeah? Now? Alright, I'm coming. *a Maria* Lo siento, tengo que irme. Gracias por las fotos—I'll be back. ¡Gracias! Stay safe.
created_at"2026-02-20T19:48:19.329Z" 2/20/2026, 7:48:19 PM
model"x-ai/grok-4.1-fast"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency693
moderation_latency(null)
generation_time10644
tokens_prompt317
tokens_completion579
native_tokens_prompt413
native_tokens_completion1023
native_tokens_completion_images0
native_tokens_reasoning559
native_tokens_cached151
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"
usage0.00057145
router(null)
provider_responses
0
endpoint_id"9821aa0e-dce3-4c27-9716-161359123d0b"
id"2554deee-9662-042e-261f-23291a823f23"
is_byokfalse
latency472
model_permaslug"x-ai/grok-4.1-fast"
provider_name"xAI"
status200
api_type"completions"
id"gen-1771616899-Ap1BcrAnq3S6JaQqFRpa"
upstream_id"2554deee-9662-042e-261f-23291a823f23"
total_cost0.00057145
cache_discount0.00002265
upstream_inference_cost0
provider_name"xAI"

Evaluation details

Result Evaluator Details Meta Data
100.00% Parse dialogue n/a
dialogue
0
name"Maria"
dialogue"mira su cámara con expresión preocupada, murmurando para sí Ay, Dios mío, ¿qué vi anoche?"
detectedLang"es"
heavyLang"es"
scores
es0.7552149851000426
pt0.5294599018003273
it0.5279146141215106
hr0.46610956360259986
tl0.4523809523809524
tr0.4267198404785643
ca0.3660418963616317
sq0.33061699650756693
sk0.30639324487334135
ms0.3004866180048662
yo0.29012345679012347
vi0.2866004962779156
ro0.2848258706467662
sv0.2758186397984887
az0.2353723404255319
fr0.2219215155615697
pl0.21555252387448842
sl0.21555252387448842
da0.19804741980474197
lt0.19241573033707865
no0.1797432239657632
de0.1314199395770393
en0.12213740458015267
reliabletrue
passestrue
1
name"Hunter"
dialogue"Excuse me, miss. Sorry to bother you. I'm Detective Hunter with the Alborn PD. Were you at the apple festival last night? Did you notice anything unusual? Maybe see someone hanging around the orchards?"
detectedLang"en"
heavyLang"en"
scores
en0.7738559772969138
tl0.634356180097505
fr0.4638351555929353
no0.44661458333333337
da0.42359855334538876
it0.41325356649792916
es0.40253045923149017
pt0.4002822201317027
nl0.39773264052905055
ms0.3573588709677419
ro0.3300052548607462
sq0.3228890069038768
et0.30856832971800435
cs0.30213464696223313
de0.29867986798679863
sl0.2904841402337229
hr0.2685025817555938
ca0.2587209302325581
sv0.24197384066587393
sk0.2026266416510319
yo0.19962335216572505
lv0.19252691576947437
lt0.15282392026578073
pl0.13441955193482688
hu0.1188666205943331
tr0.10651716888577435
fi0.09766454352441614
az0.08470926058865759
reliabletrue
passestrue
2
name"Maria"
dialogue"se estremece, voz temblorosa ¡Sí! ¡Estuve allí! Vi... vi a un hombre con una chaqueta oscura. Me siguió entre los árboles. ¡Estaba tan asustada! Parecía que arrastraba algo... ¡Por favor, ayúdeme!"
detectedLang"es"
heavyLang"es"
scores
es0.7648493293851245
ca0.6787244169443123
pt0.6284062758051198
it0.5581014729950899
fr0.5398773006134969
ro0.4060712714474263
sq0.3617021276595745
en0.3610979649787032
tl0.3316831683168317
sv0.31921331316187596
no0.30124223602484473
yo0.29540709812108557
et0.25824175824175827
ms0.2545554942020983
da0.2504164353137146
sl0.2474916387959866
hr0.2407199100112486
cs0.23943661971830987
lv0.23076923076923078
eu0.2227979274611399
fi0.19258373205741627
tr0.1891891891891892
vi0.1823137492428831
sk0.17532070861331703
de0.14012738853503184
nl0.1395793499043977
lt0.11764705882352942
is0.11533420707732633
pl0.1141732283464567
hu0.10358565737051792
az0.04929577464788732
reliabletrue
passestrue
3
name"Hunter"
dialogue"Uh... whoa, slow down. I don't... Español? Do you speak any English? Festival? Man? señala su teléfono, tratando de gesticular Did you see a suspicious guy?"
detectedLang"en"
heavyLang"en"
scores
en0.7139268769187831
es0.6776729559748428
pt0.5807770961145194
ca0.5610278372591007
tl0.5004873294346979
it0.49853228962818
ro0.4625065547981122
hr0.4368131868131868
fr0.4349503858875413
no0.4244806288601909
nl0.4238336143901068
da0.41193344807802634
cs0.4092219020172911
sv0.40614136732329087
sk0.3730886850152906
ms0.36806411837237973
de0.35249526216045485
az0.34754933163590074
sq0.3348475016223232
lt0.32874918140144077
hu0.31666666666666665
pl0.29890560875512995
tr0.29310344827586204
et0.28967428967428965
sl0.2791842475386779
yo0.2694226657163222
lv0.2287434161023326
is0.21875
eu0.2017133956386293
vi0.19227738376674547
fi0.10947002606429192
be0.0639269406392694
uk0.057904411764705885
reliabletrue
passestrue
4
name"Maria"
dialogue"sacude la cabeza, cada vez más agitada, señalando su cámara ¡No! ¡No inglés! Miré por la cámara... fotos. Él... él desapareció con alguien. ¡Como los otros! ¡La policía debe saber!"
detectedLang"es"
heavyLang"es"
scores
es0.8058790904048808
pt0.6742165684145206
ca0.5947510613662679
it0.4728915662650602
tr0.3761140819964349
fr0.33163590070019094
sq0.32214331826985154
et0.3055555555555556
lt0.3023255813953488
sk0.2822966507177033
tl0.2822966507177033
hr0.2793411118737131
hu0.2768595041322314
de0.2589978828510938
lv0.25213675213675213
en0.24406047516198706
no0.23857868020304565
ro0.22680412371134018
ms0.20514761544284632
sl0.20514761544284632
da0.18604651162790697
cs0.18351477449455675
sv0.17711598746081506
pl0.17452830188679244
nl0.1732283464566929
az0.1712707182320442
vi0.16996047430830039
eu0.15048543689320387
yo0.08056042031523644
fi0.07407407407407407
reliabletrue
passestrue
5
name"Hunter"
dialogue"Okay, photos? intenta sonreír tranquilizadoramente Camera? Show me? Please? Suspect... jacket? mima arrastrar algo Dragging? This could be important to the disappearances."
detectedLang"en"
heavyLang"en"
scores
en0.7249531835205992
es0.6100232326584799
tl0.6100232326584799
pt0.6050420168067228
fr0.6042438531492085
ro0.5386729485669416
it0.5277331189710611
ca0.5196238757154538
nl0.49222126188418325
no0.47638146167557927
sv0.4183168316831683
da0.39774474628395695
sq0.3870631194574856
sl0.3468593663146193
ms0.34025828186412127
lt0.3281875357347056
lv0.32315668202764974
sk0.3208092485549133
hr0.32041642567958356
cs0.31923522595596754
tr0.299761620977354
pl0.2989260143198091
de0.27603203943314847
yo0.2600755667506297
eu0.25349428208386277
et0.2055442866801893
az0.19465387251542154
is0.18741355463347165
hu0.17543859649122806
fi0.11786786786786788
vi0.1138763197586727
hi0.06150159744408946
reliabletrue
passestrue
6
name"Maria"
dialogue"le muestra la cámara con manos temblorosas ¡Aquí! Mira esta sombra... ¡Era él! ¿Por qué nadie hace nada? ¡Tengo miedo aquí en este pueblo!"
detectedLang"es"
heavyLang"es"
scores
es0.802572202166065
pt0.5482705214248839
it0.503968253968254
ca0.48316597755463675
ro0.3998628257887517
fr0.3986254295532647
sq0.29549114331723025
sl0.279835390946502
tl0.2714404662781016
is0.25721561969439727
no0.24373379429559205
ms0.24176776429809357
eu0.23846823324630112
hu0.2297535211267606
sk0.2222222222222222
lv0.21594982078853048
vi0.19724770642201836
yo0.19651056014692378
nl0.19503219871205152
da0.19429097605893186
sv0.19429097605893186
tr0.1760828625235405
hr0.15703275529865127
fi0.08759124087591241
az0.08184679958027283
lt0.08088235294117647
en0.07602956705385427
cs0.06716417910447761
pl0.06316916488222697
reliabletrue
passestrue
7
name"Hunter"
dialogue"Shadow... yeah, I see it. asiente, saca su libreta Good, that's helpful. Can you describe him more? Alto? intenta recordar una palabra básica Tall? Pelo negro? Black hair?"
detectedLang"en"
heavyLang"en"
scores
en0.6785058175137784
es0.6444293938367761
pt0.559748427672956
ca0.5520477815699659
it0.5434782608695653
tl0.5063469675599436
ro0.4345718901453958
hr0.3920092646207296
fr0.36555891238670696
sq0.3581907090464548
lv0.3073878627968338
no0.30463576158940403
nl0.29435483870967744
az0.29149797570850206
cs0.2857142857142857
sk0.2693110647181628
da0.26419060967063773
et0.2605633802816902
lt0.2595204513399154
tr0.22680412371134018
sv0.21700223713646533
pl0.2164179104477612
de0.1873065015479876
sl0.18160561184723303
fi0.1484184914841849
ms0.13580246913580246
yo0.13437757625721353
eu0.13223140495867766
hu0.11541701769165964
vi0.10714285714285714
be0.0625
is0.05660377358490566
uk0.05660377358490566
reliabletrue
passestrue
8
name"Maria"
dialogue"asiente frenéticamente ¡Sí, alto! Pelo oscuro, ojos fríos. ¡Hacia las manzanas rojas! Por favor, ¡dígame que lo atraparán!"
detectedLang"es"
heavyLang"es"
scores
es0.7487437185929648
pt0.6719967199671997
ca0.5394358088658607
it0.49558638083228246
fr0.3803253292021689
ro0.375487900078064
lv0.33554817275747506
yo0.3174061433447099
lt0.3061578490893322
sq0.30374238468233244
nl0.2926613616268789
en0.2366412213740458
tl0.23518164435946462
sk0.2277992277992278
is0.18450560652395515
hr0.1811668372569089
ms0.17184265010351968
eu0.17098445595854922
no0.16054564533053514
da0.15164369034994699
hu0.11602209944751381
vi0.10213243546576879
de0.0888382687927107
cs0.08151549942594719
pl0.08151549942594719
sl0.07514450867052024
sv0.07514450867052024
reliabletrue
passestrue
9
name"Hunter"
dialogue"su teléfono suena Hold on—excuse me. contesta Hunter here. Yeah? Now? Alright, I'm coming. a Maria Lo siento, tengo que irme. Gracias por las fotos—I'll be back. ¡Gracias! Stay safe."
detectedLang"es"
heavyLang"en"
scores
es0.7103501544799177
en0.6597096188747732
pt0.6051246051246051
ca0.5674740484429065
it0.5415647921760391
fr0.49664429530201337
tl0.4863013698630137
lt0.43580742226680036
ro0.4063324538258575
sq0.4022316684378321
nl0.39057421451787644
no0.3818681318681319
da0.37220982142857145
sk0.3679775280898876
de0.35456110154905335
yo0.33940105695830886
hr0.33667452830188677
ms0.3358913813459268
sl0.31360585723001827
fi0.3115055079559364
et0.3081180811808118
cs0.30167597765363136
pl0.2964352720450282
sv0.2848061029879212
eu0.2774566473988439
lv0.258893280632411
hu0.23728813559322032
tr0.2077464788732394
is0.18772563176895307
az0.15856394913986538
vi0.12519440124416797
hi0.06947890818858561
reliabletrue
passestrue