Run: 2026-02-20-01KHYB4E778SNXXBHZNZTGCG56

Run Details

Duration:
8.5s
Cost:
$0.000500
Provider:
xAI

Evaluation summary

Score Evaluator
Details Link
70.00% 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 quietly at an outdoor cafe table in Alborn's town square, fiddling with her camera lens, her expression distant* Hunter: Excuse me, miss? I'm Detective Hunter with the Alborn PD. Mind if I ask you a few questions? You were at the apple festival last night, right? Did you see anything unusual around the time those festival workers went missing? Maria: *looks up startled, her eyes widening with unease, speaking rapidly in Spanish, voice trembling* ¿Qué? No entiendo... Anoche, en el festival, vi a un hombre extraño cerca de los árboles. Estaba discutiendo con alguien, y luego... desaparecieron. ¡Parecía sospechoso! Llevaba una chaqueta oscura, y creo que tenía algo en la mano, como un arma o... no sé, me asusté y me fui. Hunter: *blinks, scratching his head, clearly lost* Uh... I'm sorry, what? English? Do you speak any English? Festival... last night... strange man? *mimes holding a camera* You take pictures? Can you show me? Maria: *shakes her head, more agitated, gesturing with her hands as if describing a scuffle, her voice rising slightly* ¡No hablo inglés! Por favor, es importante. El hombre... alto, con barba. Los trabajadores... se fueron con él, creo. ¡Llamen a la policía! *points urgently at her camera screen, showing a blurry night photo of shadowy figures near apple trees* Hunter: *leans in, squinting at the camera, frustration building but trying to stay calm* Okay, slow down. Alto... beard? *pulls out his notebook, sketching roughly* Like this? Workers... gone? *nods encouragingly, though obviously puzzled* This photo—it's helpful. Can you come to the station? We have a translator maybe? Maria: *nods vigorously, but her hands are shaking as she clutches the camera* Sí, sí, iré. Pero es peligroso... ese hombre, lo vi mirándome. *trails off, glancing nervously over her shoulder* Hunter: *sighs, rubbing his temple* Alright, dangerous... got it. Just stay put for a sec— *his phone buzzes loudly in his pocket* Damn. Hold on. *answers the call* Hunter here. Yeah? Now? *pauses, face hardening* On my way. *hangs up, turning back to Maria apologetically* Look, I gotta run—another lead. Stay here, I'll send someone for you. Gracias? *attempts a mangled pronunciation* Maria: *nods shakily* De nada... tenga cuidado. Hunter: *gives a thumbs-up and hurries off, muttering under his breath* What the hell was that?
created_at"2026-02-20T20:16:20.721Z" 2/20/2026, 8:16:20 PM
model"x-ai/grok-4-fast"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency2499
moderation_latency(null)
generation_time8413
tokens_prompt317
tokens_completion623
native_tokens_prompt413
native_tokens_completion881
native_tokens_completion_images0
native_tokens_reasoning307
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"
usage0.00050045
router(null)
provider_responses
0
endpoint_id"c9586d9d-97ff-40ca-ae94-22504d6f9b7e"
id"518eed6d-b5af-e868-8963-4de2a1372f35"
is_byokfalse
latency84
model_permaslug"x-ai/grok-4-fast"
provider_name"xAI"
status200
api_type"completions"
id"gen-1771618580-ziGzovjOD3DtRsTeHa7B"
upstream_id"518eed6d-b5af-e868-8963-4de2a1372f35"
total_cost0.00050045
cache_discount0.00002265
upstream_inference_cost0
provider_name"xAI"

Evaluation details

Result Evaluator Details Meta Data
70.00% Parse dialogue n/a
dialogue
0
name"Maria"
dialogue"sitting quietly at an outdoor cafe table in Alborn's town square, fiddling with her camera lens, her expression distant"
detectedLang"en"
heavyLang"en"
scores
en0.7236091298145506
tl0.6111389864525841
de0.5515046296296297
sv0.528588807785888
ro0.5268620268620269
no0.5248313917841815
fr0.5119647355163728
it0.4857332448573325
nl0.4805630026809652
da0.48021462105969154
es0.4388124547429399
ca0.41243366186504926
ms0.38976377952755903
pt0.2922374429223744
tr0.26540284360189575
fi0.24316406250000003
sq0.2280876494023904
sl0.22422422422422422
pl0.22110552763819097
hr0.2083758937691522
yo0.19017763845350052
az0.16666666666666666
vi0.12330316742081449
eu0.11831626848691695
is0.08823529411764706
et0.08500590318772137
lt0.0839243498817967
sk0.0839243498817967
reliabletrue
passesfalse
1
name"Hunter"
dialogue"Excuse me, miss? I'm Detective Hunter with the Alborn PD. Mind if I ask you a few questions? You were at the apple festival last night, right? Did you see anything unusual around the time those festival workers went missing?"
detectedLang"en"
heavyLang"en"
scores
en0.7987239860246088
tl0.6304044630404464
fr0.5314710042432815
it0.48403426791277265
da0.4714798564020742
no0.4607244607244607
nl0.4542833607907743
pt0.4449099287808965
ca0.41319751992914083
sq0.40821795444394815
es0.4044943820224719
et0.3902439024390244
ms0.37822618488972315
sv0.3776420854861437
ro0.3638982237157945
de0.3141821946169772
hr0.31275933609958506
cs0.3022643496577146
sl0.27037444933920707
yo0.22605140186915884
hu0.2219612448620082
sk0.19452887537993924
az0.19256550883607554
pl0.18159357628165534
is0.17956656346749225
fi0.17394014962593518
lt0.16979949874686717
tr0.13455258001306336
lv0.12886259040105194
vi0.09122085048010975
be0.05017921146953405
eu0.05017921146953405
uk0.045389048991354465
reliabletrue
passestrue
2
name"Maria"
dialogue"looks up startled, her eyes widening with unease, speaking rapidly in Spanish, voice trembling ¿Qué? No entiendo... Anoche, en el festival, vi a un hombre extraño cerca de los árboles. Estaba discutiendo con alguien, y luego... desaparecieron. ¡Parecía sospechoso! Llevaba una chaqueta oscura, y creo que tenía algo en la mano, como un arma o... no sé, me asusté y me fui."
detectedLang"es"
heavyLang"es"
scores
es0.7366157815523543
en0.5894084129378246
ca0.5882352941176471
pt0.5555152394775036
it0.5256534365924492
fr0.5170510546027992
tl0.45664227101352856
ro0.4394875314573324
nl0.4073536526366715
no0.3903956208011944
sv0.3466666666666667
da0.34015620791812556
sk0.29292929292929293
de0.291087962962963
sl0.27835051546391754
ms0.2734282325029656
cs0.23628428927680795
lt0.23389618511569732
yo0.22688545282423475
pl0.22345483359746438
et0.2177522349936143
lv0.21650143907898944
tr0.2129778348859621
sq0.2091672046481601
is0.19672131147540983
hr0.19645785503443752
fi0.17922948073701842
hu0.17397167902899527
vi0.16467780429594273
az0.1522491349480969
eu0.14634146341463414
ja0.06773211567732115
reliabletrue
passestrue
3
name"Hunter"
dialogue"blinks, scratching his head, clearly lost Uh... I'm sorry, what? English? Do you speak any English? Festival... last night... strange man? mimes holding a camera You take pictures? Can you show me?"
detectedLang"en"
heavyLang"en"
scores
en0.7811709784088698
tl0.6156474205671335
nl0.4939271255060729
no0.48108856088560886
da0.4698397737983035
fr0.46197991391678617
ca0.4490695396669931
pt0.4271894093686355
de0.4131455399061033
it0.3980738362760835
ro0.38825448613376834
ms0.38792165397170836
sv0.3872549019607844
sl0.36655405405405406
sk0.35344827586206895
cs0.35270425776754893
et0.3485813549507817
hr0.34554973821989526
sq0.3185947910357359
es0.31444241316270566
lv0.2593811718235681
pl0.2569352708058124
lt0.24698795180722888
az0.22360248447204967
tr0.20382165605095542
yo0.19412607449856734
hu0.16543026706231453
is0.15982076176250934
fi0.1515837104072398
vi0.13859111791730475
eu0.058577405857740586
reliabletrue
passestrue
4
name"Maria"
dialogue"shakes her head, more agitated, gesturing with her hands as if describing a scuffle, her voice rising slightly ¡No hablo inglés! Por favor, es importante. El hombre... alto, con barba. Los trabajadores... se fueron con él, creo. ¡Llamen a la policía! points urgently at her camera screen, showing a blurry night photo of shadowy figures near apple trees"
detectedLang"en"
heavyLang"en"
scores
en0.6982419312516399
es0.67930842163971
tl0.5736793327154773
ca0.534412955465587
fr0.5081266039349872
pt0.4878646181251392
ro0.45264159923845787
it0.4522505358418671
no0.4406614785992217
da0.4061451071520785
de0.39695857367593074
nl0.3670886075949367
sq0.32173400176938954
sv0.3040847201210287
ms0.24441524310118265
lv0.2409240924092409
et0.22792883517959045
hu0.21875
cs0.20716994139951742
yo0.20525224602626124
tr0.20470262793914246
is0.20111149704758596
pl0.1935483870967742
sl0.18957011980267793
hr0.18207681365576103
fi0.15129151291512916
sk0.1427506522549385
eu0.13986537023186238
vi0.1102514506769826
lt0.10156250000000001
az0.0873015873015873
hi0.07258064516129033
ja0.07183212267958031
reliabletrue
passesfalse
5
name"Hunter"
dialogue"leans in, squinting at the camera, frustration building but trying to stay calm Okay, slow down. Alto... beard? pulls out his notebook, sketching roughly Like this? Workers... gone? nods encouragingly, though obviously puzzled This photo—it's helpful. Can you come to the station? We have a translator maybe?"
detectedLang"en"
heavyLang"en"
scores
en0.7833872458410351
tl0.5761754068716094
fr0.4519146448406899
nl0.44029850746268656
da0.43455971049457176
no0.4040050858232676
it0.4021045918367347
de0.3613760217983651
ro0.35233160621761656
sv0.3355776045357902
ms0.31768558951965065
cs0.28598629093678596
pl0.2854420731707317
pt0.2807825086306099
es0.2690058479532163
yo0.267578125
sk0.2632612966601179
sl0.26210153482880755
hr0.24364663170633316
az0.2390422077922078
ca0.23531810766721042
lt0.22934648581997535
sq0.20952782462057337
lv0.20852680455888561
is0.19181034482758622
tr0.18407310704960833
fi0.1391184573002755
et0.11431270666036844
hu0.10458452722063036
eu0.09638554216867469
vi0.0777176586325627
hi0.039446721311475405
zh0.039446721311475405
reliabletrue
passestrue
6
name"Maria"
dialogue"nods vigorously, but her hands are shaking as she clutches the camera Sí, sí, iré. Pero es peligroso... ese hombre, lo vi mirándome. trails off, glancing nervously over her shoulder"
detectedLang"en"
heavyLang"en"
scores
en0.6798440979955457
es0.5622382946326608
tl0.5298446443172526
de0.4502868068833652
fr0.42557442557442554
da0.422980431510286
nl0.4186046511627907
no0.41742654508611954
sv0.407521895929933
it0.3575418994413408
ca0.32273262661955243
ro0.3203309692671395
yo0.29491109748620475
pt0.28214731585518105
ms0.2623476587556126
sq0.2537313432835821
hu0.1986062717770035
is0.18149466192170818
tr0.16666666666666666
vi0.14243102162565252
lv0.09448818897637795
eu0.0894695170229612
fi0.07852564102564104
lt0.0733279613215149
pl0.061224489795918366
reliabletrue
passesfalse
7
name"Hunter"
dialogue"sighs, rubbing his temple Alright, dangerous... got it. Just stay put for a sec— his phone buzzes loudly in his pocket Damn. Hold on. answers the call Hunter here. Yeah? Now? pauses, face hardening On my way. hangs up, turning back to Maria apologetically Look, I gotta run—another lead. Stay here, I'll send someone for you. Gracias? attempts a mangled pronunciation"
detectedLang"en"
heavyLang"it"
scores
en0.7472075249853027
tl0.5614035087719298
da0.4467318579516212
no0.43001060445387057
fr0.42574786324786323
it0.4042671100027709
sv0.3667157584683358
nl0.3635287152161042
es0.3469015795868773
ca0.3453105968331303
sq0.326230021936697
pt0.32453660069117185
ro0.32389937106918243
yo0.3213383838383838
hr0.312
de0.30890388942462227
pl0.2985318107667211
cs0.28902116402116407
sl0.2534722222222222
sk0.250087199162888
ms0.2359630419331912
lt0.2340577128607054
et0.22800718132854578
lv0.22772988505747124
fi0.21360643745427946
tr0.18157594213932243
hu0.168600154679041
az0.140343862455018
vi0.11009933774834438
is0.10341951626355296
eu0.09013965298349556
hi0.03760071620411817
zh0.0345756623259991
be0.03153153153153153
uk0.028468142792589243
reliabletrue
passestrue
8
name"Maria"
dialogue"nods shakily De nada... tenga cuidado."
detectedLang"es"
heavyLang"es"
scores
es0.75
pt0.6900826446280992
no0.4538834951456311
tl0.4375
hu0.4360902255639098
ms0.4230769230769231
en0.4201030927835051
nl0.40476190476190477
ca0.40318302387267907
fr0.39999999999999997
ro0.39839572192513373
it0.39189189189189183
da0.34593023255813954
sv0.336283185840708
is0.3283582089552239
tr0.303405572755418
yo0.29467084639498436
eu0.23728813559322032
de0.22945205479452058
az0.21875
sq0.21875
reliabletrue
passestrue
9
name"Hunter"
dialogue"gives a thumbs-up and hurries off, muttering under his breath What the hell was that?"
detectedLang"en"
heavyLang"en"
scores
en0.8044882692961578
tl0.6430788330229671
da0.5689655172413793
nl0.5603975535168195
de0.5418326693227092
no0.534789644012945
sv0.5290745290745291
yo0.4570349386213409
ca0.4492337164750958
fr0.44228903976721634
ms0.33679354094579006
fi0.3321718931475029
pt0.33061699650756693
es0.3251173708920188
eu0.31710213776722085
sq0.26658163265306123
tr0.25902061855670105
ro0.2561448900388098
cs0.2493472584856397
sk0.24738219895287958
it0.24242424242424243
hr0.2292225201072386
hu0.213406292749658
sl0.2058011049723757
lt0.20138888888888887
lv0.18323863636363635
et0.1797432239657632
pl0.15441176470588236
is0.11538461538461538
az0.10852713178294573
vi0.10852713178294573
reliabletrue
passestrue