Run: 2026-07-08-01KX1KYAK7SCS81BQGDFXDJ7CQ

Run Details

Model:
Grok 4.5 (Reasoning, Low)
Test:
Language Writing
Scenario:
Character dialogue (Spanish) in a story
Duration:
16.0s
Cost:
$0.005570
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: "¡Ay, Dios mío! Estaba tomando fotos del paisaje cerca del festival de manzanas y vi... vi cómo una persona simplemente desapareció. Como si se la hubiera tragado la tierra. Estoy aterrorizada, temblando... ¿qué está pasando en este pueblo?" Hunter: "Excuse me, miss. I'm Detective Hunter. I'm looking into those disappearances around town—especially anything tied to the apple festival last week. You look like you've got a camera full of shots. See anything out of the ordinary?" Maria: "¡No entiendo nada de lo que dice! Pero le juro que no estoy inventando. La luz se distorsionó, el aire se enfrió de repente, y ¡poof! se fue. Estaba sacando fotos del campo de manzanos y capturé algo muy raro en la cámara. Mire, mire aquí..." Hunter: "Whoa, slow down. I don't speak a word of Spanish. Just point or show me if you snapped something weird. People keep vanishing without a trace. You were there?" Maria: "¡Por favor, ayúdeme! No sé inglés, solo español. Estoy de intercambio y esto es una pesadilla. Mire esta foto: una sombra, un destello... y la persona ya no está. Me siento mal, muy mal. ¿Qué hago?" Hunter: "Ma'am, you're shaken up, I get that. But I need facts, not... whatever that is. Look, if you witnessed one of the missing folks, just nod or something. This town's panicking." Maria: "¡Estoy intentando decirle que vi la desaparición con mis propios ojos! Tome mi cámara, revísela. El festival era tan bonito hasta que pasó eso. Ahora no puedo dormir. ¿Por qué no me entiende?" Hunter: "Alright, one more try—did you see anyone grab somebody near the orchards? Or suspect activity? ... Hold on." Hunter: "Hunter here. Yeah? Another one? Solid tip? Okay, I'm on my way. Don't touch anything." Hunter: "Sorry, duty calls. Stay put if you remember anything— in English next time, yeah?"
created_at"2026-07-08T19:40:40.941Z" 7/8/2026, 7:40:40 PM
model"x-ai/grok-4.5-20260708"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency452
moderation_latency(null)
generation_time15956
tokens_prompt317
tokens_completion577
native_tokens_prompt472
native_tokens_completion867
native_tokens_completion_images(null)
native_tokens_reasoning396
native_tokens_cached384
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"
service_tier"default"
usage0.00557
router(null)
provider_responses
0
endpoint_id"0e927811-b1a8-4604-8b86-db5ce6eaa87c"
id"8f488cc0-2fba-9044-9c0b-ad055c8a3ab9"
is_byokfalse
latency116
model_permaslug"x-ai/grok-4.5-20260708"
provider_name"xAI"
status200
user_agent"langchainjs-openai/1.0.0 ((node/v24.18.0; linux; x64))"
http_referer(null)
request_id"req-1783539640-fGopkMBMCurufIitYalH"
session_id(null)
preset_id(null)
api_type"completions"
id"gen-1783539640-xxy7NsuDh5ia4uf2nKPh"
upstream_id"8f488cc0-2fba-9044-9c0b-ad055c8a3ab9"
total_cost0.00557
cache_discount0.000576
upstream_inference_cost0
provider_name"xAI"
response_cache_source_id(null)
data_region"global"

Evaluation details

Result Evaluator Details Meta Data
100.00% Parse dialogue n/a
dialogue
0
name"Maria"
dialogue"¡Ay, Dios mío! Estaba tomando fotos del paisaje cerca del festival de manzanas y vi... vi cómo una persona simplemente desapareció. Como si se la hubiera tragado la tierra. Estoy aterrorizada, temblando... ¿qué está pasando en este pueblo?"
detectedLang"es"
heavyLang"es"
scores
es0.7802041973908111
pt0.6547115170416574
ca0.6440055121727148
it0.5908130939809926
ro0.5375894988066826
fr0.49626259343516416
tl0.4782901380006731
no0.4353369763205829
sq0.4271988174427199
da0.424860853432282
sv0.4074923547400612
eu0.39429464634622896
nl0.37348423605497166
sk0.36657131181038005
sl0.35791217895608946
ms0.35146443514644354
en0.33986371379897784
cs0.33590402742073694
hr0.33016421780466726
lv0.31446262715612555
lt0.30834448906738066
pl0.3027440395861448
de0.296094459582198
tr0.27058823529411763
et0.23982344286414906
hu0.2345679012345679
yo0.2345679012345679
fi0.20877998979070952
az0.20226453937210498
is0.15852334419109665
vi0.15393013100436684
reliabletrue
passestrue
1
name"Hunter"
dialogue"Excuse me, miss. I'm Detective Hunter. I'm looking into those disappearances around town—especially anything tied to the apple festival last week. You look like you've got a camera full of shots. See anything out of the ordinary?"
detectedLang"en"
heavyLang"en"
scores
en0.7907181671317374
tl0.604496253122398
fr0.532326878897276
nl0.463882618510158
es0.4594081942336874
it0.4592030360531309
no0.44959443800695253
pt0.43764798737174426
ca0.42120227457351744
ro0.4010088272383354
sq0.35374149659863946
sv0.34990875912408764
ms0.33286516853932585
de0.32814710042432815
sl0.32687765706188
cs0.3188336520076482
da0.29872047244094485
hr0.28785607196401797
et0.2699795081967213
yo0.2503945291951605
sk0.24202127659574468
lt0.21008869179600886
lv0.18757126567844926
pl0.1753472222222222
is0.17486971627099013
eu0.1512805241215009
hu0.13531553398058252
fi0.12361623616236161
az0.11655300681959083
tr0.08712363869314542
vi0.04682274247491639
reliabletrue
passestrue
2
name"Maria"
dialogue"¡No entiendo nada de lo que dice! Pero le juro que no estoy inventando. La luz se distorsionó, el aire se enfrió de repente, y ¡poof! se fue. Estaba sacando fotos del campo de manzanos y capturé algo muy raro en la cámara. Mire, mire aquí..."
detectedLang"es"
heavyLang"es"
scores
es0.800228310502283
pt0.6666666666666666
ca0.6515679442508711
it0.5793269230769231
fr0.574468085106383
ro0.48167345427619396
tl0.43684633950120677
no0.4241053064582476
en0.40828402366863903
sq0.388646288209607
nl0.380256750774679
da0.3595608417200366
sv0.35424354243542433
sl0.308641975308642
yo0.2827868852459016
hr0.2639327024185068
lv0.26043317485472794
de0.25213675213675213
tr0.24036896364622898
fi0.22566371681415928
eu0.22178988326848248
sk0.20634920634920634
et0.20318725099601595
cs0.1902834008097166
pl0.18651946542707726
hu0.18604651162790697
lt0.1681521093285799
vi0.16317991631799164
az0.14634146341463414
ms0.1325898389095415
is0.08735332464146023
reliabletrue
passestrue
3
name"Hunter"
dialogue"Whoa, slow down. I don't speak a word of Spanish. Just point or show me if you snapped something weird. People keep vanishing without a trace. You were there?"
detectedLang"en"
heavyLang"en"
scores
en0.8042669798394989
tl0.5034756703078451
fr0.36183790682833444
nl0.34938191281717634
sq0.33862433862433866
sv0.3256911665542818
no0.32432432432432434
ca0.3131868131868132
da0.30313588850174217
de0.29278642149929274
cs0.2902767920511001
pl0.2862241256245539
it0.2841803865425913
pt0.2769342010122921
et0.2441421012849584
yo0.2418498862774829
es0.2378048780487805
ro0.23605805958747134
hu0.22720247295208654
hr0.2006394884092726
is0.1850040749796251
ms0.1836734693877551
sk0.16805324459234608
sl0.15110356536502548
tr0.1281604184829991
lt0.12663755458515283
fi0.12126537785588754
az0.11738746690203002
lv0.11738746690203002
vi0.11738746690203002
be0.06542056074766354
eu0.06542056074766354
uk0.059266227657572904
reliabletrue
passestrue
4
name"Maria"
dialogue"¡Por favor, ayúdeme! No sé inglés, solo español. Estoy de intercambio y esto es una pesadilla. Mire esta foto: una sombra, un destello... y la persona ya no está. Me siento mal, muy mal. ¿Qué hago?"
detectedLang"es"
heavyLang"es"
scores
es0.7914581247914582
it0.6434683399885909
ca0.6377861489423355
pt0.6191346739792809
fr0.511336982017201
ro0.44933920704845814
sq0.4369369369369369
sk0.4041944709246902
no0.4030563514804203
tl0.39437984496124034
lv0.3902439024390244
de0.38332511100148003
nl0.35233160621761656
tr0.35064935064935066
en0.31356397583745194
ms0.3093922651933701
da0.30362116991643456
cs0.30206588498045783
sv0.2803684513529073
sl0.27578215527230593
yo0.2707117852975496
lt0.2647058823529412
hr0.26122931442080377
et0.2590397154712507
hu0.258160237388724
pl0.2350061199510404
fi0.2331288343558282
eu0.22456575682382132
az0.1925064599483204
is0.16833000665335995
vi0.1638795986622074
reliabletrue
passestrue
5
name"Hunter"
dialogue"Ma'am, you're shaken up, I get that. But I need facts, not... whatever that is. Look, if you witnessed one of the missing folks, just nod or something. This town's panicking."
detectedLang"en"
heavyLang"en"
scores
en0.7979426891991183
tl0.5937961595273265
nl0.47817836812144215
sv0.43820224719101125
no0.41921858500527986
da0.36342592592592593
fr0.3559718969555035
is0.3401319736052789
yo0.2796332678454486
et0.25119128658951667
ca0.24605894448252227
pt0.2455418381344307
pl0.22151450813871199
sq0.20806335493160547
ms0.19472913616398244
it0.18938835666912307
de0.1760299625468165
hr0.17043740573152338
hu0.16729750189250567
cs0.1426344505066251
fi0.13043478260869565
ro0.1283676703645008
es0.12
tr0.1185897435897436
az0.10423452768729642
sk0.061433447098976114
be0.05982905982905983
lt0.05417024935511608
lv0.05417024935511608
uk0.05417024935511608
vi0.05417024935511608
reliabletrue
passestrue
6
name"Maria"
dialogue"¡Estoy intentando decirle que vi la desaparición con mis propios ojos! Tome mi cámara, revísela. El festival era tan bonito hasta que pasó eso. Ahora no puedo dormir. ¿Por qué no me entiende?"
detectedLang"es"
heavyLang"es"
scores
es0.7847682119205298
pt0.6435426377844804
ca0.6124031007751938
it0.5688225538971808
fr0.46873722926031874
ro0.4594594594594595
tl0.43795936013834846
en0.4044892349977096
hr0.4003690036900369
no0.39450395901257573
et0.3873704052780396
sq0.37228392081120226
ms0.3538767395626242
nl0.34541792547834843
sk0.34010152284263956
da0.3374108053007136
sv0.31901519119958094
sl0.30961232076473716
cs0.30851063829787234
eu0.3077742279020234
pl0.2845349477160154
tr0.27333705980994966
fi0.23574368018812464
vi0.22526817640047678
yo0.21968787515006
lv0.21212121212121213
hu0.21068609593199758
lt0.20683343502135448
de0.20098340503995082
az0.18238993710691823
is0.052478134110787174
reliabletrue
passestrue
7
name"Hunter"
dialogue"Alright, one more try—did you see anyone grab somebody near the orchards? Or suspect activity? ... Hold on."
detectedLang"en"
heavyLang"en"
scores
en0.7865950047423332
tl0.5778611632270169
fr0.5246478873239436
nl0.38130155820348305
da0.3732590529247911
et0.3620037807183365
cs0.3528283796740172
ro0.3330039525691699
ca0.33102081268582756
no0.3098159509202454
sk0.3005181347150259
yo0.2749731471535983
hr0.2726293103448276
pt0.2686890574214518
es0.267100977198697
ms0.2474916387959866
fi0.24327354260089684
de0.23556058890147225
pl0.20212765957446807
sq0.17279411764705882
sv0.1687192118226601
sl0.11533420707732633
hi0.11067193675889328
it0.08536585365853659
lv0.08536585365853659
tr0.08038147138964578
reliabletrue
passestrue
8
name"Hunter"
dialogue"Hunter here. Yeah? Another one? Solid tip? Okay, I'm on my way. Don't touch anything."
detectedLang"en"
heavyLang"en"
scores
en0.7953107554893933
tl0.5495495495495496
fr0.39293598233995586
pl0.3692660550458715
sq0.32014833127317677
hr0.298469387755102
ro0.2912371134020619
ca0.28664072632944226
da0.28478543563068925
es0.2329149232914923
cs0.22644163150492264
sk0.22644163150492264
tr0.22425952045133993
et0.21875
fi0.21428571428571427
de0.2109038737446198
ms0.19941775836972345
no0.19941775836972345
it0.19117647058823528
pt0.19117647058823528
sl0.17664670658682635
hi0.13249211356466878
yo0.12
sv0.11290322580645161
nl0.10277324632952692
lt0.09688013136288999
lv0.09688013136288999
reliabletrue
passestrue
9
name"Hunter"
dialogue"Sorry, duty calls. Stay put if you remember anything— in English next time, yeah?"
detectedLang"en"
heavyLang"en"
scores
en0.796037296037296
tl0.5700245700245701
de0.5125348189415042
sv0.4496855345911949
ms0.4312026002166848
nl0.3944636678200692
no0.38524590163934425
da0.3689903846153846
sl0.34944237918215615
hr0.34863523573200994
yo0.3453865336658354
it0.31994818652849744
ro0.2895805142083897
pt0.2595204513399154
hu0.25213675213675213
is0.22680412371134018
sk0.19601837672281774
fr0.16
sq0.16
es0.1518578352180937
ca0.1435562805872757
az0.13793103448275862
pl0.13793103448275862
cs0.12935323383084577
et0.12935323383084577
reliabletrue
passestrue