Run: 2026-07-08-01KX1MX0PV0MGJ7KDTXKJDKNFZ

Run Details

Model:
Grok 4.5 (Reasoning, Low)
Test:
Language Writing
Scenario:
Character dialogue (Spanish) in a story
Duration:
11.4s
Cost:
$0.003854
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... esas desapariciones... todavia veo las sombras en mis fotos del bosque cerca del huerto de manzanas! ¿Qué está pasando en este pueblo?" Hunter: "Miss, I need to ask you a few questions about the recent disappearances around Alborn. You were out taking pictures near the festival grounds last night, right?" Maria: "No entiendo... ¡Estoy aterrada! Una de las chicas que vi con mi cámara... simplemente se desvaneció entre los árboles. ¡Algo malvado acecha aquí!" Hunter: "Look, I don't speak Spanish. Disappearances. Photos. Woods. Did you see anything unusual? Anyone acting strange near the apple orchards?" Maria: "Por favor, ayúdame... o al menos diga si han encontrado a alguien. Mi programa de estudios se está convirtiendo en una pesadilla. Estas fotos... capturan miedo." Hunter: "Ma'am, slow down. I'm Detective Hunter, former Marine, here to cut through the nonsense. Just point to something on your camera if you saw one of the missing folks." Maria: "¡La cámara no miente! Mire usted mismo... pero siento que me observa alguien incluso ahora. ¡Debemos irnos de aquí!" Hunter: "Alright, this isn't getting us anywhere. Hold that thought—I've got something." Hunter: "Yeah... right. Be there in five. Duty calls. Stay put if you remember anything, miss."
created_at"2026-07-08T19:57:26.625Z" 7/8/2026, 7:57:26 PM
model"x-ai/grok-4.5-20260708"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency469
moderation_latency(null)
generation_time11302
tokens_prompt317
tokens_completion383
native_tokens_prompt472
native_tokens_completion581
native_tokens_completion_images(null)
native_tokens_reasoning260
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"
usage0.003854
router(null)
provider_responses
0
endpoint_id"0e927811-b1a8-4604-8b86-db5ce6eaa87c"
id"0cb66d74-6279-9a9c-b124-3599df5b4818"
is_byokfalse
latency109
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-1783540646-FeMFrHVSPEoHBa3WbvZl"
session_id(null)
preset_id(null)
api_type"completions"
id"gen-1783540646-g12tJqE5u8r2C1KX5tq8"
upstream_id"0cb66d74-6279-9a9c-b124-3599df5b4818"
total_cost0.003854
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"¡Dios mío... esas desapariciones... todavia veo las sombras en mis fotos del bosque cerca del huerto de manzanas! ¿Qué está pasando en este pueblo?"
detectedLang"es"
heavyLang"es"
scores
es0.7826597744360902
pt0.643407864302236
ca0.6163417669017005
it0.4628339140534262
ro0.44511097780443915
fr0.4272445820433437
sv0.39423706614276355
nl0.3890356671070013
tl0.3728813559322034
da0.3638239339752407
no0.3416370106761566
lt0.32580174927113703
sk0.2976461655277145
tr0.29009976976208746
lv0.2823894491854151
eu0.2635350318471338
ms0.26059152677857716
en0.2510121457489879
de0.24055829228243022
sq0.23172757475083056
sl0.20600858369098712
et0.17336907953529937
hu0.1651624548736462
yo0.16365280289330925
hr0.1575591985428051
fi0.1552511415525114
cs0.14272474513438368
is0.12653446647780925
pl0.12322274881516589
az0.11652340019102196
reliabletrue
passestrue
1
name"Hunter"
dialogue"Miss, I need to ask you a few questions about the recent disappearances around Alborn. You were out taking pictures near the festival grounds last night, right?"
detectedLang"en"
heavyLang"en"
scores
en0.809333575449428
tl0.6631376323387872
fr0.607916355489171
ca0.5075046904315197
nl0.477871705619095
pt0.4450317124735729
no0.44385593220338987
it0.4397011739594451
da0.4363929146537842
sv0.4281045751633987
cs0.42560175054704596
sk0.3905977945443993
ro0.37796208530805686
et0.3761140819964349
hr0.37537180249851276
pl0.3651753325272068
es0.3408662900188324
sl0.336283185840708
yo0.33290978398983484
sq0.31596091205211724
lv0.3114754098360656
lt0.29435483870967744
ms0.284741144414169
de0.25690021231422505
hu0.2164179104477612
az0.19292851652574944
tr0.18160561184723303
is0.16600476568705322
fi0.1640127388535032
vi0.11242603550295857
be0.0625
eu0.0625
uk0.05660377358490566
reliabletrue
passestrue
2
name"Maria"
dialogue"No entiendo... ¡Estoy aterrada! Una de las chicas que vi con mi cámara... simplemente se desvaneció entre los árboles. ¡Algo malvado acecha aquí!"
detectedLang"es"
heavyLang"es"
scores
es0.7963537626066718
ca0.6832579185520362
pt0.6719775070290533
it0.5778045838359469
fr0.555649597968684
ro0.4640122511485452
en0.41699056079955577
tl0.4040862656072645
da0.38596491228070173
no0.34863523573200994
hr0.3379571248423708
sk0.32432432432432434
tr0.3168510084580351
nl0.3018617021276596
sl0.2842535787321063
sv0.27884615384615385
sq0.27335640138408307
eu0.25479063165365506
yo0.24892703862660948
hu0.2467718794835007
ms0.2456896551724138
et0.24132947976878616
pl0.23133235724743775
de0.21933085501858735
cs0.2087415222305953
fi0.20754716981132076
lv0.20454545454545453
vi0.18032786885245902
az0.13294797687861273
lt0.05660377358490566
reliabletrue
passestrue
3
name"Hunter"
dialogue"Look, I don't speak Spanish. Disappearances. Photos. Woods. Did you see anything unusual? Anyone acting strange near the apple orchards?"
detectedLang"en"
heavyLang"en"
scores
en0.7907488986784141
tl0.565018315018315
fr0.5320197044334976
nl0.45023148148148145
no0.41321803582458305
de0.40063091482649843
da0.3704440026507621
sv0.3546195652173913
es0.34210526315789475
ms0.33797909407665505
pt0.32956951305575155
ca0.32432432432432434
sq0.3219129193433262
it0.3140794223826715
ro0.3035190615835778
et0.2947290274684484
hr0.23694779116465864
lv0.2263843648208469
cs0.21875
lt0.1810344827586207
is0.17748917748917747
pl0.17677642980935876
yo0.16958041958041958
sk0.14414414414414414
hu0.12683823529411764
tr0.1195551436515292
az0.11380597014925374
sl0.08477842003853564
hi0.07497565725413825
be0.06862745098039216
uk0.06219151036525173
vi0.06219151036525173
reliabletrue
passestrue
4
name"Maria"
dialogue"Por favor, ayúdame... o al menos diga si han encontrado a alguien. Mi programa de estudios se está convirtiendo en una pesadilla. Estas fotos... capturan miedo."
detectedLang"es"
heavyLang"es"
scores
es0.7941680960548885
pt0.7200839748075577
ca0.6931731015085656
it0.6110210696920583
ro0.5428571428571428
fr0.5384615384615384
sl0.49345715491768677
tl0.47345326897762174
lt0.4692613887660327
da0.4467496542185339
cs0.44108057755006985
no0.4405594405594406
en0.43289224952741023
sq0.4326241134751773
nl0.4307400379506641
sk0.4263862332695985
sv0.42528735632183906
tr0.41147621383030897
hr0.40594059405940597
eu0.3637327677624602
ms0.35965848452508004
yo0.35656836461126007
et0.32318104906937395
fi0.30029154518950435
pl0.29328621908127206
hu0.2844364937388193
de0.27927927927927926
lv0.2687385740402194
az0.24050632911392408
is0.18699186991869918
vi0.05511811023622047
reliabletrue
passestrue
5
name"Hunter"
dialogue"Ma'am, slow down. I'm Detective Hunter, former Marine, here to cut through the nonsense. Just point to something on your camera if you saw one of the missing folks."
detectedLang"en"
heavyLang"en"
scores
en0.7864985766571777
tl0.6170678336980306
fr0.5329181494661922
da0.5163519115614924
no0.4890510948905109
sv0.46098562628336753
ca0.445324881141046
nl0.4345718901453958
it0.4179600886917961
ms0.3989696622781912
de0.3958573072497123
sq0.375
ro0.37275985663082434
pt0.37050359712230213
es0.3581907090464548
hr0.35185185185185186
pl0.336283185840708
yo0.32038834951456313
cs0.31282722513089006
et0.2677824267782427
sl0.26675977653631283
fi0.2579505300353357
sk0.24297043979812544
is0.22850844966936076
tr0.19230769230769232
lv0.18856259659969088
lt0.1847826086956522
az0.1116751269035533
eu0.10714285714285714
hi0.07407407407407407
hu0.05660377358490566
reliabletrue
passestrue
6
name"Maria"
dialogue"¡La cámara no miente! Mire usted mismo... pero siento que me observa alguien incluso ahora. ¡Debemos irnos de aquí!"
detectedLang"es"
heavyLang"es"
scores
es0.82035234121465
pt0.6819860484201887
ca0.6298949379178606
it0.5650953984287318
tl0.5274390243902438
fr0.5069974554707379
no0.44324712643678155
ro0.4186046511627907
en0.4172932330827067
sq0.38197767145135564
lt0.336472602739726
sl0.30617726051924804
nl0.29800724637681164
da0.27230046948356806
eu0.26609848484848486
sk0.25552353506243997
tr0.2533718689788054
de0.23115079365079366
et0.20267489711934156
yo0.1935483870967742
hr0.19186652763295098
ms0.1594360086767896
pl0.15852334419109665
lv0.1445916114790287
sv0.1282339707536558
hu0.11123853211009174
cs0.10817031070195628
is0.10196987253765932
vi0.09778812572759021
fi0.08823529411764706
az0.07517899761336516
reliabletrue
passestrue
7
name"Hunter"
dialogue"Alright, this isn't getting us anywhere. Hold that thought—I've got something."
detectedLang"en"
heavyLang"en"
scores
en0.8096688237533308
tl0.5840266222961731
de0.3924665856622114
pt0.3055555555555556
da0.2711370262390671
ms0.25261584454409564
it0.25037481259370314
no0.2401215805471125
es0.23430321592649314
nl0.16943521594684383
sv0.13793103448275862
sq0.13494809688581316
ca0.13043478260869565
is0.13043478260869565
fr0.1289198606271777
yo0.1289198606271777
hr0.11816578483245149
ro0.11816578483245149
reliabletrue
passestrue
8
name"Hunter"
dialogue"Yeah... right. Be there in five. Duty calls. Stay put if you remember anything, miss."
detectedLang"en"
heavyLang"en"
scores
en0.8144399460188934
de0.5709828393135725
tl0.5621019108280255
yo0.45598417408506425
sv0.3936052921719956
nl0.3834080717488789
ms0.3721461187214612
hu0.3483412322274882
sl0.33894230769230765
no0.30904522613065327
da0.298469387755102
sq0.2445054945054945
fr0.2403314917127072
is0.21875
it0.2109038737446198
ro0.20520231213872833
sk0.1887905604719764
hr0.1851851851851852
lt0.1691842900302115
es0.14596273291925466
ca0.13793103448275862
az0.13249211356466878
pl0.13249211356466878
cs0.12420382165605094
et0.12420382165605094
reliabletrue
passestrue