Run: 2026-07-08-01KX1KXV4F8E5EVZ07T9FAD5W1

Run Details

Model:
Grok 4.5 (Reasoning, Low)
Test:
Language Writing
Scenario:
Character dialogue (Spanish) in a story
Duration:
14.4s
Cost:
$0.004694
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! Fue tan horrible... desaparecieron de la noche a la mañana. Yo solo estaba sacando fotos del paisaje y de repente el pueblo se siente tan vacío y aterrador. No entiendo nada de lo que pasa aquí." **Hunter:** "Ma'am, sorry to interrupt, but I'm Detective Hunter. Mind if I ask about the recent disappearances around Alborn? You look like you might've seen something. Camera's always a good eye." **Maria:** "¿Desapariciones? Sí... la gente se va y no vuelve. Estaba por el festival de la manzana, haciendo fotos del atardecer, y oí gritos lejanos. Después, silencio. Mi corazón aún late acelarado. ¿Quién eres tú? No hablo tu idioma." **Hunter:** "...Okay, uh. Disappearances. Yes. The orchard near the edge of town. You out there with that camera lately? Anything off? People vanishing without a trace. Need details if you got 'em." **Maria:** "¡Las fotos! Tenía mi cámara lista, capturando los campos y el río, cuando sentí la tensión. Alguien corriendo entre los árboles. Luego... nada. Estoy temblando solo de recordarlo. Por favor, ayúdame a entender, o déjame en paz. No sé inglés, solo español." **Hunter:** "Look, I'm not following a word of that. Spanish? Great. Keeps getting better. Can you just point or something? The camera—any shots of strangers, cars, anything around the apple festival grounds?" **Maria:** "No entiendo... ¡Esto me asusta! Las desapariciones, el pueblo extraño... Solo quiero volver a mis fotos pacíficas. Habla más despacio, por favor, o usa gestos. Todo es confuso y aterrador." **Hunter:** "We're not getting anywhere. Hold on—my phone. Detective Hunter here... Yeah. Got it. On my way. Sorry, miss, gotta cut this short. Department needs me immediate. If you remember anything later... uh... good luck with the pics."
created_at"2026-07-08T19:40:25.11Z" 7/8/2026, 7:40:25 PM
model"x-ai/grok-4.5-20260708"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency476
moderation_latency(null)
generation_time14288
tokens_prompt317
tokens_completion513
native_tokens_prompt472
native_tokens_completion657
native_tokens_completion_images(null)
native_tokens_reasoning199
native_tokens_cached128
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"
usage0.004694
router(null)
provider_responses
0
endpoint_id"0e927811-b1a8-4604-8b86-db5ce6eaa87c"
id"0be0fe7f-9e35-974a-9907-025a887e2540"
is_byokfalse
latency108
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-1783539625-37Fwh6rbIyK8LHlh2tGb"
session_id(null)
preset_id(null)
api_type"completions"
id"gen-1783539625-FWXZEVTP4BBZpMXgQiZT"
upstream_id"0be0fe7f-9e35-974a-9907-025a887e2540"
total_cost0.004694
cache_discount0.000192
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! Fue tan horrible... desaparecieron de la noche a la mañana. Yo solo estaba sacando fotos del paisaje y de repente el pueblo se siente tan vacío y aterrador. No entiendo nada de lo que pasa aquí."
detectedLang"es"
heavyLang"es"
scores
es0.8027757487216947
ca0.6525990735975296
pt0.6122917863296956
it0.5216158752657689
fr0.49664429530201337
tl0.4444444444444444
ro0.4063324538258575
eu0.3924392439243924
en0.37701892016612826
yo0.35064935064935066
no0.33595671421544515
sq0.2894736842105263
sk0.2879746835443038
de0.2830589484864578
nl0.28038379530916846
da0.2784607161945484
sv0.2738031199569661
tr0.27184466019417475
hr0.23425978445830972
fi0.23339011925042585
sl0.2227979274611399
hu0.21875
pl0.20306965761511217
vi0.2025989367985824
lt0.19976289270895078
cs0.19881305637982194
lv0.19881305637982194
ms0.17933130699088146
et0.1773308957952468
az0.17481662591687042
is0.05263157894736842
reliabletrue
passestrue
1
name"Hunter"
dialogue"Ma'am, sorry to interrupt, but I'm Detective Hunter. Mind if I ask about the recent disappearances around Alborn? You look like you might've seen something. Camera's always a good eye."
detectedLang"en"
heavyLang"en"
scores
en0.7814160809189097
tl0.5284763313609467
fr0.4793793385055125
it0.41780821917808225
pt0.4148692060578247
ca0.4127130354675265
ro0.4036482694106642
no0.38016528925619836
sv0.37407952871870404
cs0.36724565756823824
da0.3640897755610973
nl0.36345481777334004
es0.3331589958158996
hr0.31266846361185985
yo0.3089430894308943
sk0.3047982551799346
sq0.28890128276631344
pl0.28850446428571425
sl0.2735042735042735
ms0.2578579743888242
lv0.24556213017751474
lt0.2337740384615385
hu0.23007246376811596
de0.20411985018726592
et0.18216805644644002
tr0.17900837089504185
az0.13559322033898305
vi0.13324269204622705
eu0.10651716888577435
is0.09766454352441614
be0.05204460966542751
fi0.04708520179372198
uk0.04708520179372198
reliabletrue
passestrue
2
name"Maria"
dialogue"¿Desapariciones? Sí... la gente se va y no vuelve. Estaba por el festival de la manzana, haciendo fotos del atardecer, y oí gritos lejanos. Después, silencio. Mi corazón aún late acelarado. ¿Quién eres tú? No hablo tu idioma."
detectedLang"es"
heavyLang"es"
scores
es0.7879644588045234
ca0.6291499882269838
pt0.6061515378844711
it0.5240253853127833
ro0.5070422535211268
fr0.4770916334661355
no0.3939976914197768
da0.36183144246353316
sl0.36001625355546524
sq0.35609157808667213
hr0.34971098265895956
en0.3371212121212121
sk0.33375634517766495
tl0.3208279430789133
nl0.31162587412587417
lt0.3030973451327434
sv0.29467084639498436
cs0.2824601366742597
pl0.2818057455540356
lv0.2664182580344667
tr0.2563739376770538
yo0.251425855513308
de0.21875
hu0.21719681908548708
eu0.18309128630705393
ms0.16842661034846884
et0.14262384322264562
fi0.13793103448275862
az0.13223140495867766
vi0.10358565737051792
reliabletrue
passestrue
3
name"Hunter"
dialogue"...Okay, uh. Disappearances. Yes. The orchard near the edge of town. You out there with that camera lately? Anything off? People vanishing without a trace. Need details if you got 'em."
detectedLang"en"
heavyLang"en"
scores
en0.8025489140190271
tl0.5321139940450872
nl0.44528492183560264
fr0.42498693152117095
de0.38513135830072665
ca0.3353474320241692
ms0.29802169751116786
it0.28894634776987715
no0.26421404682274247
sq0.2612491605104097
es0.26025554808338935
sv0.25876010781671155
pt0.24760601915184677
ro0.2455418381344307
yo0.23558026407227242
cs0.21652421652421652
pl0.1905813097866078
da0.16094584286803967
sk0.15902140672782875
et0.15514592933947774
hr0.1358994501178319
is0.12974683544303797
hu0.12420382165605094
lv0.11575562700964631
lt0.11504424778761062
fi0.11361804995970992
tr0.11147011308562196
sl0.07563025210084033
hi0.06462585034013606
az0.05982905982905983
eu0.05982905982905983
vi0.05982905982905983
reliabletrue
passestrue
4
name"Maria"
dialogue"¡Las fotos! Tenía mi cámara lista, capturando los campos y el río, cuando sentí la tensión. Alguien corriendo entre los árboles. Luego... nada. Estoy temblando solo de recordarlo. Por favor, ayúdame a entender, o déjame en paz. No sé inglés, solo español."
detectedLang"es"
heavyLang"es"
scores
es0.7975708502024291
pt0.6530531324345757
ca0.6462502526783909
it0.5845204178537512
fr0.5725451880801172
ro0.47368421052631576
en0.45970978697128745
tl0.41275167785234906
no0.3822802682668549
tr0.36594202898550726
nl0.358974358974359
da0.3112947658402204
yo0.3110236220472441
sv0.3027888446215139
sq0.2980344965904533
sl0.29121101660591336
sk0.28803905614320585
pl0.27656056221579167
hu0.26655490360435874
et0.26004228329809725
hr0.26004228329809725
eu0.25531914893617025
de0.2537313432835821
cs0.25245621529261
lt0.22771403353927622
ms0.22187638950644734
lv0.21312949640287768
is0.20993227990970656
fi0.18109499298081422
az0.17061611374407584
vi0.12587412587412586
reliabletrue
passestrue
5
name"Hunter"
dialogue"Look, I'm not following a word of that. Spanish? Great. Keeps getting better. Can you just point or something? The camera—any shots of strangers, cars, anything around the apple festival grounds?"
detectedLang"en"
heavyLang"en"
scores
en0.8042593172564986
tl0.612042209807573
fr0.5115279406017976
nl0.49637389202256244
de0.4541484716157206
sv0.4451841988459831
no0.4399641577060932
it0.4349005424954792
da0.4186046511627907
ro0.3964268469338484
ca0.39113492450073056
es0.3400211193241816
ms0.3329775880469584
sq0.29338609383832676
pt0.2799539170506913
cs0.2774566473988439
hr0.2728330424665503
sl0.2260061919504644
et0.21679197994987467
yo0.21334172435494023
pl0.2128463476070529
sk0.21185372005044137
az0.20584498094027956
is0.19665809768637532
hu0.19041450777202074
tr0.18883841661258924
lt0.18032786885245902
lv0.1397109428768066
fi0.09156976744186046
eu0.05303030303030303
vi0.05303030303030303
reliabletrue
passestrue
6
name"Maria"
dialogue"No entiendo... ¡Esto me asusta! Las desapariciones, el pueblo extraño... Solo quiero volver a mis fotos pacíficas. Habla más despacio, por favor, o usa gestos. Todo es confuso y aterrador."
detectedLang"es"
heavyLang"es"
scores
es0.8059176798007911
pt0.6403365906623236
ca0.6299916224518292
it0.47855175127902405
fr0.4456066945606694
ro0.43712829226847916
tl0.4354495100127823
en0.4074239713774598
nl0.38400743840074386
sk0.3567961165048544
sv0.3549172346640701
de0.34438396833250867
pl0.32363450740173555
lt0.30989583333333337
et0.30591932949188055
sl0.29708222811671087
sq0.29708222811671087
no0.289544235924933
cs0.2860991379310345
lv0.2853290183387271
hu0.2771412984178942
tr0.23054587688734032
hr0.22740524781341107
da0.22469280280866005
fi0.20515896820635873
eu0.18960244648318045
yo0.1603295310519645
az0.15009621552277103
is0.14900449582530506
ms0.14460942543576502
vi0.11252511721366376
reliabletrue
passestrue
7
name"Hunter"
dialogue"We're not getting anywhere. Hold on—my phone. Detective Hunter here... Yeah. Got it. On my way. Sorry, miss, gotta cut this short. Department needs me immediate. If you remember anything later... uh... good luck with the pics."
detectedLang"en"
heavyLang"en"
scores
en0.7966609589041096
tl0.6120337598693166
nl0.45150115473441105
it0.42073170731707316
fr0.4111570247933884
de0.38788659793814434
sq0.3812418584455059
no0.3672291296625222
ms0.3635551585529254
sv0.3510928961748634
da0.3454294901240239
ca0.32175154688243696
pt0.3058938139308329
ro0.30453879941434847
yo0.26356589147286824
es0.23387096774193547
et0.22088572990705302
cs0.20789327404113395
sk0.19808666291502533
hu0.19627749576988157
sl0.1935483870967742
fi0.19125993189557322
pl0.18291284403669725
hr0.16666666666666666
is0.13845223700120918
hi0.10094637223974762
tr0.08770806658130602
vi0.08536585365853659
az0.08477842003853564
lv0.056915949702183985
lt0.04618473895582329
reliabletrue
passestrue