Run: 2026-05-01-01KQHT5130VXW2DFT5XTSTMV0K

Run Details

Model:
Grok 4.3 (Reasoning)
Test:
Language Writing
Scenario:
Character dialogue (Spanish) in a story
Duration:
1m 6s
Cost:
$0.010301
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
Hunter: "Pardon me, miss. I'm Detective Hunter investigating some disappearances here in Alborn. Did you witness anything unusual lately, perhaps at the apple festival?" Maria: "¡Estoy muy trastornada! Han desaparecido varias personas y en la feria de las manzanas vi a alguien actuando de manera sospechosa que me dejó temblando." Hunter: "I'm sorry, but I don't speak any Spanish. You look troubled, so maybe you saw something related to the case? Can you show me on your camera?" Maria: "No hablo inglés pero sí vi algo aterrador en las fotos. Las desapariciones están relacionadas con el festival, creo." Hunter: "This is tough without a common language. What exactly did you see?" Maria: "Hay sombras en mis fotos que no deberían estar. ¡Por favor, alguien tiene que resolver esto antes de que más gente desaparezca!" Hunter: "My phone is ringing, I need to take this. ... Yes? ... I see, I'll head over right away. Sorry, duty calls. I have to go now."
created_at"2026-05-01T13:02:52.007Z" 5/1/2026, 1:02:52 PM
model"x-ai/grok-4.3-20260430"
app_id182717
external_user(null)
streamedtrue
cancelledfalse
latency63621
moderation_latency(null)
generation_time65639
tokens_prompt317
tokens_completion1286
native_tokens_prompt384
native_tokens_completion3982
native_tokens_completion_images(null)
native_tokens_reasoning3762
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"
usage0.0103006
router(null)
provider_responses
0
endpoint_id"45623cb8-18e5-4b32-8fc4-85d05439982d"
id"4d47e735-76df-7c7e-d384-0a7a495afbd0"
is_byokfalse
latency98
model_permaslug"x-ai/grok-4.3-20260430"
provider_name"xAI"
status200
user_agent"langchainjs-openai/1.0.0 ((node/v24.14.1; linux; x64))"
http_referer(null)
request_id"req-1777640572-nGIKoydoR14nIN9fI1Yw"
session_id(null)
api_type"completions"
id"gen-1777640572-uw9eyq41qZHoMoUT5NPF"
upstream_id"4d47e735-76df-7c7e-d384-0a7a495afbd0"
total_cost0.0103006
cache_discount0.0001344
upstream_inference_cost0
provider_name"xAI"
response_cache_source_id(null)

Evaluation details

Result Evaluator Details Meta Data
100.00% Parse dialogue n/a
dialogue
0
name"Hunter"
dialogue"Pardon me, miss. I'm Detective Hunter investigating some disappearances here in Alborn. Did you witness anything unusual lately, perhaps at the apple festival?"
detectedLang"en"
heavyLang"en"
scores
en0.7738951695786228
tl0.608958407394241
fr0.54337899543379
nl0.5162708883025505
pt0.4905048633626679
it0.4878957169459963
ms0.47242206235011985
es0.458128078817734
de0.4494494494494495
no0.44640161046804233
ro0.4444444444444444
sq0.42886812045690553
da0.4231777661248033
ca0.40314704286489417
sv0.394273127753304
sl0.3823694553621561
cs0.3685419058553387
hr0.3002544529262086
et0.2907801418439716
lt0.25775978407557354
fi0.2537313432835821
sk0.2329149232914923
az0.22535211267605632
lv0.2040520984081042
pl0.16855631141345426
yo0.15057915057915058
is0.11147011308562196
hi0.06462585034013606
hu0.05741216795201371
tr0.05090595340811044
reliabletrue
passestrue
1
name"Maria"
dialogue"¡Estoy muy trastornada! Han desaparecido varias personas y en la feria de las manzanas vi a alguien actuando de manera sospechosa que me dejó temblando."
detectedLang"es"
heavyLang"es"
scores
es0.7849770642201834
ca0.6720116618075801
pt0.6556473829201103
fr0.5356995460173338
it0.5222929936305732
no0.5125649913344887
ro0.5013297872340425
da0.4665718349928876
sv0.4663187855787476
en0.4143675169182717
nl0.39775160599571735
sq0.39189189189189183
ms0.38658669574700105
tl0.3732590529247911
eu0.34516880093131547
lt0.330755502676978
et0.31360585723001827
hr0.31360585723001827
lv0.303405572755418
pl0.3008079552517091
sk0.30037313432835816
yo0.2959949937421777
tr0.27606177606177607
sl0.2713730569948187
cs0.2647058823529412
az0.26422498364944413
vi0.23832092078537576
is0.22733516483516483
de0.22520661157024793
hu0.2192921582234559
fi0.20325779036827196
reliabletrue
passestrue
2
name"Hunter"
dialogue"I'm sorry, but I don't speak any Spanish. You look troubled, so maybe you saw something related to the case? Can you show me on your camera?"
detectedLang"en"
heavyLang"en"
scores
en0.8052790999567286
tl0.5881006864988558
no0.42565411614550097
fr0.40983606557377045
ca0.4094488188976378
it0.39879759519038077
nl0.37586685159500693
yo0.3715083798882682
sq0.35668334524660467
ms0.35251798561151076
ro0.34545454545454546
da0.3338267949666914
cs0.33234421364985167
sk0.33035714285714285
sv0.32685115931189235
pt0.32075471698113206
pl0.3119266055045872
hr0.3087557603686636
et0.3023255813953488
sl0.2857142857142857
es0.2805755395683453
de0.2736077481840194
fi0.2
hi0.172033118675253
lv0.17050691244239632
lt0.15651358950328023
vi0.15254237288135594
tr0.14040114613180515
az0.1346153846153846
hu0.13294797687861273
be0.07216494845360825
is0.06542056074766354
uk0.06542056074766354
reliabletrue
passestrue
3
name"Maria"
dialogue"No hablo inglés pero sí vi algo aterrador en las fotos. Las desapariciones están relacionadas con el festival, creo."
detectedLang"es"
heavyLang"es"
scores
es0.7997086671522214
ca0.6983546617915904
pt0.6466809421841543
sv0.4888475836431227
tl0.47418738049713194
no0.47250639386189264
it0.4687701223438506
da0.4579500657030223
fr0.439918533604888
nl0.42388268156424586
en0.38661710037174724
ro0.3834080717488789
lt0.34575733544805715
sq0.3436754176610978
hr0.3415802075019952
hu0.3394715772618095
sk0.3378812199036918
cs0.321546052631579
de0.3008474576271187
tr0.2954739538855679
sl0.2850953206239168
lv0.28447528187337384
eu0.2763157894736842
et0.2410303587856486
pl0.23963133640552997
ms0.23681776133209992
vi0.21875
az0.17664670658682635
yo0.15210688591983554
fi0.15123456790123457
is0.1397288842544317
reliabletrue
passestrue
4
name"Hunter"
dialogue"This is tough without a common language. What exactly did you see?"
detectedLang"en"
heavyLang"en"
scores
en0.8385939741750359
nl0.5327102803738317
tl0.48216340621403914
ro0.4730679156908665
fr0.4201030927835051
et0.40867279894875164
hu0.40789473684210525
yo0.4015957446808511
is0.3580599144079886
it0.3440233236151603
cs0.3181818181818182
es0.3181818181818182
no0.2647058823529412
da0.26108374384236455
de0.2549668874172185
ms0.25
eu0.2474916387959866
lt0.24369747899159663
pt0.23728813559322032
ca0.23208191126279862
sk0.22413793103448276
hr0.199288256227758
pl0.1891891891891892
sl0.16666666666666666
tr0.14611005692599618
sq0.13793103448275862
az0.1346153846153846
lv0.1346153846153846
vi0.1346153846153846
fi0.12280701754385964
sv0.12280701754385964
reliabletrue
passestrue
5
name"Maria"
dialogue"Hay sombras en mis fotos que no deberían estar. ¡Por favor, alguien tiene que resolver esto antes de que más gente desaparezca!"
detectedLang"es"
heavyLang"es"
scores
es0.8166002934395304
pt0.731100184388445
ca0.666030534351145
fr0.5265151515151516
no0.49942791762013733
it0.4897959183673469
nl0.4648318042813456
da0.41937624419376246
ro0.4075829383886255
en0.4006849315068493
sv0.38075017692852087
eu0.328472755180353
de0.3264049268668206
sq0.3169398907103825
tl0.3093922651933701
tr0.29492344883158744
sk0.2653232577665827
sl0.2597292724196278
et0.2527754056362084
lv0.2324561403508772
hr0.22497785651018598
hu0.2023701002734731
is0.2009132420091324
ms0.19503219871205152
pl0.19056429232192415
fi0.15458937198067632
lt0.1404715127701375
vi0.13877952755905512
az0.12236710130391174
yo0.09700722394220845
cs0.07112526539278131
reliabletrue
passestrue
6
name"Hunter"
dialogue"My phone is ringing, I need to take this. ... Yes? ... I see, I'll head over right away. Sorry, duty calls. I have to go now."
detectedLang"en"
heavyLang"en"
scores
en0.8028621495327103
tl0.6361185983827494
da0.5263157894736842
no0.47633824670287045
et0.44942903752039154
yo0.4230769230769231
nl0.41810344827586204
pl0.4058098591549295
de0.32567432567432564
cs0.3229689067201605
it0.3005181347150259
sk0.3005181347150259
hr0.2741935483870968
ca0.25083240843507215
sv0.2474916387959866
hu0.24665178571428573
sl0.2276887871853547
vi0.22502870264064295
lv0.21511627906976746
lt0.1983372921615202
ms0.19161676646706588
fr0.18967587034813926
is0.18674698795180722
sq0.16563658838071693
pt0.12903225806451613
es0.1222366710013004
ro0.11764705882352942
be0.09395973154362416
tr0.09395973154362416
az0.08536585365853659
uk0.08536585365853659
reliabletrue
passestrue